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FCC Says No to Mobile Phones on Airplane

GayBliss writes "CNN is reporting that the FCC has decided to keep a rule in place that would ban mobile phone usage on airplanes. The FAA has a similar ban, but for different reasons. 'In an order released Tuesday, the agency noted that "insufficient technical information" was available on whether airborne cell phone calls would jam networks below. [...]Unlike the Federal Aviation Administration, which bans the use of cell phones and other portable electronic devices for fear they will interfere with navigational and communications systems, the FCC's concern is interference with other cell phone signals on the ground.'"

398 comments

  1. Hooray! by BWJones · · Score: 5, Insightful

    I've commented before about some of the hassles of travel lately (and some of the possible solutions), and all I have to say about the FCC maintaining the ban of cell phones on planes is thank you!. Aside from the "insufficient technical information" statement, this ruling is going to prevent someone from having violence done to them because of their inane constant droning to any and all within earshot. I once had the displeasure of sitting on a plane on the tarmac for two hours while our flight was delayed and the pilot allowed everyone to use their cell phones. It was torture as most folks were not talking on their cell phones to arrange transportation or take care of business, but they were talking (loudly) about everything and nothing and forcing those around them to have to listen! Even worse, people began trying to speak over one another and the volume gradually increased until there was an amazing din of people calling their friends to say "Hey! Hey! Betcha can't guess where I'm calling you from! An airplane! Ha ha ha ha, yeah and on my own cell phone even!". It was a horrible forced invasion of personal space and ever since then I had been hoping that the FCC would not allow this to become a common occurrence.

    --
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    1. Re:Hooray! by MindStalker · · Score: 1

      You don't see many people doing this in the terminal do you? I think in the long run people would develop proper protocol and act appropriately... They just didn't know what that was..

    2. Re:Hooray! by Anonymous Coward · · Score: 0

      Hmm. That sounds like what it's like everywhere I go. It's nonstop. People talk loudly about things you don't want to hear about, often very personal things. This is why my cell stays off unless I need it. Then it's off again.

    3. Re:Hooray! by BWJones · · Score: 4, Insightful

      Hell yes, people do this in the terminal. Many have written before about the death of courtesy, but at least in the terminal you can walk to another part of the terminal and distance yourself from the person. The problem in an airplane (particularly in coach class) is that you are sitting in forced proximity to the offending person.

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    4. Re:Hooray! by Paulrothrock · · Score: 5, Insightful

      It's times like that I am most thankful for the invention of the iPod. Nothing like creating a personal space in a public space.

      --
      I'm in the hole of the broadband donut.
    5. Re:Hooray! by Romancer · · Score: 4, Insightful

      Quote: I think in the long run people would develop proper protocol and act appropriately...

      Seriously?

      Do you even read the slashdot comments? Or just try to drive to the store and have people cut you off, walk out in front of you, or park their cars on the painted lines at an angle?

      There is a small percentage of people on Earth that can actually understand their effect on others AND have consideration enough to act appropriately.

      I think that the majority of the people out there care just enough about others to not piss people off so much that they'll get beaten, but not by much. And these same people are so oblivious of their surroundings that they don't notice that the people that they honk at and yell at are doing the exact same things that they just did.

      That's why we have to have laws that wouldn't be there if people would just take it upon themselves to act appropriately.

      --


      ) Human Kind Vs Human Creation
      ) It'd be interesting to see how many humans would survive to serve us.
    6. Re:Hooray! by x2A · · Score: 5, Insightful

      I don't get this whole deal with people on mobile phones, as if it's any different from sitting next to two people talking directly to each other. The only difference is whether you can hear the other side of the converstation or not. All I can figure out is that not being able to hear the other side of the conversation makes the brain curious and fix on what's being said more, making you more aware of it. Personally I don't really care, so I have no more of a problem tuning it out as I would do if I was sitting next to two people having the same conversation.

      --
      The revolution will not be televised... but it will have a page on Wikipedia
    7. Re:Hooray! by BWJones · · Score: 1

      As I said back in 2002, " it's hard to appreciate just how much thought and effort went into the design and interface. Little features like the lack of a built in speaker means that the iPod will never be used to offend others by thoughtlessly playing loud music and imparting an unconscious societal feeling of contempt for the device".

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    8. Re:Hooray! by Anonymous Coward · · Score: 0

      Keeping people calm, relaxed, and happy on an airplane is a very valid reason for banning cellphones. Why not just come out and say it? Reminds me of movie theatres now. I haven't been in so long because there's always some couple talking to each other, and when the movie finishes I remember how much it sucks to have to endure that. Same goes for planes. I'd pay more to fly with an airline that banned cellphones.

    9. Re:Hooray! by HolyCrapSCOsux · · Score: 1
      --
      0xB315AA8D852DCD3F3DCA578FD2E0BF88
    10. Re:Hooray! by SeaFox · · Score: 1

      Aside from the "insufficient technical information" statement, this ruling is going to prevent someone from having violence done to them because of their inane constant droning to any and all within earshot.

      Of course, with internet access allowed on planes, what's to stop people from droning on with Skype calls?

      I know, probably latency, but still...
    11. Re:Hooray! by josecanuc · · Score: 3, Interesting

      The last time I was in an airport, about 5 months ago, I was waiting in the terminal with all the other folks, etc.

      There was a lady there who was either an insurance agent or in some insurance- or heath-related business.

      She was helping someone file some report or claim and happily read out, very loudly, the names, birthdays, and social security numbers of an entire family of five, complete with repeats to make sure the other person got the numbers correctly.

      I considered writing it all down and showing the lady, saying, "Thanks, I'm sure I'll be able to get a few grand out of this information!"

      She had no sense that her voice was filling the entire terminal (2 gates, tiny airport) or that the information she was giving out might be of any use to anyone else...

    12. Re:Hooray! by BWJones · · Score: 1

      Yeah, I have a pair of the Bose headphones and while they are nice for seriously eliminating the ambient noise in the cabin from the engines and air handlers, they do nothing to damp out the obnoxious cell phone conversation next to you. That you can hear wonderfully well due to the engineering of the headphones. It's actually nice as you can hear announcements that the pilot makes or hear when the flight attendant is asking you a question, but they do not completely eliminate ambient sounds.

      --
      Visit Jonesblog and say hello.
    13. Re:Hooray! by dal20402 · · Score: 3, Informative

      "[H]earing only one side of a conversation makes it more noticeable and intrusive." (Sorry, no full article without paying, unless you're at an .edu with access, but the abstract pretty much sums it up.)

      I agree with the researchers' conclusions. A full conversation usually stays in the background for me. Hearing one side is very jarring and I can't ignore it. I wish cellphones would be banned on airplanes, period, even when on the ground; the key difference between an airplane and a train/a building/the street is that in an airplane you can't get away.

    14. Re:Hooray! by jfengel · · Score: 4, Insightful

      You can talk to a person sitting next to you in a whisper. They get a lot of other clues (facial expressions, unconscious lip reading) that fill in a lot of the details.

      On a cell phone you tend to talk louder to be sure that you're heard. You're dealing with a tiny microphone. You're also dealing with a tiny speaker; when you're having trouble hearing you tend to talk louder in the belief that they must also be having trouble hearing you.

      So a perfect cell phone would indeed be no more of a nuisance than a conversation with a seat mate, but at least some people talk a lot louder than that. It may actually be no louder than ordinary conversation, but a cramped space (restaurant, airplane) requires hushed tones.

    15. Re:Hooray! by Anonymous Coward · · Score: 0

      Never count on someone to be descrete and polite when on a phone. Nothing says "I'm important" better than a stuffed suit screaming "I'm Important" into their cell phone.

      Check this out: http://www.globalgadgetuk.com/

      Someone I know ordered one and it's a blast to play with, especially at the mall or your local Hooters where all of the cell phone posers hang out.

    16. Re:Hooray! by drinkypoo · · Score: 1, Interesting

      The problem in an airplane (particularly in coach class) is that you are sitting in forced proximity to the offending person.

      As long as they're talking at the top of their lungs, just interrupt them continually.

      If they're talking in a normal tone of voice, what's the problem?

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    17. Re:Hooray! by packeteer · · Score: 2, Interesting

      One out of every 100 people does not have the proper connection to their brain's pre-frontal cortex. This means they are psychologically incapable of caring for others. This happens in certain conditions like autism but it also exists in the normal healthy population at an alarming rate. 1% of people just can't care, its just not possible, when you take that into consideration it puts a lot of experiances with rude people into perspective. The vast majority of these people are normal people who act properly around others, most of them have learned social rules to behave nicely towards others but sometimes when it comes to them making their own choice about how to treat others they msot likely will not care at all.

      --
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    18. Re:Hooray! by Anonymous Coward · · Score: 2, Insightful

      If there are no technical hurdles, it should be up to the airline. Something like "It is Jet Blue's policy not to allow the use of cellular phones for voice calls." Couple that with "you are required to obey uniformed flight attenants" and there shouldn't be too much of a problem. The FCC and FAA need to figure out, once and for all, if using phones poses a technical risk to the cell network or the airplane. Ettiquite shouldn't come into it.

    19. Re:Hooray! by compro01 · · Score: 1

      Little features like the lack of a built in speaker means that the iPod will never be used to offend others by thoughtlessly playing loud music and imparting an unconscious societal feeling of contempt for the device

      you evidently haven't heard how loudly some people play them. i can often hear them clearly from 3 or 4 seats back on a bus.

      the hearing aid market is going to be absolutely booming in 10 or 20 years.

      --
      upon the advice of my lawyer, i have no sig at this time
    20. Re:Hooray! by noidentity · · Score: 1

      " It was a horrible forced invasion of personal space and ever since then I had been hoping that the FCC would not allow this to become a common occurrence."

      So, hooray for goverment interference in private affairs? Seriously, if you don't want to hear idiots on their phones, don't patronize businesses who allow it. If there are enough of us, businesses will cater.

    21. Re:Hooray! by drinkypoo · · Score: 2, Insightful

      How many mp3 players have you seen with built in speakers? Or for that matter, how many portable music devices with built-in speakers have you seen? Also, it means no such thing, because you can plug external speakers in, and there have probably been more sets of those made for the iPod than there have been made any accessory for any other portable music player.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    22. Re:Hooray! by Anonymous Coward · · Score: 0

      WTF? You know, I own an iPod (one of a few I've owned in the past) and I love its features. I've never found a competitor that offers the same sync and "smart playlist" features that I've come to find indispensible in the iPod. You could call me a fan of the product.

      But seriously, WTF? The iPod was the first device to ever give you that capability? Apple invented headphones and portable audio? Never heard of a Walkman or its many non-Sony clones? Portable radio? The dozens if not hundreds of portable MP3 players that came before the iPod?

      Damn. And people accuse me of being a fanboy.

    23. Re:Hooray! by Anonymous Coward · · Score: 1, Informative

      People talk louder on cell phones. It's not just half of a conversation. It's HALF OF A CONVERSATION!!!!!

    24. Re:Hooray! by Martin+Blank · · Score: 1

      I start with the presumption of a decent microphone built in, which has been the case for all of my phones, going back to a PacBell Wireless cell nearly a decade ago. Many people around me yell (my coworkers can sometimes be heard from the other side of heavy office doors), and I often ask people to not talk so loudly into their own phones as even at low volumes it hurts my ear, but I try to remain courteous when in the company of others, and not subject them to my conversations.

      --
      You can never go home again... but I guess you can shop there.
    25. Re:Hooray! by brian.gunderson · · Score: 2, Funny

      Nothing screams "I'm Important" like screaming into your cellphone, "I'm Important!".

      --
      Appended to the end of comments you post. 120 chars.
    26. Re:Hooray! by shalla · · Score: 2, Interesting

      Well, yes. It is. It's generally considered rude to ignore people in the same space as you to talk to people who aren't there, especially at a volume that disturbs them. If you're in a conversation with a second person, you're interacting with your environment, and so long as it's at a reasonable level and not inane, it's not considered rude. No one is going to expect you to ignore the person you're traveling with.

      I also find if you make one quick call, keep it quiet, and don't blather, no one cares. On the other hand, if I can hear every word in, say, Barnes & Noble from 5 aisles away, you're too damn loud.

      Of course, that's true if you're with a friend too. A good many people could use some lessons in voice moderation and courtesy in public anyways. Then again, I also think people shouldn't take their children out in public until they can behave. Apparently that makes me a nasty person, according to a few parents I've known.

      Heeee. And the Slashdot bot-avoidance word is "bitches." I can't imagine how that applies to me... >.> .>

    27. Re:Hooray! by BWJones · · Score: 1

      Hey, my formative years were in the 70s and 80s and I saw more than my share of boomboxes and yes, Walkman sized devices with speakers in them. I for one, am grateful that this phenomenon died, but yes, I have seen some mp3 players with speakers in them along with cell phones. My Razr also has a speaker in it that allows you to play music or place calls on speaker phone which is another nuisance phenomenon seen with cell phone users in public.

      --
      Visit Jonesblog and say hello.
    28. Re:Hooray! by jfengel · · Score: 4, Insightful

      I personally have yet to find myself bothered by a cell phone conversation in a restaurant, though I've heard plenty of anecdotes. It's probably the case that 98% of all people talk at a reasonable level into their phones and that the entire problem is attributed to a small subset of people who are rude in general and have just been given an opportunity to make that fact known.

      Like the way every baby I've ever noticed is screaming. There may be perfectly polite infants on airplanes, but I'd never notice them.

    29. Re:Hooray! by BWJones · · Score: 1

      As long as they're talking at the top of their lungs, just interrupt them continually.

      Why should I have to interrupt them continually? I've got my own work to do and no time or desire to police others manners. Why do you think this is OK?

      --
      Visit Jonesblog and say hello.
    30. Re:Hooray! by drinkypoo · · Score: 1

      Hey, my formative years were in the 70s and 80s and I saw more than my share of boomboxes and yes, Walkman sized devices with speakers in them.

      Don't get me wrong, I've seen them too. (I don't include boom boxes in the same segment as the iPod, but I probably should have been more specific.) But they are definitely on the wane these days. Even boom boxes aren't very popular any more, except in kids' bedrooms sometimes.

      My Razr also has a speaker in it that allows you to play music or place calls on speaker phone which is another nuisance phenomenon seen with cell phone users in public.

      Sure, and mp3s and music players are crossing over one another, like in fact the RAZR (I have a V3i with a 512MB MicroSD.) But they're annoying to people already :) and people rarely sit around and listen to music on the speaker of a cellphone, although I have seen exceptions. Mostly they are only annoying when they "ring"... I have two coworkers who love to leave their ringers on high and their phones in our office when they walk around.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    31. Re:Hooray! by Idbar · · Score: 1

      I bet you don't want to listen to high school or college girls screaming: "OMG!! You did whaaaat???" and relating stories with several "like" and "you know". Good enough reason to ban cellphones. (At least to me).

    32. Re:Hooray! by vertinox · · Score: 2, Insightful

      That's why we have to have laws that wouldn't be there if people would just take it upon themselves to act appropriately.

      Actually as another commenter pointed out that 1 out of every 100 persons is a Sociopath, but in reality laws at this point in our history do not deter crime or affect behavior as much as attempt to mitigate the person's ability to do it again.

      There is little effort in law enforcement for prevention and rehabilitation as much as there is detection and incarceration (at least in the US).

      Although, the CCTV systems and automated methods of catching people who break the law actually do make us actually not try to break the law (I've slammed on my brakes a few times because I know there are cameras on a yellow light that is extremely short because I knew I would get fined), but the majority of the people in the states do not actually think about the law when they go about their daily lives and often only are not total jerks because they aren't all bad (99 out of 100 of them).

      Even with the death penalty and efficient justice we still have people who murder each other on a daily basis.

      I'm sure I go about my daily life most likely breaking a dozen laws and regulations which I don't even know about and I'm sure you do too, but you don't see me (and hopefully not you) punching old ladies in the face or talking on my cell phone during a movie.

      Those who do won't be stopped by simply laws, but rather the enforcement of laws (or if we actually spent time with prevention and identified sociopaths in the first place and rehabilitated them).

      I don't think anarchy is the solution either because there are plenty of sociopaths to go around... Unfortunately, some which I think actually make and enforce the laws these days.

      --
      "I am the king of the Romans, and am superior to rules of grammar!"
      -Sigismund, Holy Roman Emperor (1368-1437)
    33. Re:Hooray! by drinkypoo · · Score: 2, Insightful

      Why should I have to interrupt them continually? I've got my own work to do and no time or desire to police others manners. Why do you think this is OK?

      I don't think it's OK, but I think problems with rude people can be solved by being less rude than they are and explaining why you too are being rude. It may not happen on the first try, but if enough of us did that sort of thing we could train them. Part of the problem is all the people who will sit idly by, getting hotter under the collar, because they are too cowardly to stand up and say something.

      The REAL problem is that people are impolite, but that problem has existed for a very long time now, and I don't have an overall solution except maybe requiring a license to be permitted to have children, and to have one of the criteria in the license exam be that you may not be trash.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    34. Re:Hooray! by BWJones · · Score: 1

      you evidently haven't heard how loudly some people play them. i can often hear them clearly from 3 or 4 seats back on a bus.

      You are right, I have not seen (or heard) people playing their iPods so loud so as to hear them from a distance.

      the hearing aid market is going to be absolutely booming in 10 or 20 years.

      It may, but no more so than it was throughout the 70s and 80s with Walkmans, boomboxes and such. Don't forget small venues with some of the loudest punk music I've ever heard or Rush concerts or Van Halen concerts or etc....etc....etc.... making me glad I always brought earplugs to concerts. Walking out of the concert for hours later my friends would be clearing their ears, wiggling their fingers in their ears and saying "What?".

      --
      Visit Jonesblog and say hello.
    35. Re:Hooray! by Deadstick · · Score: 1
      I don't get this whole deal with people on mobile phones, as if it's any different from sitting next to two people talking directly to each other.

      It is from where I'm sitting...one side of a conversation is much more intrusive than both sides. It's a drop-the-other-shoe thing.

      rj

    36. Re:Hooray! by eln · · Score: 2, Insightful

      Then again, I also think people shouldn't take their children out in public until they can behave. Apparently that makes me a nasty person, according to a few parents I've known.

      The only way to really train your kids how to act in public is to take them out in public frequently. This means they will occasionally throw fits. However, if they do this, the correct thing to do is to get them away from that public place as quickly as possible.

      When my kids were very young, we took them shopping and to restaurants and that sort of thing. However, if one of them starting screaming or something, we immediately took them outside away from other people. On the very rare occasion that it was a full-blown tantrum, they were brought home and put into their bedrooms, and we did our shopping at some other time.

      I don't understand the parents who will walk through the entire store and spend 20 minutes shopping while their children are screaming bloody murder the entire time. I've been in stores where the entire time I was shopping I would hear a blood-curdling scream from the same kid every 30 seconds the entire time I was there. I can only assume that kid's mother is stone deaf.

      When I see a mother leaving a store carrying her screaming child, I feel pity for her. When I see a mother leisurely doing her shopping while her kid screams in the cart, it just angers me.

    37. Re:Hooray! by ChameleonDave · · Score: 1

      I work at a college, and the students are constantly creating noise pollution in the corridors by playing loud music from their mobile phones, as well as taking photos with them, or even making phone calls.

    38. Re:Hooray! by Deadstick · · Score: 1
      They don't just do that on the phone: I once rode in a tourist-class seat next to a lawyer who spent the time reading and annotating depositions in a big-buck personal injury case on his tray table, and I spent the time reading it all. There was stuff that his opposition would have been very glad to have...;-)

      rj

    39. Re:Hooray! by Anonymous Coward · · Score: 0

      > One out of every 100 people does not have the proper connection to their
      > brain's pre-frontal cortex. This means they are psychologically incapable
      > of caring for others.

      Thanks for the insight. I knew there had to be a scientific explanation for the actions of Neo-conservatives.

    40. Re:Hooray! by wiz31337 · · Score: 1

      They made a section on just for you! ;)

      --
      /whisper/ Thanks for the candy!
    41. Re:Hooray! by Zenaku · · Score: 1

      I agree with the researchers' conclusions. A full conversation usually stays in the background for me. Hearing one side is very jarring and I can't ignore it.

      Sure, you say that now. . . but how will you feel when instead of banning cell phone use, they mandate that everyone use the speaker-phone? ;)

      Personally, I have no problem with people talking on the cell phone in any public place where I should normally expect to be subject to background noise. Stores, the street, planes, whatever. Now, if you start gabbing in a movie theater, whether on a cell phone or to the other jackasses you are sitting with, you can expect me to "accidentally" spill my icee on your crotch.

      --
      If fate makes you a motorcycle, you become a motorcycle.
    42. Re:Hooray! by Moofie · · Score: 1

      Skip the Bose stuff and get something that physically isolates you from impending soundwaves. With my Etymotic Isolators, ambient noise (up to and including pretty loud people pretty near me) are simply not a factor.

      Noise cancellation and noise isolation aren't the same thing.

      --
      Why yes, I AM a rocket scientist!
    43. Re:Hooray! by Achromatic1978 · · Score: 0
      Wow, way to be even more obnoxious an asshat than the "cell phone poser" taking a call. "Dude, I don't care if you're carrying a cellphone waiting for your wife to go into labor, I've decided I hate cellphones, so fuck y'all, I'm gonna use a jammer. And no, not in my house, but in a public place too! What a 'blast'!"

      Fuckwit.

    44. Re:Hooray! by Anonymous Coward · · Score: 0

      But are they hot?

    45. Re:Hooray! by fm6 · · Score: 3, Informative

      On a cell phone you tend to talk louder to be sure that you're heard. You're dealing with a tiny microphone. Actually, it's worse than that. People unconsciously adjust their voice volume based on audio feedback. Cell phones, unlike regular phones, don't feed the person's voice back to them. So they tend to shout without realizing that they are shouting. You get the same effect (only more so) when you try to talk to somebody wearing those big ear-covering headphones.
    46. Re:Hooray! by Anonymous Coward · · Score: 0

      If they had allowed this, then planes would have to be fitted with medical devices to be used to extract a cell phone from someone's rectum. I would pity the guy trying to use a blackberry....

    47. Re:Hooray! by Anonymous Coward · · Score: 4, Interesting

      I think mine beats both those stories: someone I know made $35,000 in one day based on insider information he gleaned from an overheard cell phone conversation. Some loudmouth exec spilled the beans, they were either going to beat or miss earnings by a large amount, I can't remember which, and this guy was able to figure out who he worked for based on looking what the guy was working on on the flight. Yes, it was quite a gamble, and the guy was a daytrader anyways so he had enough liquidity to do this, but still..

    48. Re:Hooray! by stefon694u · · Score: 1

      This will be real good some idiot decides to hijack the plane & i cant call home. Can the hijacker make the call for me

    49. Re:Hooray! by Moofie · · Score: 2, Insightful

      Which is more arrogant? Being rude in public, or using the force of law to make people not do something that annoys you?

      --
      Why yes, I AM a rocket scientist!
    50. Re:Hooray! by Anonymous Coward · · Score: 0

      Neocons care more about people than normal conservatives. Hence the greater public funding for schools, etc. It's also why normal conservatives dislike them -- they support big, "caring", governments.

    51. Re:Hooray! by Alioth · · Score: 2, Informative

      I can tell you first hand that GSM phones intefere very badly with aircraft COM radios. It happened to me while intercepting the localiser on approach to my local airfield, and the inteference completely obliterated any chance at communication with ATC. Fortunately, my friend (who was actually the pilot flying - fortunately, I'm also instrument rated because it was a dark, rainy night, so I could take over and continue the approach) found his phone fairly quickly and shut it off. If you own a GSM phone, you'll be familiar with the sound of the inteference, because you can hear it on any nearby radio.

    52. Re:Hooray! by BWJones · · Score: 1

      Which is more polite? Allowing idiots to blabber on and on about their banal lives annoying everyone around them or knocking them senseless, thereby saving everyone's sanity?

      Seriously though, don't be absurd.

      --
      Visit Jonesblog and say hello.
    53. Re:Hooray! by ShakaUVM · · Score: 1

      When I moved away from San Francisco two weeks ago, I noticed the amount of asshatery dropping correspondingly.

      Not all areas of the world have people acting like jackasses in equal numbers. Hell, in the 10 miles or so it took me to get my U-Haul and drive back to my house, I counted seven (seven!) individual acts of asshatery on the road. Such as: At a four way stop, one guy goes. Then the guy in the next lane goes. But the next man in line at the same line as the first decides HE'S WAITED LONG ENOUGH and guns it, speeding in front of the second guy going, and blaring his horn the whole way because that second damn guy was in his way. Seven things, all that bad, within probably half an hour of driving.

      As a San Diego native, I'm used to bad traffic, but the levels of jackasses on the road is much much lower than in the Bay Area.

      And in Fresno (population over a million, now, so you can't call it small town America), it's very common to be the exact opposite of San Francisco. Drivers will wave each other through a 4-way stop, people will brake to make room for you when you want to change lanes. People will leave gaps at a red light so people pulling out of the gas station can get out, etc.

      All the talk in this thread about 1% of people being sociopaths, etc., doesn't explain the dramatic different rates of asshatery between different regions.

    54. Re:Hooray! by BWJones · · Score: 1

      Aha! First hand knowledge of the problem... Thanks Dylan.

      --
      Visit Jonesblog and say hello.
    55. Re:Hooray! by ShakaUVM · · Score: 1

      Sky Phones. This will only keep the amount of calls on planes down because Sky Phones charge such ridiculous rates to talk to people.

      If they cared about courtesy at all, they'd have banned Sky Phones too.

    56. Re:Hooray! by Moofie · · Score: 1

      It's not absurd at all. Do you think freedom is important, or not?

      That's the point about freedom. If you have it, and other people have it, they're very likely to do things that bother you (and vice versa).

      --
      Why yes, I AM a rocket scientist!
    57. Re:Hooray! by BWJones · · Score: 1

      I am all for freedom and yes, of course I think it is important, thus my statement about the absurdity. Look, the issue is a safety issue from the standpoint of the FCC. What I am grateful for is the social implications of their decision that will make the inside of an airplane a quieter, more tolerable environment. I don't want to have to tell someone to shut the fsck up on a plane. Rather I would hope that social consideration would make this whole discussion moot. Where we start having problems is when certain freedoms start infringing upon safety and common sense such as navigational radios of aircraft (and frankly cell phone use while driving). As an aside: I've been hit on my bicycle by a cell phone using twit more concerned with text messaging than safely operating a vehicle, so I am aware of issues of safety versus someone's right to use their damned cellphone.

      --
      Visit Jonesblog and say hello.
    58. Re:Hooray! by Anonymous Coward · · Score: 0

      I assume the sheer hatred for people talking on cell phones displayed on Slashdot is at least 80% jealousy over the fact that people here have no one to talk to anyway.

    59. Re:Hooray! by Try_Nice · · Score: 1

      Sure I understand--and agree--that this kind of cell phone use can be horribly frustrating. Just like having someone blow cigarette smoke in your face is horribly frustrating--or worse! But think about this: for the government FCC or FAA to outlaw it on those grounds seems wrong. It should be the responsibility of the Airlines to compete to create an environment that is most attractive to their clients. It is not in the interest of freedom for the government to dictate that across the board on every airline and every flight. Should the ban be removed, certain airlines or even certain flights could cater to travelers who wish to use their phones. And other airlines or other flights could cater to those who wish a somewhat quieter (airplanes quiet?! ... anyway) environment. It would even be possible to have cell-phone and non-cell-phone cabins. I protest that if this is really mostly a social/annoyance issue the government should not address it in this way. Hey, if I know that on United Airlines I can use my cell phone, I might be more inclined to travel with them. Or on the other hand, if I know that on Northwest they don't allow cell phones, I could be more inclined to travel with them. Especially since there's not a whole lot else to distinguish them.

    60. Re:Hooray! by The+One+and+Only · · Score: 1

      What about the freedom not to hear idiots yammering on their cell phones about banal shit? Isn't that important?

      --
      In Repressive Burma, it's not just your connection that dies. slashdot.org/comments.pl?sid=314547&cid=20819199
    61. Re:Hooray! by Moofie · · Score: 1

      Oh, I agree. IFF there are aviation safety issues, they should be banned and remain banned. However, that's far from clear. I would be much happier if the FCC came out and said "Here's our testing methodology, here's what we found, they're not safe, they're banned."

      Most folks (and I mistakenly included you in the set) were arguing that they should be banned because it's possible that somebody might be annoyed by them.

      So, yes, we basically agree. : )

      --
      Why yes, I AM a rocket scientist!
    62. Re:Hooray! by Moofie · · Score: 1

      Frankly, no. It's not important. You do not have a right to not be annoyed. You DO have a right to wear earphones, like I do.

      You don't get to legislate against annoying things. That's not what laws are for.

      --
      Why yes, I AM a rocket scientist!
    63. Re:Hooray! by Phoobarnvaz · · Score: 1

      Even worse, people began trying to speak over one another and the volume gradually increased until there was an amazing din of people calling their friends to say "Hey! Hey! Betcha can't guess where I'm calling you from! An airplane! Ha ha ha ha, yeah and on my own cell phone even!". It was a horrible forced invasion of personal space and ever since then I had been hoping that the FCC would not allow this to become a common occurrence.

      Had people do this on the ground as well while waiting for the spot for for takeoff about 1/2 hour . For some reason...I had no problem breaking wind while they were talking. The difference is that my "gift" was the one which kept on giving!!! Thank god for the beans/burritos I ate beforehand!!!

      I can be just as rude & nasty as these morons that think their cell phones are a right...rather than a way to get help in an emergency. Never understood how these morons think their life is the least bit interesting to me. For some reason...in the event of a nuclear holocaust or pandemic...their life won't be worth any more than any of the rest of us.

      --
      Don't worry about the world coming to an end today. It's already tomorrow in Australia. - Charles M. Schulz
    64. Re:Hooray! by Anonymous Coward · · Score: 0

      Another part of the problem may derive from differences in upbringing with regard to acceptable volume (as well as sensitivity after listening to loud sounds over prolonged periods). I tend to agree with the GP, in that I hesitate to make the assumption that a rude person is unlikely to get violent if I act in what I presume is a nonprovocative manner. I also carry ear plugs most places I go,... especially to wedding parties and other "noise fests."

      "The REAL problem is that people are impolite, but that problem has existed for a very long time now, and I don't have an overall solution except maybe requiring a license to be permitted to have children, and to have one of the criteria in the license exam be that you may not be trash."

      It's an interesting way of looking at things. Out of curiosity,... do you have any children? (I realize both of our parents had them.)

      Regards,
      a devout coward

    65. Re:Hooray! by StikyPad · · Score: 2, Insightful

      Well, there is some logic behind ignoring tantrums, in that it demonstrates that they're ineffective, but in some circumstances it can certainly be tantamount to acceptance of the behavior. OTOH, I think leaving should be avoided at all costs, as the child may realize that while they don't get what they want, you don't get what you want either, which can be an acceptable tradeoff (especially if the child is at an age where they can appreciate that a calm experience is what you want). I know everyone advocates not spanking these days, but the one time my 4 year-old daughter threw a tantrum in public, I scooped her up, spanked her on the butt, and put her in the cart. While she kept crying for a little while, she's never thrown a fit with me since, because she knows I won't hesitate to discipline her. I don't advocate spanking in all (most) situations, but I can say that it's been effective for me when used judiciously. Of course, I followed up with additional negative consequences -- she had no choices and got absolutely nothing she wanted for the remainder of the day, and I reminded her why I said no every time she asked for something -- but now I can usually just give her a warning if she starts to get fussy and she quickly straightens up.

    66. Re:Hooray! by The_Wilschon · · Score: 1

      I was once waiting to be seated at a restaurant. A man came in, while talking on his cell phone. Obviously I was trying not to eavesdrop, but with some people, you'd have to gouge out your eardrums to avoid it. And this guy clearly (as you will see) wanted to be heard by those around him. His speech involved phrases like "million dollars", "stock", "sell", etc. etc. etc. You get the picture.

      Then his phone rang.

      --
      SIGSEGV caught, terminating

      wait... not that kind of sig.
    67. Re:Hooray! by The+One+and+Only · · Score: 1

      Frankly, no. It's not important.

      So only some freedoms are important.

      --
      In Repressive Burma, it's not just your connection that dies. slashdot.org/comments.pl?sid=314547&cid=20819199
    68. Re:Hooray! by Moofie · · Score: 1

      You are free to do as you wish, as long as you don't harm anybody else. Other people are free to do as they wish, as long as it doesn't directly anybody else.

      Being annoyed does not constitute harm. Deal.

      --
      Why yes, I AM a rocket scientist!
    69. Re:Hooray! by Anonymous Coward · · Score: 0

      I dislike agreeing with folks (and I suspect if you went on much longer I'd find something to disagree with), but I think what you've written is very wise,... especially, considering what the consequences are for children who continue to act in an antisocial fashion as adults,... loss of "reasonable" companionship and/or incarceration.

      For what it may be worth, I was a pediatrician for a few years,... these days, I occasionally pass for a human being.

      regards,
      g

    70. Re:Hooray! by jrau · · Score: 1

      ummm... you have anything to back that statement up? Without a prefrontal cortex people aren't, well, people.

    71. Re:Hooray! by dorsey · · Score: 1

      The big difference between talking to someone next to you and talking on the phone is that the phone conversation goes something like this:

      "Hey, it's me. It's ME. MEEEEEEE!!. What's up? I said what's up. I said, what? WHAT? I CAN'T HEAR YOU! ARE YOU STILL THERE? HELLO? HELLOOOOOOO? Huh, guess the call dropped." (redials)...

      --
      hinderfreude ('hin-dur-"froi-d&), n. The feeling of joy derived from being in the way.
    72. Re:Hooray! by Allnighterking · · Score: 1

      Amen. Especially the ones you instead of holding to their ear use the loudspeaker forcing me to listen to both sides of an inane conversation. My thought is if you can punish me mentally with your loud and boorish manor I should be allowed to light a cigarette and fan the smoke you your face (I don't smoke so I can't blow it in your face.)

      --

      I'm sorry, I'm to tired to be witty at the moment so this message will have to do.

    73. Re:Hooray! by The+One+and+Only · · Score: 1

      I used to see things the same way you did. It's a conveniently simplified view of life, and just like all convenient simplifications, it's not entirely accurate. In any case, my point was made as soon as we agreed that only some freedoms are important.

      --
      In Repressive Burma, it's not just your connection that dies. slashdot.org/comments.pl?sid=314547&cid=20819199
    74. Re:Hooray! by Moofie · · Score: 1

      Yes. The most important freedoms are included in the documents that are important to the foundation of the legal system I happen to be subject to.

      "Life. Liberty. Pursuit of happiness." Making other people more polite does not appear in that list.

      I agree: Rude people suck. Rude people should be less rude. They should NOT, however, be subject to laws that serve only to not annoy you.

      Your freedom to do as you wish is more important than my freedom from annoyance.

      --
      Why yes, I AM a rocket scientist!
    75. Re:Hooray! by jmv · · Score: 1

      The difference with mobile phone conversations is that 1) people talk much louder because the line is crappy and 2) the stupidity of the conversation goes up ("Hey, you know what, I'm on an airplane! I don't have anything interesting to say, but I'll say it anyway.").

    76. Re:Hooray! by wonkobeeblebrox · · Score: 1

      The last time I was in that situation I simply decided to go with it -- and began reading my book aloud.

      The nearby passengers looked at me, and I responded with: "well, you are forcing me to listen to your inane conversation; so you are going to get to listen to my book!"

      They ended their inane conversations after a short bit thereafter. Of course, the rest of the plane kept chatting (while we waited for a takeoff slot that never appeared)...

    77. Re:Hooray! by The+One+and+Only · · Score: 1

      You realize that "liberty" is synonymous with "freedom" (making it just as vague) and being annoyed hinders me from pursuing happiness, right? And fundamentally, "freedom to do as you wish" is usually subservient to freedom from the consequences of other people's actions. For instance, not being killed, physically harmed, or physically endangered is an important freedom, moreso than the freedom of other people to throw knives in public or drive drunk. Is there such a thing as freedom from harassment? Anti-harassment statutes and restraining orders suggest so. What's the dividing line between harassment and annoyance? These are more nuanced questions than you're really giving them credit for, even though I agree with you that cell phones are awesome and we should be free to use them in public, at least in most circumstances.

      --
      In Repressive Burma, it's not just your connection that dies. slashdot.org/comments.pl?sid=314547&cid=20819199
    78. Re:Hooray! by Moofie · · Score: 1

      "You realize that "liberty" is synonymous with "freedom""

      Yes.

      " and being annoyed hinders me from pursuing happiness, right?"

      No. What if your breathing annoys me? Should I be able to engage the force of law to stop you?

      "or instance, not being killed, physically harmed, or physically endangered is an important freedom, moreso than the freedom of other people to throw knives in public or drive drunk."

      Duh.

      " Anti-harassment statutes and restraining orders suggest so. "

      Restraining orders are one thing. When a judge decides that, in this particular situation, a restraining order is appropriate, that seems pretty reasonable to me. Anti-harassment statutes are appropriate IFF they prevent harm. Being annoyed is not harmful. Note that I consider many anti-harassment laws to be over-broad, and detrimental to liberty.

      "I agree with you that cell phones are awesome"

      I never made that assertion. I find mine to be a useful tool, but it doesn't make my "awesome" list.

      "and we should be free to use them in public, at least in most circumstances."

      Amend that to say "In all circumstances that do not result in harm to another", and we agree.

      --
      Why yes, I AM a rocket scientist!
    79. Re:Hooray! by drmerope · · Score: 1

      Uh say what? Do you talk on your cell-phone using big ear-muffs? I didn't think so. Your analogy is bogus. You hear your voice through your ears just as if you were talking to someone in person.

    80. Re:Hooray! by The+One+and+Only · · Score: 1

      All you're doing is trying to shove all the hard work of figuring out which freedoms are more important than others into your definition of the word "harm". This is just semantic trickery and accomplishes nothing meaningful.

      --
      In Repressive Burma, it's not just your connection that dies. slashdot.org/comments.pl?sid=314547&cid=20819199
    81. Re:Hooray! by Moofie · · Score: 1

      There's nothing tricky about it. You don't get to decide that annoying things harm you arbitrarily. Sorry, that's just not cricket.

      Of course the problem is, I'm an idealist, and people like you outnumber me. So I need a new body politic. But that's an issue for another day.

      --
      Why yes, I AM a rocket scientist!
    82. Re:Hooray! by fm6 · · Score: 1

      Oh, all right then. Cell phone "shout" is a myth. Sorry to have suggested otherwise.

      By the way, you need to go look up the word "analogy".

    83. Re:Hooray! by drmerope · · Score: 1

      So you're opposed to people talking to other people on the airplane too huh? Seriously, its irrelevant that the person is using a cell-phone. The experience is the same so far as you are concerned is the same as if they were talking to someone in-person.

    84. Re:Hooray! by Anonymous Coward · · Score: 0

      Oh, I've noticed it just doesn't happen much anymore. There's a reason though.. I've made some AMPS (analog) calls, and the call would sound awesome, then get a bit of a crackle, then the hissing static (like FM radio gets with low signals) until the call dropped. (If the phone and cell lose contact for more than a few seconds, the call drops.) I suspect yelling into the phone would help on these beasts with a bad connection.

                TDMA, GSM, and CDMA phones are not subject to this. TDMA and classic GSM both sound identical with full down to nearly no signal. At nearly nothing, the call might get little dropouts, then just slightly weaker and the call drops. CDMA calls, I've either had the call sound perfect right up until it drops, or have the call start soundling like Charlie Brown's teacher then drop. WCDMA should behave similarly. Apparently half-rate codec GSM garbles with low signals too (the half-rate has very little error correction data whilst full-rate has quite a lot, so full-rate tolerates poor signals better.)

    85. Re:Hooray! by dheera · · Score: 1

      I agree, I have no problems with people having conversations on cell phones for a long time, as long as it's in the same quiet tone of voice they would use in person.

    86. Re:Hooray! by Nethead · · Score: 1

      It's not called feedback. It's called sidetone.

      --
      -- I have a private email server in my basement.
    87. Re:Hooray! by sumdumass · · Score: 1

      I think you right in not assuming they won't get violent. I have before and probably will in the future.

      I have had people do stupid shit that is so far removed from the actual problem they are objecting to that it is funny to an extent. While I have only gotten violent on two occasions I have seen others do so more often.

      Once, I saw a girl throw a glass of watter on someone who was smoking in the smoking section of a restaurant because she didn't want to wait for the non smoking to clear up and thought everyone should stop smoking while in her presence. She toss the watter and then said "oopps, I though your mouth was on fire" and then this guy slapped her across the face she claimed to have been bruised while he was saying "oopp's, I thought I was being attacked"

      I know hitting a girl is bad and all, but even the judge excused this and he walked because she provoked him. Of course everything happened faster then it took to read this so it could have been reflexes or something. Well that or the judge was a smoker and thought she needed a good slapping.

      But whenever you confront someone, you do run the chance of them not taking it how you expect. And the farther from being direct that you get on the point, the bigger chance of something happening. In one of the cases were I got violent, someone started shoveling dirt onto me and then said I shouldn't have been standing there, never asking me to move or anything. I was on my way to a job interview and I cleaned his clock, took his shovel and took it to the interview with me. I didn't get the job but I still have the shovel.

    88. Re:Hooray! by sumdumass · · Score: 1

      I didn't think the ear buds could be heard from a distance.

      I wonder if the one they are using are defective or if they are cheaper after market products. I had a co-worker who constantly listened to music and all you heard was the little hum and rumble with little of anything distinguishable except a beat every once in a while. I got him a set of Ipod ear buds and he claims they are louder yet no one else hears it now.

    89. Re:Hooray! by fm6 · · Score: 0, Flamebait

      And what is the purpose of sidetone? Feedback. (Asshole.)

    90. Re:Hooray! by Nethead · · Score: 1

      Audio feedback (also known as the Larsen effect after the Danish scientist, Søren Larsen, who first discovered its principles) is a special kind of feedback which occurs when a sound loop exists between an audio input (for example, a microphone or guitar pickup) and an audio output (for example, a loudspeaker). In this example, a signal received by the microphone is amplified and passed out of the loudspeaker. The sound from the loudspeaker can then be received by the microphone again, amplified further, and then passed out through the loudspeaker again. This is a good example of positive feedback. The frequency of the resulting sound is determined by resonant frequencies in the microphone, amplifier, and loudspeaker, the acoustics of the room, the directional pick-up and emission patterns of the microphone and loudspeaker, and the distance between them.

      n telephony, sidetone is the effect of sound that is picked up by the telephone's mouthpiece and reproduced by the earpiece of the same handset, acting as feedback that the phone is really working.

      Without sidetone, the user does not hear their own voice in the earpiece and the telephone user may think the phone is not working. Too much sidetone causes the phone user to hear their own voice loudly. They may feel uncomfortable and lower the level of their voice.

      Digital telephones lack the mechanical acoustics and circuitry which created sidetone in older phones, so digital phones include electronic circuitry to reproduce the sidetone. Many cell phones do not provide sidetone. Usability experts believe this causes some people to shout, or speak too loudly, when using a cell phone. [1]

      Sidetone is useful for people using handsets but can cause acoustic feedback in teleconferencing systems if not treated properly.

      --
      -- I have a private email server in my basement.
    91. Re:Hooray! by sumdumass · · Score: 1

      Freedom doesn't necessarily mean you get to do whatever you want to the exclusion of others. It means one person can't stop your from doing something that isn't harmful to others. It is only when people or something stops you from doing something is your freedom in jeopardy.

      This is a common misconception because people tend to see freedom as the ability to do something when this ability is only the effect of the cause. You are free to buy a sports car, the lack of sufficient funds isn't hampering your freedom, you just have to find a way around it. And as long as you are free, no one can attempt to stop you from doing this.

      There wouldn't be two sets of freedoms in this case. If you didn't want to hear them, you are free to go elsewhere or use earplugs, turn on some music or simply ask them to quiet down to some extent. But in either case, you didn't lose any freedoms because no one is attempting to stop you from doing anything or cause harm to you in some way.

    92. Re:Hooray! by fm6 · · Score: 0, Flamebait

      That's very intersting, but it doesn't make you less of an asshole.

    93. Re:Hooray! by sumdumass · · Score: 1

      Insurance agents aren't all that smart anyways.

      I have one who recently started doing taxes from her office. She put up a partition in the lobby area which is just a room in a house converted into office space. Now, this agent had this private space to do taxes for people in an area that everything could be overheard by anyone wanting to pay their bills but it gets worse.

      I set the screen saver to kick on after 2 minutes and require a password to go back to the desktop. The wanted me to increase the time out so i set it to 5 minutes and then again to 10 minutes. This was still too short of a time and I had the look of deer in the headlights staring me in the face when I suggested they shouldn't have a computer with tax and insurance (medical too) information logged on with the programs running, in a room with no employee supervision while customers walking in off the street had access to it for more then ten minutes at a time.

      It appears the complaint was when the girl working that terminal went and pulled files for customers sitting at the desk or to refile stuff after an certain amount piled up, It was too much of a bother to keep entering the passwords when coming back after ten minutes or longer. I had to send a person in to demonstrate that the programs being used were so easy, that anyone without training could get some information from it or worse yet, change existing information.

      I have worked with other agents and they don't' seem much more competent about things like this. For the most part, all they care about is paying for access to quotes and reselling them to others to collect a commission. And of course, making sure the customer is taken care of so they come back and recommend others. I think sometimes word of mouth and price is more important then a big ad when selling the stuff.

    94. Re:Hooray! by Nethead · · Score: 2, Funny

      I wasn't trying to an asshole. I was just letting you know what the proper term was. You're new here, I was mentoring you.

      --
      -- I have a private email server in my basement.
    95. Re:Hooray! by Mr2001 · · Score: 1

      But how far was the phone from the equipment?

      Even with my CDMA phone, I can hear noise when it's about to ring... when it's a foot away from my speakers. But when someone else's phone rings in the next room, there's no interference at all. I'm not convinced that a passenger's phone back in coach is going to cause any interference in the cockpit.

      --
      Visual IRC: Fast. Powerful. Free.
    96. Re:Hooray! by Raideen · · Score: 1

      All the talk in this thread about 1% of people being sociopaths, etc., doesn't explain the dramatic different rates of asshatery between different regions. Ass-hats like the weather in San Francisco? :)

      Seriously though, I'm sure that there are some environments that reward ass-hats monetarily or otherwise and so, their numbers are concentrated. Also, not all ass-hats are sociopaths--some are that way by choice.


      Disclaimer: The above does not mean that all people who live in San Francisco are ass-hats nor does it mean that all people who like the weather in San Francisco are ass-hats.
    97. Re:Hooray! by fm6 · · Score: 1

      Nobody tries to be an asshole. Except on MTV, of course.

      "Sidetone" isn't a "more proper term". It's just a more technical way of describing an effect that is perfectly well described by "feedback". (At least if your audience doesn't consist of electrical engineers.) Hence my rude description of you. People who insist on using technical terms just because they're "more proper" are irritating and clueless.

      And before you dismiss me as an illiterate technerd, you should know that I make my living explaining obscure complicated shit — excuse me, I mean "writing technical documentation". That means I use words like "sidetone" a lot. But I never use a technical word when an ordinary word does the job. The purpose of my documentation is to help people figure stuff out, not to show off how many obscure words I know. And I probably know more of them than you do.

      Now, if you had told me that "sidetone" is the technical term for the feedback that a phone handset provides, I would have said, "Hey, that's interesting, thanks for educating me." But when you say, "Hey, you yahoo, it's not feedback, it's sidetone," you're not instructing me, you're being an asshole. Which is the exact opposite of mentoring.

    98. Re:Hooray! by Nethead · · Score: 1

      I saw your resume. Now go fuck yourself.

      --
      -- I have a private email server in my basement.
    99. Re:Hooray! by drmerope · · Score: 1

      Using a cell-phone is not analogous to having big headphones over your ears. There is nothing covering your ears. Thus your analogy is horrible and consequently misleading.

      There is cell phone 'shout' but not for the reasons you give which was the point of your original post: to claim to explain why people speak louder. Indeed you used words along the lines of "Its worst than that..." in response to another commenter presenting the more firmly rooted concept that people talk loudly reflexively when the other party expresses difficulty in understanding.

    100. Re:Hooray! by syousef · · Score: 1

      Consider having your attitude adjusted. You're probably more annoying to those around you than anyone else having a phone conversation. Unless you're in a library or a theatre, expecting others to travel silence is unrealistic. If 2 people are having a conversation in the seat in front of you what do you do? Stand up and whisper shhhh!

      Honestly it's none of your business. Don't listen in to their conversation. Focus on something else. Stop trying to dictate the actions of others. Your attitude will only make you and those around you miserable.

      --
      These posts express my own personal views, not those of my employer
    101. Re:Hooray! by fm6 · · Score: 1

      Hey, I was just trying to mentor you.

    102. Re:Hooray! by fm6 · · Score: 0, Flamebait

      Oh, go look it up for yourself. And don't forget that dictionary while you're at it.

    103. Re:Hooray! by BWJones · · Score: 1

      Consider having your attitude adjusted.

      No. Go bother someone else.

      You're probably more annoying to those around you than anyone else having a phone conversation.

      Likely not. In the aircraft (or anywhere else), I am minding my own business and working. I also have no problem with normal conversation. Where problems crop up is people being completely unaware of their surroundings or those around them while they engage in LOUD intrusive dialogue.

      If 2 people are having a conversation in the seat in front of you what do you do? Stand up and whisper shhhh!

      If it is a normal conversation I probably would never notice them. However if it is like the two idiots on the plane from Sydney to LAX last time who were drunk, grabbing seats and the flight crew and yelling each and every word, they are likely in for a little discomfort. First by me and the other passengers who were disturbed, then jail time by the authorities on the receiving end of the flight.

      Honestly it's none of your business. Don't listen in to their conversation.

      You don't get out much, do you? I'd love to go on my merry way and ignore any conversation and almost always do. However, when you have some idiot sitting NEXT TO YOU talking about two octaves higher than necessary and making his conversation yours, you might not want to endure that much either after a couple of hours.

      --
      Visit Jonesblog and say hello.
    104. Re:Hooray! by MrNaz · · Score: 2, Insightful

      Just use a finger slingshot to get your message across:

      Ammo production:
      1. Take an A4 or letter sized sheet of paper.
      2. Fold over and tear off a 2-3 inch wide flap, making a strip from a short edge.
      3. Roll the strip into a tight (but not too tight) small cigar shaped wad.
      4. Lick the end flap of the roll to make it stick and not unravel.
      5. Bend it in the middle, to make a V shaped projectile.

      The slingshot is just a heavy duty elastic band looped between your thumb and index finger. Assuming you are right handed, the projectile is held by the right hand, and the sling is the thumb and index finger of the left hand.

      Can be stowed immediately after a shot. If your poker face is good enough, you can shoot someone point blank and then stare innocently when he/she turns around angrily. Make *damn* sure your poker face is good, as even a tiny smirk is likely to result in you being chased around the terminal.

      Pros:
      1. Easily concealable, 100% undetectable by airport security.
      2. Can inflict serious pain, especially to that exposed part of the back of the neck of a cell phone douche bag.
      3. Rapid deployment and concealment.

      Cons:
      1. Unstable ammo makes accuracy at long range poor
      2. Unskilled use can result in the projectile hitting the webbing between thumb and forefinger of your sling hand. Can draw blood!
      3. Requires practice in covert deployment and concealment if it is to be used in combat against cell phone douche bags.

      --
      I hate printers.
    105. Re:Hooray! by Mirar · · Score: 1

      Funny thing since most cellphones seem to level the sound, and play the received sound a little too silent, thus inforcing the raise of the talker's voice...
      Maybe they should start to react and raise the level of sound a lot if the speaker is too loud.

    106. Re:Hooray! by shark72 · · Score: 1

      "So you're opposed to people talking to other people on the airplane too huh? Seriously, its irrelevant that the person is using a cell-phone. The experience is the same so far as you are concerned is the same as if they were talking to someone in-person."

      Can you elaborate? People generally find mobile phone conversations to be more annoying than in-person conversations between two strangers; it's been scientifically documented. I'm not sure where you're going with your statement that the experience is the same -- it's that difference in the experience that's responsible for the additional annoyance.

      --
      Sitting in my day care, the art is decopainted.
    107. Re:Hooray! by Builder · · Score: 1

      Thanks, that was quite interesting...

      Do you have any explanation for the other 94% though? :D

    108. Re:Hooray! by michib01 · · Score: 1

      Well, I agree but... "(...)which bans the use of cell phones AND other portable electronic devices".
      I don't understand why every electronic device (at least those noticed by hostesses and stewards) should be turned off.
      My times I was told not to use a Digital camera while flying. Do they really belive a digital camera could annoy the airplane electronic devices?
      Or do they ban everything "just in case"? I love taking picture from the sky and I belive there's no risk for our safety involved in this...
      What about digital whatches? MP3 players? And what if I use my phone in "offline mode" just to listen to music?

      --
      - "Having a clean conscience is sign of bad memory"
    109. Re:Hooray! by jamar0303 · · Score: 1

      Sure, those huge ones are probably not good, but I was seriously getting a much smaller one in Japan that runs on AA batteries that would only block signal in a 2-3ft radius of the device (good for waiting in line and not wanting distractions from those arould you). Thus- if you're going to talk on the phone, don't do it in my personal space (unless I know you or have business with you I don't want to be that close to you) and don't talk loudly about your "personal issues" (because I just love knowing in great detail how erotic various vegetables are when inserted- never looking at zucchini the same way again). The killer- I use my phone to browse the web when bored- obviously that wouldn't work out (I rarely talk on the phone, though- after realizing how loud I get on the phone as an unconscious reaction I use text or e-mail to communicate instead).

      --
      OSx86 FTW
    110. Re:Hooray! by packeteer · · Score: 1

      Its not that they don't HAVE a prefrontal cortex. The problem is that their prefrontal cortex doesn't connect to the rest of their brain properly. Its not that its detached or missing, just an improper connection for the person to feel empathy towards others. This means they cant feel sympathetic for others pain. They also won't feel motivated to do things for other people just becuase it's nice. Now this doesn't mean they won't do nice things, often many people with a brain like this do either as a form of manipulation to benefit themselves OR simply becuase society instructs people to be kind and that is a strong influence over everyone's actions.

      --
      unzip; strip; touch; finger; mount; fsck; more; yes; unmount; sleep
    111. Re:Hooray! by Paulrothrock · · Score: 1

      The only thing worse than cell phones that play music is that incredibly annoying sound Sprint/Nextel phones make when they use the walkie talkie feature.

      --
      I'm in the hole of the broadband donut.
    112. Re:Hooray! by drinkypoo · · Score: 1

      It's an interesting way of looking at things. Out of curiosity,... do you have any children? (I realize both of our parents had them.)

      Christ no! I don't think that with my current lifestyle I am capable of providing a healthy upbringing for a child.

      Maybe that's just an excuse, but the point is that people who are not convinced that they are ready to be parents probably shouldn't be them.

      On the other hand, I did just watch Idiocracy...

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    113. Re:Hooray! by Anonymous Coward · · Score: 0

      [quote]Actually, it's worse than that. People unconsciously adjust their voice volume based on audio feedback. Cell phones, unlike regular phones, don't feed the person's voice back to them. So they tend to shout without realizing that they are shouting. You get the same effect (only more so) when you try to talk to somebody wearing those big ear-covering headphones.[/quote]

      Come on now, you get the same feedback on your cell phone as you do when you're talking in person. My personal pet theory is that *SOME* people yell into their cell phones because the mic is farther from their mouth than a traditional telephone.

      Anecdotally, I don't know anyone under 30 or so who does the cell phone shout, and almost everyone I know who is over 50 does it. I wonder if it has to do with people having used traditional phones their whole lives with the mic 1" from their mouth trying to compensate for it now being 3" away and behind their mouth instead of in front of it.

      FWIW, I've been bothered by someone using their cell phone only a handful of times, and to ban cell phones in places due to a very few people who are acting rudely is treating the symptom. It's the rude/inconsiderate behavior that bothers me. That a cell phone is the tool is completely beside the point. People who cause distractions in a theater are told to stop, and if they persist, are kicked out. How does it matter whether the distraction is a cell phone, or talking during the movie, or anything else?

    114. Re:Hooray! by portnoy · · Score: 1

      Sigh. At one point we taught people to be considerate of others, and thus to try to limit the annoyances we place on those around us.

      Now, the guideline is apparently "Being annoyed doesn't constitute harm. Deal."

      Yay, progress.

    115. Re:Hooray! by Moofie · · Score: 1

      I think that we should absolutely be considerate of others. I think politeness is a very important component of a civil society. I think enforcing politeness with legislation is a very, very bad idea.

      Why is this difficult to understand?

      --
      Why yes, I AM a rocket scientist!
    116. Re:Hooray! by apostrophesemicolon · · Score: 1

      Slashdot presents "The Torture of Overhearing" list:

      Flying from TX: "Down't fuhget now, take.. m'gun.. to the stowre.. for a fixin'.. owkay?"
      Flying from Southwest: "ey cabron, don forget to buy some tortilla before yu head home okee ese?"
      Flying from Canada: "oohkeeh, i'll see you later hey? you take care hey?"
      Flying from NJ: (loudly) "tell Lil' Vinny to pony it up, or else I'm sending him swimming with the fishes tonight!"

      you'll either appreciate the melting pot that is our beloved country or start melting and go ballistic on those people, maybe not that last one.

    117. Re:Hooray! by gfreeman · · Score: 1

      Which is more arrogant? Being rude in public, or using the force of law to make people not do something that annoys you?

      The being rude in public.

      Arrogance is the exaggerating of one's own worth or importance in an overbearing manner.

      Projecting an air of "I am above the law" is arrogant.
      Appealing to the law to enforce equality is the opposite of arrogance, IMO.

      --
      Ceci n'est pas un sig.
    118. Re:Hooray! by Moofie · · Score: 1

      "Appealing to the law to enforce equality is the opposite of arrogance, IMO."

      Sounds like tyranny to me. Appealing to the law to do anything other than the barest minimum to keep people from harming or stealing from one another is tyrannical.

      So, we disagree. Unfortunately (for me), most people agree with you. Hence, the tyranny of the majority. Would that I had a bill of the rights I could expect to be protected by the government, in a sort of social contract that they uphold in exchange for my tolerance of their authority.

      What a quaint notion, huh?

      --
      Why yes, I AM a rocket scientist!
    119. Re:Hooray! by ioshhdflwuegfh · · Score: 1

      "[H]earing only one side of a conversation makes it more noticeable and intrusive."[...]
      I agree with researcher;s conclusions. What if this is only because people are not used to listening to one-side conversations? Then, as such conversation become more common, they would also become less "noticeable and intrusive".
    120. Re:Hooray! by x2A · · Score: 1

      No I think there's certainly a place for spanking your child, but the thing is, you don't need to do it hard, it doesn't even have to hurt the child, because it should be used to send them a message, not punish them. If done correctly, you'll find you rarely have to do it at all, because you've already got your childs respect as the authority figure, and the child will stop doing whatever before you'd reach the point of having to spank them. You should never be angry when you do it. You should be calm and in control. People who are "against spanking" (100%) tend to be because they don't realise the difference, and don't realise that it can do the child more harm than good if you don't do what it takes to enforce yourself as the authority figure. It sounds like you have the balance just right, as you can see by the result.

      (Until they hit pubity of cause, then there's basically nothing you can do but ride it through!!! Oh, and reinforce the hindges of the doors in your home, especially with girls, they take the whole "slamming the door on exit" to a whole new level!) :-)

      --
      The revolution will not be televised... but it will have a page on Wikipedia
    121. Re:Hooray! by x2A · · Score: 1

      That's no different at all! That's how I speak to people next to me anyway... hellooo!!!! I'm on slashdot!! Can you read me? *jiggle keyboard* Can you read me now?!

      --
      The revolution will not be televised... but it will have a page on Wikipedia
    122. Re:Hooray! by syousef · · Score: 1

      No. Go bother someone else.

      Fine then walk around being an asshole. See how far that gets you with people. You remind me of an intolerant old man who keeps yelling "damn youngsters! get off my lawn!".

      Likely not. In the aircraft (or anywhere else), I am minding my own business and working. I also have no problem with normal conversation. Where problems crop up is people being completely unaware of their surroundings or those around them while they engage in LOUD intrusive dialogue.

      Then you're a fool. Loud intrusive dialog does not require a mobile phone. Banning them on a plane because some people aren't aware of their surroundings is no different to banning conversation on a plane because some people don't know how to hold a quiet private conversation. It's perfectly possible to have a conversation at a reasonable volume on a mobile phone. However you seem quite content to punish everyone who uses a mobile phone for the actions of a few, because you don't happen to use one. This is the trouble with people these days. "I'm alright bugger the rest of you". Trouble is someone will find something you do can be done obtrusively as well, and be intolerant towards you.

      f it is a normal conversation I probably would never notice them. However if it is like the two idiots on the plane from Sydney to LAX last time who were drunk, grabbing seats and the flight crew and yelling each and every word, they are likely in for a little discomfort. First by me and the other passengers who were disturbed, then jail time by the authorities on the receiving end of the flight.

      Again two loud idiots behaving anti-socially are dealt with. An idiot on public transport that's yelling into their mobile can be dealt with in the same way. No need to ban them thanks.

      You don't get out much, do you? I'd love to go on my merry way and ignore any conversation and almost always do. However, when you have some idiot sitting NEXT TO YOU talking about two octaves higher than necessary and making his conversation yours, you might not want to endure that much either after a couple of hours.

      Actually I catch public transport most weekdays - an hour each way to and from work. I could tell you stories about some idiots but not one story would be about an idiot with a mobile, and people use mobiles on the train around me every day. On some trains it's standing room only, on other's it's almost deserted and I get the entire range in between.

      Might I suggest you actually engage some people skills if the person doesn't come across as threatening and ask the person politely to speak a little less loudly next time you encounter this situation instead of whining about it like an infant and advocating a total ban of a device that's literally changed the world in the last decade or so? Or put more simply GROW THE FUCK UP.

      --
      These posts express my own personal views, not those of my employer
  2. Well... by Anonymous Coward · · Score: 0

    Its not like theres any service in an airplane

  3. unfortunately... by beckerist · · Score: 2, Interesting

    Unfortunately (or fortunately), this might give the MPAA ideas about courtesy in theaters...

    1. Re:unfortunately... by soft_guy · · Score: 3, Insightful

      Anyone who talks on a cell phone in a movie theater or brings an infant to a movie theater is an asshat.

      --
      Avoid Missing Ball for High Score
    2. Re:unfortunately... by fm6 · · Score: 1

      I think stopping people from using them in stores/bars, in planes/trains, and in their cars is just silly, though in the case of cars I do think people should use handsfree. It's just that most handsfree solutions seem to suck. What, because you don't like putting on a headset on the off chance you need to answer a call? I'm assuming that you don't care about the distraction caused by cell phone drivers — even those with headsets.

      Also, I'm guessing you've never noticed that people tend to shout when they're talking on their cell phones. ("I don't!" Yes you do. It's an unconscious feedback thing that the shouter is unaware of.)

      However, when it comes to theatres I have to say there is no reason to allow people to use cell phones in theatres. Excuse me? Was this ever an issue? The only question is do you (a) find an usher; (b) ask them politely to go into the lobby; (c) dump your coke over their head.
    3. Re:unfortunately... by loganrapp · · Score: 4, Funny

      d) Take out your cell phone, act like you're calling, and say, "hey, some douche bag is on the phone, so I guess that means I can do it, too!"

    4. Re:unfortunately... by Anonymous Coward · · Score: 0

      Unfortunately (or fortunately), this might give the MPAA ideas about courtesy in theaters... Yes, in theatres, and in cinemas too.
    5. Re:unfortunately... by Psmylie · · Score: 4, Insightful
      I just avoid going to movies that are "kid-friendly" (anything pixar, for example) during a time when there are likely to be more kids around. Midnight showings are good for that.

      As far as just putting your phone on vibrate... no, just turn it off. Those incredibly bright flashes of light as people check their phones is nearly as distracting as the ringing itself. My opinion, if you can't spend 2 hours without a phone, then just wait for the damned movie to come out on DVD.

      --

      psmylie's dictionary: Godzillion (noun) Any number large enough to destroy Tokyo

    6. Re:unfortunately... by fm6 · · Score: 1

      You're overlooking the fact that the douchebag is totally unaware of his surroundings. That's why he's acting like a douchebag. This is also why using a cell phone while driving is so dangerous, even with a handsfree setup.

    7. Re:unfortunately... by Anonymous Coward · · Score: 1, Funny
    8. Re:unfortunately... by sadler121 · · Score: 2, Insightful

      If driving while talking on a hands free setup is dangerous, surely driving while talking to someone else in the car is equally as dangerous. So in your perfect world would you ban people from talking while in the car?

    9. Re:unfortunately... by LordKronos · · Score: 3, Insightful

      Another person in the car is fully aware of whats going on in the vehicle.

      1) They are a second set of eyes.
      2) When something tricky is happening, like you having to slam on your breaks, they quickly shut up and let you concentrate on the immediate danger, where as the person on the phone keeps on talking, completely oblivious to anything that is happening.

    10. Re:unfortunately... by fm6 · · Score: 2, Interesting

      No, it's not. The psychology of talking to somebody at a remote location is completely different from that of talking to somebody who's sitting right next to you.

    11. Re:unfortunately... by sumdumass · · Score: 1

      I found some of the theaters are open late and they will still run a showing at 11:11 PM i something is popular. Generally, this weeds the kid factor out.

      There was one in Columbus Ohio that would let you buy alcoholic drinks during the movies and they would deliver them too. Interestingly, the beer seats sat on a step higher then the walkway and someone about 5 foot tall could walk down the isle without hitting anyone or blocking the screen.

      I don't know if it is still around though. I stopped going to the movies except an occasional drive in when all the **aa's got suit happy and anal. And I don't have to really pirate them, they flopp in the theater then show up on one of the pay channels less then a year later.

    12. Re:unfortunately... by Anonymous Coward · · Score: 0

      I agree mostly, but there are situations where I can see arguments for having phones on vibrate and not "off" in the movie. There are events that are important but very low probability or unforseen. A good example would be earlier this year when I was visiting my parents, and they decided to go see a movie. In the middle of the movie, we got a call from my little sister, who's studying abroad in Europe and who can only call at certain times, and who was having a problem. The odds of this happening are very slim, and it'd be stupid to not go to the movie just because theres a small chance of having a freak phone call, but if it does happen its a good thing to have your phone with you.

    13. Re:unfortunately... by dintech · · Score: 1

      Anyone who talks on a cell phone in a movie theater or brings an infant to a movie theater is an asshat.

      Yeah. And huge fat ladies spilling over the arm rest in to your seat. They should stay at home and take up two seats of the sofa. :)

    14. Re:unfortunately... by hicksw · · Score: 1

      Several of my immediate family can't be bothered to appreciate the traffic around us, so I have had to start shouting "Busy!" when I need to concentrate on driving. They seem to have learned to be quiet and not distract me at these times.

      I do not think that I would ever want to be a passenger when one of them was driving.
      --
      Slashdot: When News Breaks, We Give You The Pieces

  4. Insufficient technical information by morgan_greywolf · · Score: 4, Insightful

    Insufficient technical information exists to say that they do interfere with ground signals or even the navigation and communications systems used to justify the FAA's ban.

    So why the ban? Erring on the side of caution? Gimme a break. There's gotta be another reason that nobody's talking about.

    1. Re:Insufficient technical information by CF4L · · Score: 2, Insightful

      Another reason? How about the prevention of "air rage" from people beating the shit out of other people for talking the whole time next to them on their cell for a 4 hour flight when you have a headache and just want to sleep?

    2. Re:Insufficient technical information by Anonymous Coward · · Score: 0

      When it comes to the possibility of sending thousands of people plummeting to their doom I'm happy they're taking the cautious route. If only they'd done that with cell phones in cars.

    3. Re:Insufficient technical information by shawn(at)fsu · · Score: 2, Insightful

      Not everything needs to be turned in to a conspiracy. Yes I know this is /tinfoilhat. but really does someone need to do this every time?
      Thank you FCC.

      --
      500 dollar reward for tip(s) leading to the arrest of the person(s) who stole my sig.
    4. Re:Insufficient technical information by redelm · · Score: 2, Insightful
      And just how are you going to test? Should you need to prove safety, or do you assume it and wonder when aircraft crash?

      Cellphones are remarkably powerful devices. I can hear interference from mine on my landline when they're close. I wouldn't want to try it on unshielded (weight) avionics. Aircraft design is very tight (weight) without the robustness you might expect.

    5. Re:Insufficient technical information by Vengeance · · Score: 2, Insightful

      How about the jerks who are so prone to beating the shit out of people start their own airline, then, and leave the normal people in peace? Frankly, there have been plenty of cases of people going bat shit crazy on airplanes to leave me wondering if there's something inherently unstable in our little primate brains when subjected to altitude.

      However, that's *really* a non-issue here wrt this article, as controlling sociopathic travellers isn't part of the FCC's bailiwick. The real story here is the claim that there isn't enough proof that cell phones whizzing by five miles over our heads at five hundred miles an hour won't cause you to lose your call to Aunt Mabel, a call which is statistically likely to be just as inane as the ones causing mass murders overhead.

      --
      It was a joke! When you give me that look it was a joke.
    6. Re:Insufficient technical information by Lockejaw · · Score: 1

      It's still a valid question: why would a cell phone on an airplane cause more interference to cell phones on the ground than another cell phone on the ground would cause?

      --
      (IANAL)
    7. Re:Insufficient technical information by Anonymous Coward · · Score: 0

      How about the fact that Cellular phones don't work in the air? That should be enough reason to not use them on a plane.

    8. Re:Insufficient technical information by dharbee · · Score: 1

      I was once on a phone call with a friend who had just landed when I heard the conversation between the pilot and the tower. My friend, on the other end, did not.

      Just one anecdote, but that convinced me.

    9. Re:Insufficient technical information by Detritus · · Score: 1
      How many corpses do you want?

      Ten people died on Crossair flight LX 498.

      --
      Mea navis aericumbens anguillis abundat
    10. Re:Insufficient technical information by SnarfQuest · · Score: 1

      There's gotta be another reason that nobody's talking about.

      Lawsuits. Better to just ban them, than spending millions on stupid lawsuits.

      "Having lost both wings and the tail to a meteorite, the plane was obviously unable to land safely due to the use of a cell phone by one passenger."

      --
      Who would win this election: Andrew Weiner vs Andrew Weiner's weiner.
    11. Re:Insufficient technical information by rucs_hack · · Score: 1

      oh that's easy, follow the money.

      What does a mobile phone ban mean? High cost in house alternatives. 'Certified' safe services that on close inspection will turn out to be essentially identical, but differentiated by being closely controlled (aka, offered at significant cost by a vendor without competition).

      Oh there will be all sorts of justification, but it will boil down to 'by fixing this ban we can make bucket loads of cash'.

    12. Re:Insufficient technical information by Orange+Crush · · Score: 3, Insightful

      It's still a valid question: why would a cell phone on an airplane cause more interference to cell phones on the ground than another cell phone on the ground would cause?

      I believe the main concern that a cellphone at high altitude will be able to "see" lots of towers that look almost equally good and be prone to jumping back and forth between them at a much much higher rate than the networks were designed for, interfering with peoples' ability to make calls on the ground.

    13. Re:Insufficient technical information by saider · · Score: 2, Interesting

      Transferring cells happens much more frequently, and if you have a group of, say, 20-30 people all hopping towers at the same time, it is bound to cause problems. The software and hardware in the towers is more or less expecting smooth and random distribution of incoming requests for service.

      The system simply was not designed with this in mind.

      --


      Remember, You are unique...just like everyone else.
    14. Re:Insufficient technical information by Chmcginn · · Score: 2, Insightful

      Frankly, there have been plenty of cases of people going bat shit crazy on airplanes to leave me wondering if there's something inherently unstable in our little primate brains when subjected to altitude.

      Replace "altitude" with "confinement in a tube with a bunch of other primates", and it ends up a lot more plausible.

      --
      Have you been touched by his noodly appendage?
    15. Re:Insufficient technical information by R3d+M3rcury · · Score: 1

      So why the ban? Erring on the side of caution? Gimme a break. There's gotta be another reason that nobody's talking about. I don't have a problem believing that the FAA is erring on the side of caution. There is plenty of anecdotal evidence relating to it. And, since the FAA is responsible for passenger safety, I'm sure they prefer to err on the side of caution.
    16. Re:Insufficient technical information by UnknowingFool · · Score: 1

      So why the ban? Erring on the side of caution? Gimme a break. There's gotta be another reason that nobody's talking about.

      [sarcasm]I can't think of any reason why an agency responsible for safety of airplanes would be cautious when it comes to safety. None at all. And another thing, this ban on smoking, I'm sure that is the work of the alcohol lobby so that there is only one vice on the plane.[/sarcasm]

      --
      Well, there's spam egg sausage and spam, that's not got much spam in it.
    17. Re:Insufficient technical information by FlyByWire63 · · Score: 5, Insightful

      As a pilot (25 years and counting), I've not had much luck with my cell phone(Verizon) working above 10,000 feet. That's in a plane that has a lot of glass space. I'll get a signal for 5 to 10 seconds and then the call will be dropped. This isn't over the middle of nowhere, it's over central Ohio! I've tried it in several locations where I've flown including the Pittsburgh, Cleveland, and Chicago areas and I keep getting the same result. In some cases, I have no luck above 8k ft. I typically fly light singles and twins, so there isn't as much aluminum shielding around me as there would be in a jet. I think that once you reach a certain altitude, your phone hits too many cell sites at once and the whole system becomes confused, so in retaliation, your call is dropped. I'm not sure what the ERP of a cell phone would be at or above 10k ft. On a jet at 39,000 feet shielded with plenty of aluminum, I seriously doubt you would get any usable signal anyway. And yeah... I can see the headline when some passenger pummels another to death with a copy of the Sunday New York Times for pontificating on a cell phone during a flight!

    18. Re:Insufficient technical information by Dr.+Eggman · · Score: 1

      I completely agree, aside from my initial, sleep-deprived reading of your post as saying "I can hear interference from a landmine online when they're close." My cellphone is causes interference with my TV, my speakers, and even my alarm clock whenever it's near them. I also had a roommate once who needed both his cellphone and his alarm clock to wake him up, so he'd set the cellphone to go off and then the alarm clock shortly thereafter. The thing is, just before the cellphone would go off, burst of interference loud enough to wake me up would project from the alarm clock. Either the cellphones need to contact the network, or the alarm would bring itself out of standby to play the alarm, and in doing so automatically try contacting the network.

      --
      Demented But Determined.
    19. Re:Insufficient technical information by maxume · · Score: 1

      The control the weight because it costs them cargo, but it isn't 'tight'. The first 747 had a max take off weight of 735,000 pounds. The planned cargo version they are producing right now has a projected cargo capacity of 132 tons. A couple of thousand pounds of avionics isn't something you skimp much on in a situation like that. (and in smaller planes, a couple of hundred pounds of avionics is only one passenger...)

      --
      Nerd rage is the funniest rage.
    20. Re:Insufficient technical information by genner · · Score: 1

      Anecdotal evidence is the best kind ;)

      Sarcasm aside this will make life easier for people like me who perfer to talk to people face to face.

    21. Re:Insufficient technical information by redelm · · Score: 1
      the newer 747 have much more powerful engines, so can handle increased weight. My point was about design philosophy. Aircraft are always designed tight and light. Whether it's used or just saves fuel is a totally different question.

    22. Re:Insufficient technical information by drinkypoo · · Score: 1

      Cellphones are remarkably powerful devices. I can hear interference from mine on my landline when they're close.

      250-500mW (typical transmit power level for a handheld phone) is not remarkably powerful.

      The reason you can hear the interference from the cellphone on things is because most things are pieces of shit that aren't at all well-shielded. The EM radiation from your telephone's speaker, whose coil is probably what's picking up your cellphone signal as noise, is also a bright beacon to anyone with TEMPEST equipment who wants to hear what someone is saying to you. Not that it matters to most of us or anything, but the point is that's more about your pile of crap phone (almost all electronics, even supposedly high-end ones, are crap) and not about your cellular telephone's transmit power.

      Aircraft design is very tight (weight) without the robustness you might expect.

      If a cellphone could actually interfere with avionics then we'd have planes crashing every day as terrorist passengers activated their cellular telephones, and telephones would not be allowed on airplanes, and would have to be checked with your luggage. QED.

      A large number of cellphone tests have been done, including some in which the signal was subtantially amplified, and none of them showed any life-threatening interference.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    23. Re:Insufficient technical information by Seumas · · Score: 0, Troll

      Why the ban? So they can get $5/minute out of you and your credit card using the ridiculous AT&T phones installed in the back of the seat in front of you.

      Technical information to say they interfere with systems? They most absolutely certainly do not. I bring my cell phone on every trip. I intentionally leave my phone on. I NEVER turn it off. And when I have it out, I turn my laptop screen off and intentionally leave the laptop itself on. Just to be a contrarian dickhead. And guess what? My planes have never crashed. Never veered off course. Never lost power. Nothing. It's fine.

    24. Re:Insufficient technical information by drinkypoo · · Score: 3, Informative

      How many corpses do you want? Ten people died on Crossair flight LX 498.

      Alternative Theory

      The official crash report does not mention cell phone activity as a primary cause of the crash, and instead attributes it to pilot error.[9] However, a separate investigation into the cause of the crash showed that the autopilot system malfunctioned at the same time that a passenger's cell phone on board the plane received an SMS message and another received a call. After this information was made public, a number of countries that had previously been reluctant to do so outlawed cell phones on flights (including Switzerland).[10][11][12] Some passengers on any given flight are likely to forget to turn off their mobile devices[13], therefore it is unlikely this explanation is a likely cause.

      ("Crossair Flight 498." Wikipedia, The Free Encyclopedia. 8 Mar 2007, 18:16 UTC. Wikimedia Foundation, Inc. 4 Apr 2007 <http://en.wikipedia.org/w/index.php?title=Crossai r_Flight_498&oldid=113623260>.)

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    25. Re:Insufficient technical information by R3d+M3rcury · · Score: 1

      I'll admit, it's anecdotal. But how do you respond to a case where there's so much "noise" on the communication system that the pilots can't hear the tower. They tell passengers to turn off all electronic equipment and the noise goes away? The fuel gauges are reading fluky, so they tell the guy with the laptop to turn off his WiFi and the fuel gauges start working? (Two examples from the database that I linked)

      It could be a confluence of items--mountains, transmitters on the ground, transmitters in the airplane, sunspots, and the guy in seat 11A with his Gameboy. Turn off any one of these things and everything works. But the only one the FAA can have influence over is the guy in seat 11A.

    26. Re:Insufficient technical information by vertinox · · Score: 1

      So why the ban? Erring on the side of caution? Gimme a break. There's gotta be another reason that nobody's talking about.

      [tinfoil hat]
      Could it be that people would discover that the cell phone call from flight 93 was impossible to have actually happened?
      [/tinfoil hat]

      --
      "I am the king of the Romans, and am superior to rules of grammar!"
      -Sigismund, Holy Roman Emperor (1368-1437)
    27. Re:Insufficient technical information by redelm · · Score: 1
      250-500 mW _sounds_ nice and low. But it's all in short, much higher spikes. iThat's how it carries. Ditto for the frequency. Yes, it's 'way high. But sent as digitized packets whose frequency is much lower.

      Yes, the risk isn't "sure to crash" high. But it is plausibly high. What risk do you consider acceptable? 1 in 10,000 aircraft-years? 1/1,000,000? Current prohibitions probably cut whater risk by 2 OOM (10^2). Are you sure a planeload of running cellphones won't push risk into the unacceptable zone? Under all conditions, with all the poxy towers out there, funny packets and phones in high-pwr modes?

    28. Re:Insufficient technical information by Anonymous Coward · · Score: 0

      i believe the reason relates to interference with other callers on the same system.

      I worked on GSM systems (not the radio layer, but the call processing layer) so I can only speculate, but at least on GSM systems if a mobile is sufficiently far away, it takes twice as much bandwidth to process a really far away call (as it takes some delay to get to the base station) and even for that there are limits. So for starters it would be wasteful of the spectrum.

      Secondly on CDMA systems they have issues with power control, I can't really remember it right now because I've left that line of work.

      That's just the access, and I'm not even getting to the fact that you probably have major handover issues because you are travelling very fast. You are probably going to handover a LOT. Depending on the type of handover that can be very expensive to do. Not only that but you have a plane full of 300 some people, you have a potential for jamming the base station temporarily with a high traffic load in remote areas - something the networks probably haven't planned for.

      I'm sure someone has some other technical details, but I figured I'd add my 2 cents .

    29. Re:Insufficient technical information by Charcharodon · · Score: 2, Informative
      They are erring on the side of caution, because they do interfere with things in the cockpit, the problem is that how much they interfere depends on too many factors.

      I'm sure the no cell phone rules originated when cell phones (bag phones) were 5-7 watts, which is a pretty respectable output to be having near sensitive equipment. Phones haven't been that powerful in a long time, these days they are typically in the .3 - .7 watt range. You would think that wouldn't be enough to cause a problem, but it can. During my pilot training I could always tell when my instructor had a call. At first she thought I was just being weird everytime I told her she had a call, but when we got back to the ground she'd see that she had. I could always tell, because I could hear it over my headset in the pilot seat. For whatever reason she couldn't hear it from the copilot seat. I could even tell the difference between a call, a text, or a voice message alert depending on the interference noise that I heard. Of course the phone was all of five feet from the antenas and radios.

      Now before you get all "but on a passenger plane we're in the back no where near the cockpit!", I'll tell you another story about something we had going on for a while at my last base. I'm an aircraft maintainer by trade, a pilot just for fun. Two years ago the crews were flying test missions and kept having problems with their radios. They kept hearing a Mexican radio station through their headsets, this is not entirely unusual considering the base was in southern California and the radios can pick up music stations. The odd thing was that the radios were turned off and they were hearing it over the intercom. The intercom on an aircraft routes all of the various radios, warning alerts, etc into the crew's headsets, it's not just for talking on the aircraft. While this sort of thing is usually funny and sporatic at it's worst, this time it stopped being so, because it was continuous and eventually go loud enough to distract the crew when trying to talk to each other, other aircraft, or traffic control. It took a long time for the engineers to figure out what was going on since it was occuring on more than one type of aircraft. Turns out some of our test equipment was picking up the signal bleeding it in through the power bus. The equipment that was causing the problem wasn't even a radio, it just turns out that it inadvertantly acted like one.

      So don't get so worked up thinking it's just some grand conspiracy to sell more air phone minutes or keep you from listening to some tunes. Considering how fast technology changes and how many devices are going wireless there is just no way they can keep up with testing every single device to make sure it won't cause a problem.

    30. Re:Insufficient technical information by Achromatic1978 · · Score: 1
      Yeah, apparently physical violence to other people is an acceptable behavior, but talking loudly is not.

      Take your fucking Midol before you get on the plane.

      Either way, both of you are just as guilty as each other for playing the "I'm more important" game. Them for interrupting you and talking loudly, you for demanding people acquiesce to /your/ headache.

      Forgive me if my sympathy ain't dripping.

    31. Re:Insufficient technical information by Dastardly · · Score: 1

      But, do you know with a high degree of certainty that every model of cell phone, laptop, PDA, pager, Blackberry, or other personal electronic device absolutely will NOT interfere with any aircraft system in such a way as to cause a failure of the aircraft?

      Do you know that under a typical maintenance regimen that the there is a sufficiently low probability of a component being in state that while perfectly fine with no electronic device operating might fail catastrophically with a particular electronic device in operation?

      Given the rate of development of new electronic devices who is going to do the testing to verify new devices do not interfere?

      Would you be willing to be the guy who was executed (given you likely do not have the kind of money it would take to pay off the lawsuits) if any aircraft crashed due to interference with an electronic device?

    32. Re:Insufficient technical information by Alioth · · Score: 1

      Let me give you an example, then.

      GSM phones are particularly bad for interfering with things. I'm an instrument rated pilot, and I was flying with a friend, and we were landing back home after an hour and a half flight. It was the typical 'dark and stormy night', well - not really stormy, but very dark and it was raining, and we were in the clouds. It was my friend's first for-real instrument approach.

      ATC gets us on an intercept with the localizer. Not long after the localizer needle unpegged and started heading towards the centre of the instrument, my friend's cell phone went off. He'd forgotten to switch it off. Immediately, all communications with ATC were obliterated by an extremely loud "BIP B B BIP B B BIP B B BIP B B BIP BBRRRRRRRRRRRRRR!!!" through the com radio, which went on until my friend found his cell phone and switched it off. No voice communications were possible while this was going on.

      Fortunately, I could take over the controls right away - it didn't appear to be interfering with the localizer or glideslope - and fortunately, he found his phone quickly and shut it off (there'd be nothing like missing an ATC call to tell you to break off the approach). The distraction certainly wasn't helpful, and had it been a single pilot IFR operation (i.e. just him on his own without another pilot to take over the approach), he would have almost certainly had to abandon the approach.

    33. Re:Insufficient technical information by Anonymous Coward · · Score: 0

      Seumas, you are exactly why this ban needs to be in place. You are a F'IN A**HOLE and would obviously be the big DBAG yapping on a phone for an entire flight with total disregard for anyone around you. Why don't you announce in the middle of a flight or even at the end to everyone that that's exactly what you do? I guarantee you'll get the S**T beat out of you by someone who has their kids on the plane.

    34. Re:Insufficient technical information by 1stpreacher · · Score: 1
      I agree with what you've said here, the ONLY issue I have is; While I don't believe a cell phone will cause any issues with the avionics, I KNOW that the headsets the pilots wear can pick up the noise that a phone makes. They won't hear you talking, and it won't even be that bad... The issue really is with them understanding ATC (air traffic control). If one pilot out of five has to ask for repeats of information... That will make for busy airwaves up there...


      Other than being annoyed by people talking next to me, this is the only reason I believe they shouldn't be allowed in flight.

    35. Re:Insufficient technical information by ShakaUVM · · Score: 1

      As an experiment, I've turned on my phone during plane flights (the EM interference from cell phones is more or less a fairy tale) a couple times, and found that it's easily possible to make calls at a few thousand feet (such as during takeoff or landing), and occasional reception higher up. Suitable for sending text messages, at least.

    36. Re:Insufficient technical information by Seumas · · Score: 1

      Why would I talk on my phone on an airplane? In fact, who even said a fucking thing about talking on a cell phone? I just leave it turned on as a personal little secret "fuck you" to the man. People with lousy public cell phone etiquette should be shot, just as people who bring their lousy fucking snotrag children on airplanes should be.

      But yeah, I'm a fucking asshole for not reaching into my pocket and powering my cell phone off when the highly educated stewardess monkeys back what the training manual told her to thoughtlessly repeat to us for absolutely no justifiable reason other than to fat-pocket the companies that provide the on-board $5/min phones.

    37. Re:Insufficient technical information by Seumas · · Score: 1

      I guarantee that every plane that takes off has at least one forbidden device turned on during take off and landing. Period. People forget they have their phones turned on. They forget to power off their laptop or ipod or whatever else. It happens. And there is not one single documented case of a plane crashing because of interference by items someone was using that are listed above. And if that were the case, they would be banned THE ENTIRE TIME. And the thoughtless "logic" behind banning these devices makes about as much sense as the idiots who piss their pants over an arab guy being on the airplane, until they kick him off for flying while.. not whitey.

      It's very simple to test this stuff. Find out what frequencies the airplane uses and for what purposes and then ban devices that will (if any are found) interfere with that frequency.

      I mean, really, I don't have to prove to you that my game of solitaire on my laptop isn't going to crash the plane. You have to show me even a remotely reasonable explanation of how having somethign turned on that uses an LCD screen and a battery is somehow going to cause the engines to die or the radar services to fail. What, are we all flying the airplanes with radioactive Dells? Or are we all secretly concealing Apple Powerbooks with some sort of radar jamming devices in them?

      Are you really going to just roll over and accept a lack of justification for banning these things by the same people who say that a four ounce bottle of liquid is forbidden, but a three ounce bottle of liquid is a risk to the safety of the crew and passengers? Come on... There are so many flying sheep that just suck down the rules without giving any consideration as to the logic behind them.

    38. Re:Insufficient technical information by Jeff+DeMaagd · · Score: 1

      Erring on the side of caution, as in, not wanting to give the slightest chance to crash a plane because a phone's signals confused the navigation equipment. I think the Mythbusters showed that most phones don't interfere, but that was only on one type of plane, and only a handful of phones. Their test rig did show a little bit of squirrely behavior with one band of GSM phones.

    39. Re:Insufficient technical information by KillerCow · · Score: 1

      There is insufficient technical information to say that women wearing tops in my apartment do not interfere with the operation of my couch. Therefore, any woman who wants to use my couch must remove her top.

      I'm serious.

    40. Re:Insufficient technical information by brer_rabbit · · Score: 1
      This isn't over the middle of nowhere, it's over central Ohio!


      I guess that depends on your interpretation of "middle of nowhere"...

    41. Re:Insufficient technical information by CodeBuster · · Score: 1

      It has been suggested that IF the FCC were to allow this then airlines would install a cell phone signal relay so that the phones would be connecting to the "tower" onboard the plane with the signals being relayed via satellite to their destination networks in much the same way that the current seat back phones work, but with lower prices because companies like Verizon would almost certainly negotiate deals with the airlines for their subscribers to get regular access (uses minutes but no roaming) while everyone with a carrier that does NOT have a deal with the airline gets insane roaming charges (ala the seat back phone rates). The point is that there would be relay repeater(s) on board the plane if this were allowed.

    42. Re:Insufficient technical information by zxsqkty · · Score: 2, Informative

      Hmm...

      I'm willing to bet that it's not at all statistically uncommon for 20 or 30 callers in a high user density area with good coverage to be equidistant from their surrounding towers on the ground at any one time.

      In fact, as the system explicitly allows you to skip from tower to tower in search of the best signal, I'm also willing to bet that the system was, in fact, designed with this in mind and will simply queue your call.

      --
      Caution: May contain nuts.
    43. Re:Insufficient technical information by FrankSchwab · · Score: 4, Informative

      Well, a little understanding of how the cell phone networks work would help here... The number of channels (frequencies, if you will) available to a single cell site is limited. Let's say that Verizon is assigned (by the FCC) sufficient bandwidth to have 100 simultaneous calls in the city of Phoenix. Now, they could (like the Television stations) place a gigantic antenna on the top of the biggest mountain in the city, thus covering an area of, say, 100 miles radius. They would only be able to have 100 customers talking at a time; not a very good situation. So, Verizon gets smart. They put 1000 antennas around the city, on very short towers so each one covers, say, 1 mile. Now each of these antennnas can support 100 customers talking at a time, and Verizon can now have 100,000 customers talking simultaneously. With some overlap on the towers, Verizon can tell that you're driving towards the edge of the coverage of one tower, and seamlessly tell your phone to change channels and start talking to a new tower. Ever had your call dropped while driving along? Probably because the tower you were coming into range of was full, or there was a software glitch in the handoff to the new tower. Now, let's assume you are flying over Phoenix, talking to the wifey about what the rugrats did today. The channel that you're using cannot be reused by any of the 1000 cell towers in the city, because all of the cell towers have a clear line-of-sight to your airplane. You have just taken up cell phone bandwidth equivalent to 1000 customers. That's why the FCC is concerned. /frank

      --
      And the worms ate into his brain.
    44. Re:Insufficient technical information by Seedy2 · · Score: 1

      It's not a question of interference; it's a question of saturating a cell.
      If you've ever been near a bus route using your phone and had a bus full of commuters on their way to work or home go but you might have encountered the issue.

      I was once driving myself crazy trying to figure out an intermittent outage problem with a bunch of laptops using cellular modems to connect back to our main computer.
      Some, but not all, of the laptops would lose connection simultaneously for a short time, then be fine, the rest would loses connection similarly a few minutes later.
      They ran fine all morning but as it got on toward 3pm it started driving us all crazy.
      I happened to look out the window and see a full bus go by (one of the long, extended ones) and all but one connection dropped as it stopped nearby.
      I even lost my voice connection, as soon as the bus pulled away everything came back.

      Imagine now a 747 full of people intermittently using their phones during a flight across any given part of the us, not only are they changing cells at a speed that is likely to tax the poor (I'm guessing 8088) processors doing the switching beyond their design specs, but also randomly knocking people off their calls all along the route.

      --
      Nothing to say here... move along
    45. Re:Insufficient technical information by The_Wilschon · · Score: 1

      When some of the potentially interfered-with calls are 911 calls, erring on the side of caution starts to sound a little bit better, at least to me.

      --
      SIGSEGV caught, terminating

      wait... not that kind of sig.
    46. Re:Insufficient technical information by BooRolla · · Score: 1
      "This isn't over the middle of nowhere, it's over central Ohio!"


      I'm not sure that word means what you think it means...

    47. Re:Insufficient technical information by labnet · · Score: 1

      As a pilot (25 years and counting), I've not had much luck with my cell phone(Verizon) working above 10,000 feet. The reason is more likely the base station radiation pattern.
      Cell phone base station antennae are very 'trick'. They are phased arrays with tightly controlled radiation patterns that are very flat (think like a saucer). Many are also electronically steerable to help improve signal strength (gain actually) in certain areas.
      --
      46137
    48. Re:Insufficient technical information by zxsqkty · · Score: 2, Informative

      If that's their main concern then I believe it's unfounded in reality. For the uninitiated, here's a quick resumé of how cell phones work...

      When a cellphone connects to a tower to transmit a call it gets one of a couple of possible responses:

      a) If the tower has no relay slots free for the call it sends a 'fail' response and your phone automatically tries another tower. If your phone gets above a certain number of 'fail' responses, it will just give up with a 'no service' error.

      b) If the tower has a free slot the call is connected. In this case, the phone will either stay connected to that tower until the termination of the call, or until the signal drops below a certain threshold (range), whichever happens soonest. When the signal level drops below an acceptable level you'll get passed on to the tower with the 2nd strongest signal, etc, ad infinitum.

      Now it's important to realise that your phone connects initially to the tower with the strongest signal, but that needn't necessarily be the closest tower. If you're flying at 30,000ft above a grid of towers, the tower you connect to will be decided not only on signal strength but also on available slots, so not everyone on the plane will connect to the same tower. If there are no relay slots available you simply will not connect. Fears of disconnecting other users by your sudden appearance on the network are unfounded, as slots are served on a 'first come, first served' basis. We already do this every day travelling by train, or by car on the interstate.

      Logically though, a plane travelling through a cell with 300 passengers making calls at 500mph would be less disruptive than a train travelling through the same cell with 300 passengers making calls at 120mph, as their calls would get handed over to other towers sooner, freeing relay slots as it passes.

      If there's any potential bottleneck, it's during 'registration', whereby every 7 seconds or so your phone sends 'hello, I'm phone $model $IME $serial_no belonging to $network, can I connect?' and waits for a response from the cell towers, but as this handshake takes mere milliseconds I cannot see even this presenting a problem.

      --
      Caution: May contain nuts.
    49. Re:Insufficient technical information by zxsqkty · · Score: 2, Informative

      Insightful? wtf?

      It's quite evident you have no experience of avionics. After 9 years repairing aircraft radio, intercom and nav aids I can tell you with absolute authority that all airborne electronic equipment is securely grounded, from the copper braided sleeve running up the pilots' headset cord to the 8 inch copper straps between the ac generators and the airframe.

      Hell, in our test bay we'd have banks of vhf radios in for repair or test, stacked up along a bench. Some would be on full 400w ssb transmit tests into dummy loads while those alongside would be hooked up to oscilloscopes measuring bfo drift, and there wouldn't be as much as a stray spike on the scope.

      Aircraft electronics are *designed* to be robust, else they wouldn't get the damn accreditation in the first place.

      --
      Caution: May contain nuts.
    50. Re:Insufficient technical information by Anonymous Coward · · Score: 0

      Yes, you are right that antennas tend to not just broadcast all over. I've heard some people have cell phone trouble in some of the skyscrapers, because the top floors are above typical antenna coverage.

                Interestingly, I have read in howardfourms that Verizon does not use steerable antennas.. apparently some engineers want them bad, but they fail far more in severe weather compared to manually adjusted antennas and so are prohibited.

                In fact, though for the OP, being "not in the middle of nowhere" hurt his ability to make these calls. To avoid 1 phone tying up capacity on maybe dozens of cell sites, the CDMA equipment detects when this happens and drops the call within 30 secoonds. This also makes calls not work out in some mountainous areas. If the OP was instead over Nebraska or Kansas, he could be at 10,000 feet and still not reach enough sites to trigger this.

    51. Re:Insufficient technical information by Nirvelli · · Score: 1

      When my cell phone rings or I get a text message and I am by my computer, my external hard drive makes nice loud clickety-clack noises. Needless to say, I now keep my phone away from my computer. I don't want to learn just what those noises mean.

    52. Re:Insufficient technical information by trentblase · · Score: 1

      This makes sense. My first reaction would be to say that if airplane systems can't handle interference at the known frequencies that cell phones use, then they should be redesigned so they can... maybe take a cue from military communications. But malfunctioning equipment isn't really that rare. People drop their phones, and something could easily happen to mess up the RF output. Same with other electronic devices. Which is part of the reason they require all of it turned off. It's not that a well-functioning device is a problem (all of the "I've done it and the plane didn't crash" comments) but that you may not know your device is malfunctioning until its too late. Now, I'm obviously not in the best position to balance the risk of this happening against the loss if it did. The FCC and FAA are.

    53. Re:Insufficient technical information by Vengeance · · Score: 1

      We're former cave dwellers, living in a series of tubes comes naturally to us.

      --
      It was a joke! When you give me that look it was a joke.
    54. Re:Insufficient technical information by redelm · · Score: 1
      Not the same thing. Grounding is for spark safety (aircraft used to be gasoline-fueled). VHF radios, even powerful ones, don't worry me much because they are carrier-wave devices. Very predictable interference, fairly easy to tune-out [absorb]. Digital devices are bursty and not so predictable.

    55. Re:Insufficient technical information by Anonymous Coward · · Score: 0

      I really wonder about the supposed problem of cell phones interfering with aircraft navigation and communications. Aircraft nav and comm systems are based on VHF, 108-138 MHz; nowhere near cell phone frequencies. It might be possible to use RF energy to interfere with these systems, but I think it would take a lot more power than a cellphone can deliver.

      If cell phones really COULD be used to disrupt aircraft, you would see terrorists smuggling them onto airplanes and secretly turning them on. After the first incident, TSA would start collecting them at the gate. The fact that we have seen no attempt, or a pre-emptive ban on cellphone posession tells me this is not a real problem.

      In an unfortunate test case, many passengers on the planes hijacked on 9/11 were using their cell phones. Notice how even inexperienced pilots had no problem finding their targets.

      Despite all of this, I favor the ban anyway. Too many obnoxious people, too little oxygen in the air. The last thing we need is excessive passenger chatter. Sit down, shut up, and wait for your pretzels. If we have to have cellphones in flight, then I want the oxygen system converted to offer nitrous oxide as a choice, activated on-demand.

    56. Re:Insufficient technical information by rifter · · Score: 1

      How about the fact that Cellular phones don't work in the air? That should be enough reason to not use them on a plane.

      If that were true, then none of the calls made on 9/11 would have worked. But the fact is that hundreds of people were using their cell phones on planes that day. Not only did the calls go through, but the use of these phones did not cause the planes to crash and did not result in any kind of cell phone interferance.

      As far as the "scientific evidence" is concerned, cell phone companies and air travel regulatory agecies have resisted all attempts at gathering such evidence. You don't have to test this by flying in a plane, either. The one study which was allowed to be conducted was in the UK, reported on slashdot, and at the very least showed that normal usage of a cell phone in the passenger compartment of an airplane could not possibly interfere with the plane's controls and communications. Likewise, testing of the effect of such usage on the cellular network could be performed without endagering anyone's lives, using UAVs, computer simulations, and other techniques. It simply does not serve the purpose of the telcos to do this, and in the end it's research that will not result in new products that make people money, so why should they fund it? The only part of the cellular phone system that is not designed to handle this kind of thing is the billing system and the deals cellular phone companies make regarding roaming charges, etc.

    57. Re:Insufficient technical information by zimm0who0net · · Score: 1

      The planes on 9/11 were flying very low. There are lots of reasons for this, but the biggest is that if you're trying to hit buildings it's a lot easier if you're already at 1,000 ft than if you've got to drop from 20,000 ft. Above about 8,000 ft cell phones don't work well (if at all), but they can potentially reserve a channel in tens of cells, thus using up very valuable resources and locking people on the ground out.

    58. Re:Insufficient technical information by Chmcginn · · Score: 1

      With a small group, yes. But to be packed in like sardines? Not so much.

      --
      Have you been touched by his noodly appendage?
    59. Re:Insufficient technical information by Anonymous Coward · · Score: 0

      Modern cell installations have highly directional antennas. Older cell installations typically have installed shielding which blocks upwards radiation from their older, less directional antennas.

      Directionality is useful in planning cell layouts -- when you know the signal strength within the transmission lobes, you can reduce energy consumption and improve SNR simultaneously (especially at the boundaries between cells), compared to omnidirectional antennas.

      There are not many calls between the ground and thousands of feet into the air, so wasting energy by transmitting upwards from every cell is silly. Moreover, airplanes have true ground speeds much much faster than cars, which leads to rapid cell-to-cell handoffs, doppler losses, and cell election difficulties on both sides.

      Service to aircraft is better provided by a single high power / high gain tranceiver station broadcasting a half omnidirectional signal (upwards only). This also reduces to one per large area the number of stations which have to cope with doppler shifts when talking with rapidly moving cell phones. In this application, much more transmission power is used in order to drown out any transmissions leaked by conventional ground-to-ground cells, and careful arrangement of the high gain receiver is made to avoid hearing ordinary signals from low-altitude cell phones.

      These large stations have been deployed by a number of GSM providers. They are often colocated with airports with the vertical cutoff of the omnidirecitonal signal being set to an upwards angle from the lowest point (at the airport). This is convenient for relatively low altitude aircraft, such as those approaching or departing from an airport, and is operationally useful to the carrier and the airport authority (or aviation regulator) as well.

      Civil air transport authorities tend to be concerned about cell phones on aircraft that are in the most hazardous parts of a flight (roll, take-off and climbout; approach, landing and rollout), mainly because someone yapping on a phone may not hear emergency instructions from the crew, and may prevent other people from hearing them as well. Colocation of ground-to-air high power cell stations at airfields also makes it straightforward to engineer signal voids across the field and along the extended centerlines of active runways, so that cell phones cannot be used during these most hazardous phases.

  5. only because Samuel Jackson showed up and said: by physicsboy500 · · Score: 5, Funny

    "I'm sick and tired, of these muthaf**king phones, on these muchaf**king planes!" The sequil comes out this August!

    --
    The original generic sig.
    1. Re:only because Samuel Jackson showed up and said: by KernelMuncher · · Score: 5, Funny

      Cell Phones on a Plane

      Staring Samuel Jackson

      Plot: FCC gives clearance to use cell phones while in the air. The first NY to LA flight on a 747 has 400 people talking at the same time. After 30 minutes passengers start to get frustrated with each other. Fist fights break out. Soon it turns into the Ultimate Fighting Championship in the air.

      Sequel: Snakes with Cell Phones on a Plane

    2. Re:only because Samuel Jackson showed up and said: by mobby_6kl · · Score: 1

      Ah, so you're the reason my SoaP joke was modded redundant. I didn't see this one when I was writing mine. Still, IMHO my version should be modded up too since it's uncensored, exactly like Samuel Jackson references are supposed to be made.

    3. Re:only because Samuel Jackson showed up and said: by Somewhat+Delirious · · Score: 1

      Sequel: Snakes with Cell Phones on a Plane. Wouldn't that make part three identical to part two?
      --
      The surest sign that intelligent life exists elsewhere in the universe is that none of it has tried to contact us.
    4. Re:only because Samuel Jackson showed up and said: by cashman73 · · Score: 1

      "I have had it with these motherfucking phones on this motherfucking plane!"

  6. Good by wiz31337 · · Score: 5, Insightful

    I really don't want to be stuck inches away from someone talking way too loud for several hours anyway.

    Business travel is stressful enough the way it is and being "out of touch" from the office may be the best part of the trip. If they allow cell phones on airplanes that means I will be expected to work while I am on the plane as well. Get 20 people on a plane doing that and it is going to be really annoying to everyone else.

    --
    /whisper/ Thanks for the candy!
    1. Re:Good by Achromatic1978 · · Score: 2, Insightful

      My sympathy, it's not there. Sorry. If your employer expects you to be working any time you have cellular reception, that's your problem. The solution isn't that anyone else gets denied cellular access.

    2. Re:Good by Jeff+DeMaagd · · Score: 1

      Aircraft flights are stressful enough as it is. The constant howl of the engines gets to me, and on one flight, my knees were basically jammed against the seat in front of me, despite it being in the fully vertical position.

    3. Re:Good by wiz31337 · · Score: 1
      I don't have a problem working while I'm on a plane; I do so frequently on my laptop.

      Sorry. If your employer expects you to be working any time you have cellular reception, that's your problem. I don't have any problem with this at all. When I get a phone call I will gladly work with the person at the end of the call. I just believe that someone sitting right next to me trying to sleep shouldn't have to put up with me doing so. I extend common courtesies to those around me when I receive a call. If I am at a restaurant I will excuse myself and step outside to take the call. If I am at a movie, I will leave the theater and take the call in the lobby. The other people in the restaurant and movie do not want to hear me talking about Information Assurance issues, and if they do, I certainly don't want them hearing about it. The reason I mention these situations is because it is nearly impossible to excuse yourself and "step outside" when you are in a plane at 36,000 feet. Sure you can go to the back of the cabin but odds are there will be 2-3 more people back there taking a call. These will not be quiet calls either, because planes are not exactly quiet in the first place.

      My sympathy to you when you are sitting in coach and the person on your left is talking insurance claims involving genital herpes and the person on the right is talking to her omg boyfriend about like all the cool stuff her and her family are like totally going to do on their vacation.
      --
      /whisper/ Thanks for the candy!
  7. Why cellphones on a plane? by Anonymous Coward · · Score: 0

    I still don't understand why anyone would want to use their cell phones in an airplane in the first place. If they do implement it, the airline company would charge a fee to relay the cellphone signal from the plane's receivers/transmitters to the telco, so why not just use the wired phones that are already installed on the plane?

    1. Re:Why cellphones on a plane? by voice_of_all_reason · · Score: 5, Funny

      so why not just use the wired phones that are already installed on the plane?

      The per-minute cost is approximately infinity billion dollars.

    2. Re:Why cellphones on a plane? by Anonymous Coward · · Score: 0

      Plus tax.

    3. Re:Why cellphones on a plane? by dal20402 · · Score: 1

      If you talk about work for half an hour on a phone that costs infinity billion dollars per minute, you get to look and feel more important.

      Seriously, that's the only reason people are on the phone half the time anyway. 90% of the conversations, even business ones, could wait until the parties are not driving or in public.

    4. Re:Why cellphones on a plane? by Anonymous Coward · · Score: 0

      That's because it's a "you're an annoying fuckwit" fine, not a service fee.

      Of course that means that no matter how high it is, it's not nearly as high as it should be.

    5. Re:Why cellphones on a plane? by edbob · · Score: 1

      Well, for one thing many airlines removed or disabled those phones during the downturn in air travel a few years ago. For another thing, they are prohibitively expensive. Cost alone didn't deter the self-important, bombastic blowhard seated next to me on a cross-country flight about 8 years ago from talking on it for almost the entire duration of the flight, though. Mostly he seemed to laugh it up with associates and berate employees and other underlings. He was also extremely annoyed with me because I had the aisle seat and wouldn't trade with him.

    6. Re:Why cellphones on a plane? by mdaitc · · Score: 1

      but what tax? presumably they're not in a state at the time, so which state would collect the tax?

    7. Re:Why cellphones on a plane? by The+One+and+Only · · Score: 1

      They're usually flying over a state. Political geographic divisions, like states and countries, have "airspace" which extends above their terrestrial territory. It does not, however, extend into outer space.

      --
      In Repressive Burma, it's not just your connection that dies. slashdot.org/comments.pl?sid=314547&cid=20819199
  8. frequencies by andy314159pi · · Score: 1

    I think that I read that most communication with air traffic control is done at very long wavelength, low frequencies because they have traditionally thought to propagate better than high frequency communications. And cell phones use microwave or shorter frequencies, I think. But maybe some devices in the airplane use high frequencies for short distance communications, but I doubt it.

    1. Re:frequencies by Radon360 · · Score: 4, Informative

      Aircraft communications and navigation typically take place at VHF frequencies, between 108-132MHz. Voice communication is almost always AM in this frequency range.

      Cell phones ~824-894MHz (traditional cellular) ~1900MHz (PCS - Sprint, Verizon, et al) - In the United States, anyway.

      Regardless, the issue isn't interference with Avionics and communication, but the implications it would have on the cell network with one handset being able to reach (interfere with) hundreds of towers at one time.

    2. Re:frequencies by andy314159pi · · Score: 1

      Regardless, the issue isn't interference with Avionics and communication, but the implications it would have on the cell network with one handset being able to reach (interfere with) hundreds of towers at one time.

      I see. That makes sense. And also I didn't even think about the obvious point everyone has brought up about not wanting to be on the airplane with a bunch of yakity yacks.
    3. Re:frequencies by Alioth · · Score: 1

      GSM phones do intefere quite badly with com radios on aircraft - I've experienced it (if you've owned a GSM phone for any length of time, you usually know when you're getting a call before it actually starts its ring tone, because of the BIP B B BIP B B BIP B B BIP BRRRRRRRR noise you get through any nearby radio or speaker). I've had that happen on an instrument approach to an airport. No communication with ATC was possible until my friend found his phone and turned it off.

    4. Re:frequencies by KC7GR · · Score: 1

      Besides VHF, jets that are used for overseas (overwater) flights are also, by regulation, equipped with HF radios that can cover any frequency from 2-30MHz (typical). This is because VHF frequencies, even with an airborne transmitter, still have a shorter propagation distance than HF.

      Think of it this way: If an amateur radio operator on the ground, with a five-watt transmitter, can get their signal heard on the opposite side of the continent, think what you could do with a 100 watt HF signal at 35,000 feet.

      And no... I don't see any possible way that a cellphone could ever interfere with an HF radio. The frequencies are just too far apart (30MHz, tops, vs. 800 or more).

      Keep the peace(es).

      --

      Bruce Lane, KC7GR,

      Blue Feather Technologies

    5. Re:frequencies by PPH · · Score: 1

      They do this whenever they check in with the next cell whenever you are moving. Even when you aren't talking on it. I have a portable FM radio that picks this up clearly. Can you imagine the havoc a few dozen GSM phones will cause as they are switching from cell to cell at 500 MPH?

      --
      Have gnu, will travel.
    6. Re:frequencies by Anonymous Coward · · Score: 0

      Cell phones do and will always interfere with radio systems at all frequencies.
      The issue is finite blocking of an interfering transmitter. And this is compounded by the proximity of the phone to the receiver.

        I'm working on a digital radio receiver which can operate at 100MHz. I have measured a blocking performance of 70dB to an interferer at 900MHz. This means that if I'm receiving a station with power in my antenna of -60dBm (which is a reasonably strong signal) and I make a phone call on my cell, ALL received data will be corrupted. I'm assuming here that the cell phone is putting out close to it's limit, and I'm sitting about a meter away from the receiver, delivering about +10dBm of an interferer in the antenna.

      This 70dB blocking figure is typical for the class of radio receiver I'm working on, and is the raw blocking in the chip. Additional filtering can be added between the antenna and chip, which will improve this situation but will NOT eliminate the problem.

      -Vince

    7. Re:frequencies by greendot · · Score: 1

      Is this spoken from experience?

      Have you ever had your cell phone within a few feet of a TV, radio, or computer speakers and hear interference?
      My speakers don't run in any of the frequency ranges you state yet there is definitely interference.

      Take that interference and amplify it 100x and add a few more layers of sound that you are not hearing on your TV speakers. That is what I hear on my pilot headset when my copilot's cell phone goes off or he receives a SMS.

      Granted, a passenger on a 737 is not as close as a copilot would be but the aluminum tube construction of modern planes is supposed to cause a resonating effect which would bounce the signals around until they annoy something. Plus, in my plane I do not know what was actually causing the noise. It could have been the receiver or the antenna. Both were within 6 feet. On the larger planes, the antennas are away from the pilots so if the antenna is where the interference begins then there is a good chance that can be close enough to a passenger to cause problems.

      This all occured when flying VFR. I have yet to fly true IFR but when I do cell phones are going to be the first thing that are turned off.

    8. Re:frequencies by Radon360 · · Score: 1

      Experience and education. (Electrical Engineer, Amateur Radio Operator, and I've designed and built small transmitters and receivers)

      Your TV, radio, stereo, fall under Part 15 of FCC regs (your mic/headset probably does as well). They must accept any interference, even if it causes undesired operation. As cheap as most consumer electronics are manufactured today (little/no shielding, lack of good reciever selectivity and rejection, noise filtering, lack of RF decoupling in audio amplifiers), it's no surprise that anything that produces a reasonable RF emission is creating interference.

      Avionics are built to much more stringent rules than part 15 (thankfully!).

      In the examples you mentioned, RF energy is likely getting into the input of the audio amplifier. Unshielded input leads work very nicely as an antenna. The "antenna" picks up the RF, it goes into the audio amp, and creates all sorts of wierd distortion. The fix is usually fairly simple. Just put a toroid choke on the end of the lead. This filters out almost all the RF energy and prevents it from entering the amplifier input.

      If you're interested, pick one of these up and snap it on to your headset leads on the end closest to the amplifier. It should do the trick.

  9. Forget about the technical reasons by jaymaxSEA · · Score: 3, Interesting

    assuming the technical reasons are even valid. How about banning cell phones in the air as a safety issue? Rapidly deteriorating service in the air, smaller seats, little bits of terrible food if at all, lost luggage, delays, rude employees, rude travelers, overbooked flights and then someone wants the ability to chat on their phone for the entirety of the flight. Can you say air rage?

    1. Re:Forget about the technical reasons by zaax · · Score: 0

      Virgin propose to use pico cells on board which will stop phones ramping there output seaching for a base station and also allow Virgin to charge a lot of money. I wonder how many cell phones are actully left on in checked-in luggage. Also Mythbusters could not effect a planes eletronic with lots of mobiles phone.

    2. Re:Forget about the technical reasons by Anonymous Coward · · Score: 0

      Can you say air rage?

      Aside from the purely technical issues (e.g. seat size), the key to eliminating air rage is less about having rigid rules that don't entirely make sense (and are, in many cases impossible to abide by) and more about having flexible rules based on common sense and courtesy.

      My pet peeve these days is the "fasten seat belt" sign. The current policy is that you're always supposed to have your seat belt fastened so, technically, the sign should always be on. In practice, the "fasten seat belt" sign is actually used to indicate that it's not safe to leave your seat to go to the bathroom. The thing is, on the flights I've been on recently the pilot has left the fasten seat belts sign on for hours at a time. It's just not reasonable to expect everyone hold it for hours. What you end up with is this guessing game where you're trying to figure out if you'll get yelled at for trying to go to the bathroom - which, needless to say, is very stressful.

      What is needed are a set of signs that are actually informative:

      • "don't leave your seat for any reason"
      • "only leave your seat if you really need to go to the bathroom right now"
      • "feel free to get up a stretch but don't block the aisle for too long"

      There's no fundamental reason that there couldn't be something similar for cell phone usage. Have a policy that cell phones can be used on flights at certain times (e.g. not take-off and landing) but stipulate that cell phones can only be used for brief calls about important matters. As it is, this might be difficult to enforce because a lot of people seem to use their cell phones as a way to show their anger at the difficulty of air travel. If, on the other hand, the airlines made things a little nicer (e.g. bigger seats, less intrusive security procedures) then this might become fairly easy to enforce.

      Anyway, the key here is not to maintain rigid rules that nobody really understands (and that are often impossible to follow - e.g. a fasten seat belts sign that is left on for five hours) but to move toward flexible rules that are based on common sense and courtesy.

    3. Re:Forget about the technical reasons by ethicalBob · · Score: 1

      I agree.

      Unfortunately if the FCC/FAA is TOO honest about this, then we'll have people complaining about the impediment of their "rights" - (you know, our constitutional right to annoy everyone around you). And as silly as that sounds, all it takes is one sharp litigator to "protect the rights" of some cel-wielding citizen, and we get to hear everyone's conversations ad nauseum...

      --
      Politics will sooner or later make fools of everybody... - Dick Armey
    4. Re:Forget about the technical reasons by imemyself · · Score: 1

      I see your point about the fasten-seatbelt sign, though it has usually been switched off at cruising altitude on all of the flights that I can remember. What I find to be really useless is the no-smoking sign. How many years has smoking on commercial airline flights been banned? I'm pretty sure since atleast before I was born (1989). It's not like that light is ever going to be turned off, so wtf is the purpose of it? I've seen them on Airtrain 717's that couldn't have been made before 2000-ish. It's not like its a huge deal, but when I see them I always think "well no *shit* you can't smoke".

      --
      Every time you post an article on Slashdot, I kill a server. Think of the servers!
    5. Re:Forget about the technical reasons by compro01 · · Score: 1

      It's not like that light is ever going to be turned off, so wtf is the purpose of it?

      because some people need to be beat over the head with a hint. I've seen some particularly clue-repellent people try to light up right in the cabin, completely oblivious to the sign and then getting pissed off when the flight attendant told them to put it out or leave the plane.

      --
      upon the advice of my lawyer, i have no sig at this time
  10. Summary could be concised... by voice_of_all_reason · · Score: 3, Funny

    for fear they will interfere with navigational and communications systems

    for fear they will interfere

    fear


    It's afraid...

  11. As a significant business traveler by blantonl · · Score: 5, Interesting

    .. I cannot tell you how elated I am to hear this news.

    Nothing amuses me more than the high-end muscle-man salesman that strolls through an airport terminal with a bluetooth device in his hear, extolling the virtues of his latest deal that he closed, how drunk he got the night before, and where he was heading next. All the while strolling like there is something up his but, and his hands are waving in the air like he's swatting flies or something buzzing around his head - maybe it's his arrogance.

    But while it is amazing, it is also irritating, and the thought of having to deal with that type of behavior AFTER the door is shut scares the living hell out of me. The only people that might benefit from something like this rule change would be Bose - as I'm sure they would sell 1000's of additional Acoustic Noise Canceling Headphones.

    Furthermore, being that you would be 6 miles up in the sky, in an aluminum shielded tube, I cannot even imagine that you would get good coverage from within the airplane. I'm willing to bet that maintaining a call even for just a few minutes would be a hassle. Imagine that beefy salesman screaming into his bluetooth headset "can you hear me... hold one, let me get up and find a better signal" - all the while he's walking up and down the aisle, "Can you hear me NOW?" and holding the phone up to an airplane window in the galley.

    Man it would be a disaster. He would either get his ass kicked by someone, or lose the deal because he thought he could hold the con call from the airplane.

    Thank You FCC. you did everyone a favor.

    --
    Lindsay Blanton
    RadioReference.com
    1. Re:As a significant business traveler by Anonymous Coward · · Score: 0

      but it keeps that verizon dude in a job, hes got a whole new area to play in. 'can you hear me now?'

    2. Re:As a significant business traveler by dragonsomnolent · · Score: 1

      Funny, but as you discribed him, I immediately thought of a character on Bob & Tom's morning radio show named Kenny Tarmac, and you're right, I wouldn't want him talking on the plane. wikipedia link: http://en.wikipedia.org/wiki/Kenny_Tarmac#Kenny_Ta rmac

      --
      I got nuthin
    3. Re:As a significant business traveler by rifter · · Score: 1

      Man it would be a disaster. He would either get his ass kicked by someone, or lose the deal because he thought he could hold the con call from the airplane.

      You know all these people talking about ass kicking in this story amuse me. First off, I doubt most of them have ever kicked an ass in their life. Second, there is only one guy who is allowed to kick ass on an airplane and that is an air marshal. Anyone else trying to step in his territory is going to get their ass kicked and then they are going to federal pound-me-in-the-ass prison for committing multiple felonies. Third, if someone really is being an ass on the plane the authorities will be taking care of that themselves; after all we are talking about a new world of air travel where failure to obey a flight attendant is a felony in itself. Even before that it was a serious crime to cause a major disturbance on an airplane; now there is more than zero tolerance. The guy running up and down the aisle screaming will be ordered to go back to his seat and be quiet; if he fails to comply he will be put in his place by the people whose job it is to do so.

  12. ... passengers everywhere say: by CritterNYC · · Score: 2, Insightful

    GOOD!

  13. Cellphones were used during the 9/11 hijackings by ribuck · · Score: 1, Informative

    Cellphones were used effectively by passengers and cabin crew during the 9/11 hijackings, apparently without messing up ground communications.

    Logically, if it's a technical problem using a cellphone from a plane, it would also be a problem using it from the top of a tall building. In a metropolitan area, the top of a skyscraper would be "line of sight" to hundreds of cellphone towers.

    1. Re:Cellphones were used during the 9/11 hijackings by east+coast · · Score: 2, Informative

      My understanding is that the planes were not at normal cruising heights. I'm not sure about this. And also consider that it was a handful of users, imagine this at a large terminal where there is the potential to have hundreds or even thousands of users switching in and out of local cell towers on a regular basis.

      Just some thoughts, I honestly don't know what the answers are.

      --
      Dedicated Cthulhu Cultist since 4523 BC.
    2. Re:Cellphones were used during the 9/11 hijackings by Anonymous Coward · · Score: 0, Informative

      Tops of skyscrapers don't pass through service cells at 1000kph.

    3. Re:Cellphones were used during the 9/11 hijackings by garcia · · Score: 4, Interesting

      This isn't scientific evidence of mobile phone interruption from planes, but just about everytime a plane would fly over my apartment while on (low) approach to MSP my own calls would drop. It only happened as I heard the planes overhead -- never any other time.

      Now, I know that people (like my father) refuse to turn their phones off while in flight because "the FCC doesn't know their heads from third base" (as he likes to state so frequently) but for me, while living there, it sucked.

      I have planes on approach to MSP where I live now but I rarely use my mobile for voice calls so I don't notice the dropped calls as much and/or because they are at a much higher altitude and aren't flying as frequently over that route, I don't notice the problem.

    4. Re:Cellphones were used during the 9/11 hijackings by Radon360 · · Score: 2, Informative

      Cellphones were used effectively by passengers and cabin crew during the 9/11 hijackings, apparently without messing up ground communications.

      Has anyone studied this? I have little doubt that they were able to successfully make calls, but interference isn't an all or nothing condition. A couple of calls coming from one plane probably created a negligible amount of interference. Scale that up to several thousand planes, what happens at that point?

      As for the skyscraper argument, I give you credit for its insightfulness, but I'd also counter that with saying that the glass in most large building like that have metallic coatings to reflect heat. These coatings also attenuate cell phone signals, thus reducing their effective radiation footprint somewhat. Add to this that the tallest buildings are ~1,500feet, not ~35,000feet.

    5. Re:Cellphones were used during the 9/11 hijackings by CheeseTroll · · Score: 2, Interesting

      It isn't just being in range of several towers at once, it's the rapid switching from tower to tower as the airplane cruises at 500+ mph.

      --
      A post a day keeps productivity at bay.
    6. Re:Cellphones were used during the 9/11 hijackings by bcattwoo · · Score: 1

      Cellphones were used effectively by passengers and cabin crew during the 9/11 hijackings, apparently without messing up ground communications. But that was maybe a couple dozen people on a few planes. I imagine it would be a different story if the thousands of people in a holding pattern around a major airport all decided to call home and tell someone they were going to be late.

      Logically, if it's a technical problem using a cellphone from a plane, it would also be a problem using it from the top of a tall building. In a metropolitan area, the top of a skyscraper would be "line of sight" to hundreds of cellphone towers. Most skyscrapers are still pretty low compared to an airplane. Perhaps the fact that a person in a skyscraper is not moving at 600 mph and not rapidly switching between cell towers is important, too.
    7. Re:Cellphones were used during the 9/11 hijackings by Anonymous Coward · · Score: 0

      Yes, and it's a good thing they were not banned back then. How else would we know that the planes were "hijacked by islamic looking man, using knifes".

      I mean, the phones seem to just work up there, 10.000m above ground, inside a faraday cage, so it's up to us not to use them, right?

    8. Re:Cellphones were used during the 9/11 hijackings by DerekLyons · · Score: 1

      Cellphones were used effectively by passengers and cabin crew during the 9/11 hijackings, apparently without messing up ground communications.

      So what? You can't really effectively extrapolate from a handful of aircraft scattered across a large volume of airspace for an hour or so to the effects on (for example) the airspace near O'Hare or Hartsfield-Jackson, or dozens of other airports, on a day-in day-out basis.
       
       

      Logically, if it's a technical problem using a cellphone from a plane, it would also be a problem using it from the top of a tall building. In a metropolitan area, the top of a skyscraper would be "line of sight" to hundreds of cellphone towers.

      I shouldn't have to point out that tall buildings aren't moving at hundreds of miles per hour in relation to those towers. There's orders of magnitudes difference between the two switching problems. (The problem of connectivity to a moving car isn't in the same ballpark either.)
    9. Re:Cellphones were used during the 9/11 hijackings by dal20402 · · Score: 1

      Now, I know that people (like my father) refuse to turn their phones off while in flight

      Well, I hope they enjoy the reduced battery life as the phone switches into high-power mode over and over again when it can't find a signal or switches between cells... I accidentally left my phone on once on a 5-hour flight. It was fully charged when I drove to the airport, and dead about an hour after I got off the plane. The battery normally lasts about 4 days.

      Even if there's no interference with flight systems (and I've heard what seem like persuasive anecdotes that there can be, especially on older planes such as the numerous DC-9/MD-80s and 737-300/400/500s in the US fleet), that's a good enough reason to turn it off right there. Plus, if your father actually uses his phone in flight, I and about 10 other passengers will kick his ass.

    10. Re:Cellphones were used during the 9/11 hijackings by Anonymous Coward · · Score: 0

      Yeah, I honestly don't see how. To me, that's further proof that the events of 9/11 are a hoax. Have you ever actually TRIED to make a phone call while in the air? I have... multiple times. Can't be done. The only time I have ever had any level of success was during landing. (That was an embarrassing moment... when I get email on my crackberry, it's the sound of 'special ed' exclaiming "I got mail! Yaaaay yaaaaay!") Well, I turned my phone on to see if I could get a signal before landing... nothing. So I holstered it. Then as we were on approach, "I got mail! Yaaaay yaaaaay!" over and over again as my email was being sent to my crackberry one after the other. The damned thing wouldn't stop. And it was LOUD. And every pair of eyes were on me. But that only happened when we were on approach and the plane was relatively low to the ground.

    11. Re:Cellphones were used during the 9/11 hijackings by Anonymous Coward · · Score: 0

      GSM phones (Cingular, T-Mobile) may only talk to one cell at a time. As you pass from one cell to another, your handset determines when and where the handoff should occur. This happens millions of times a day on extremely busy freeways all across the country (which have MANY more people on them using cell phones than planes would). The issue is how fast the handover must occur. There's no precise number, but a handoff can occur in as fast as 3 seconds.

      CDMA phones (Sprint, Verizon, MetroPCS, etc)- may talk to many cells at the same time. This results in a redundancy effect which tends to normalize call quality. CDMA is an inherently more complex infrastructure because of the number of sites involved during the average call. I'm unsure of how this system would handle a fast moving signal - but it would be very complex and probably a tax on the infrastructure involved.

      Airplane skin won't attentuate signal enough to stop a call- as evidenced by the fact that people turn on phones as soon as they land and make calls all the time. More troublesome is the fact that cell towers are pointed downward to avoid poaching each other's signal - the radio waves that you get at 30,000 ft are coming from god knows where.

      I don't want to have some idiot next to me talking on his phone either. That doesn't mean it isn't possible.

    12. Re:Cellphones were used during the 9/11 hijackings by istartedi · · Score: 2, Informative

      The Flight 93 dramatization was shown on cable here just a while ago. They depicted an "airphone" which was built into the back of the plane's seats. They also had a flight attendant with a phone, but didn't specifiy if that was linked into the airphone system, or if it was a cell. The movie is based on the calls, and cockpit voice recorder. Even if you didn't know anybody killed on 911 (I didn't) it's gut wrenching to watch, knowing what will happen.

      The Wikipedia article on Flight 93 indicates that all except two calls were made with the airphones. The two cell calls were made at low altitude, and lasted only a short time. As usual, there are a plethora of conspiracy theorists making all kinds of insane arguments, including that there was a shadow plane flying under 93! Thank-you Google, but really, thank-you Wiki for weeding out almost all of the insanity.

      --
      For all intensive purposes, "whom" is no longer a word. That begs the question, "who cares"?
    13. Re:Cellphones were used during the 9/11 hijackings by smackt4rd · · Score: 1

      I've heard pilots talking through my car radio while I was driving under approaching planes. Could be the normal communication equipment that's jamming your calls. :)

    14. Re:Cellphones were used during the 9/11 hijackings by mattwarden · · Score: 1

      Logically, if it's a technical problem using a cellphone from a plane, it would also be a problem using it from the top of a tall building. In a metropolitan area, the top of a skyscraper would be "line of sight" to hundreds of cellphone towers.

      The last part of your point is arguable, but aside from that, how does this relate to being 36k feet in the air on a plane moving 600mph? The issue is not being able to reach many towers. The issue is that you would effectively be constantly moving from cell to cell. The cell industry is convinced this would wreak havoc with their network, and I'm pretty sure I'm on board with that assessment.

      And, of course, the comparison does not address the potential navigation system interference, but I assume that was intentional, so I won't counterpoint that aspect.

    15. Re:Cellphones were used during the 9/11 hijackings by mattwarden · · Score: 1

      Now, I know that people (like my father) refuse to turn their phones off while in flight because "the FCC doesn't know their heads from third base"

      I could care less about the FCC's opinion on the matter, especially since they nearly changed their minds. But how can you ignore the potential for interference with the plane's navigation systems or wireless pilot control systems? That's where the FAA is coming from; and the FAA is an organization I have at least some faith in.

    16. Re:Cellphones were used during the 9/11 hijackings by Anonymous Coward · · Score: 0

      Cellphones were used effectively by passengers and cabin crew during the 9/11 hijackings

      CAPTAIN: "This is your caipain speaking. The plane was hijacked. Please stay calm..."
      PASSENGER: "Shit, lets quickly give a call to somebody in the flight contr.."
      CAPTAIN: "... and I would like to remind you that the use of cell phones onboard the plane is not allowed. Enjoy your flight."
      PASSENGER: "Dammit."

    17. Re:Cellphones were used during the 9/11 hijackings by theuser22 · · Score: 1

      Which is why the debate is on whether that plane actually crashed or was the entire event fabricated.

    18. Re:Cellphones were used during the 9/11 hijackings by daveschroeder · · Score: 1

      How do you get from the parent's posting that that's why there's "debate" on this?

      Cellphones do work on planes, period, especially at lower altitudes. The also work at higher altitudes just fine over particular geographies/metopolitan areas/service areas, etc. This is easily proven, and if you're so inclined, you can even place a call yourself next time you're on a plane (of course, don't place the handset to your ear; call, e.g., your voice mail for a few minutes and you can definitely confirm that the call does indeed go through). (Cue conspiracy theorists saying "No, we can't try that because we'll get arrested and sent to Gitmo, and this FCC ban is part of the conspiracy because they want to hide the fact that cell phones don't work on planes!@!@@" Wrong. It's easy to non-chalantly place a call on a plane, and no one will be the wiser - just don't put the phone to your ear, don't use the speakerphone, don't act like you're really placing a call, etc. The point is it is EXTREMELY easy to verify that cellphone do indeed work on planes, and this is no surprise at all to anyone with a brain.)

      Cell phones work under a wide variety of conditions on commercial aircraft, and always have, especially at lower altitudes. There is no "debate" about this except in the deluded ramblings of people who think all the calls on 9/11 were staged, done with CIA mind control or voice changing technology, etc.

    19. Re:Cellphones were used during the 9/11 hijackings by theuser22 · · Score: 1

      "While traveling 35,000 feet above eastern Ohio, United 93 suddenly dropped 700 feet" Still way above the 8,000 foot barrier for cellphone calls. How high were the planes were flying? There is great debate and research being circulated around the web by "people with a brain". I implore you to do some research, here is a link to get you started. http://www.globalresearch.ca/articles/CHO408B.html If you follow the fact they might lead you to an uncomfortable place. That's where real understanding begins to take place.

    20. Re:Cellphones were used during the 9/11 hijackings by Anonymous Coward · · Score: 0

      Yes, and it's stunning that people actually believe this.

      That instead of the fact that Islamic radicals that really do hate us for our foreign policy among other reasons decided to attack the target of their ire, after having executed numerous attacks for years against US and Western targets around the world, taking advantage of the fact that no pilot or aircrew ever would have expected a suicide mission from a hijacking, in reality, remote controlled military aircraft, a complex conspiracy requiring hundreds if not thousands of people in numerous agencies at the federal, state, and local levels to carry out, hundreds of brainwashed or bought-off propagandists who witnessed a commercial jetliner hitting the Pentagon, and numbers of Americans flown to secret military bases to be murdered, in addition to the thousands of others killed on 9/11, was all then made to look like it was carried out by people whose nationality was almost exclusively that of one of our official allies (Saudi Arabia), all as an excuse to warmonger in a country completely and utterly unrelated to Saudi Arabia or al Qaeda (Iraq)?

      Yeah, keep right on that path of "understanding".

  14. Does anyone allow this? by east+coast · · Score: 2, Interesting

    So it's not going to happen in the US. Have other countries let flyers use their phones on a plane? Have there been marked results for this?

    --
    Dedicated Cthulhu Cultist since 4523 BC.
  15. this will be moot when in-air wifi rolls out by daniel422 · · Score: 3, Insightful

    All I can hope for is that they continue to ban the use of headsets. I don't mind someone emailing or (OMG) IMing. At least it's quiet and I'm not held hostage to their innane conversation. Didn't I just see a story on this that several airlines are rolling out wifi? And the difference is....? I guess it's slightly lower power, but wifi runs the same interference risks as cell phones.
    As for the "technical" reasons. Completely bunk. Modern airplanes have all their signal wires twisted pair and shielded (very RF immune). While it IS possible for cell phones to create considerable interference (particularly GSM), airline systems are VERY well shielded. I seem to recall a "Mythbusters" episode (yes.. the paragons of the scientific process) that also confirmed this. The thought that it would interfere with ground based systems is simply rediculous. What ground based systems? Other cell networks? No. Airline communications? No -- totally different frequency band. Somebody give me a good example of where your cell phone was interfering in ground based systems while in your car (not your unshielded car stereo with a GSM phone). There is no difference between being on the ground or in the air. And no -- there is NO problem with communicating with a cell tower several miles DOWN -- with nothing in your way except the airplane fuselage. You'd actually get pretty good reception. Antenna sensitivity is also a function of height (and how much is in the way).

    1. Re:this will be moot when in-air wifi rolls out by Anonymous Coward · · Score: 0

      you dont get good reception. i NEVER switch my phone off and occasionally peek at it when in the air on dozens of flights and ive always had zero signal strength. this is flights all across the US at varying altitudes.

    2. Re:this will be moot when in-air wifi rolls out by Rob+the+Bold · · Score: 3, Informative

      The thought that it would interfere with ground based systems is simply rediculous. What ground based systems? Other cell networks? No.

      Perhaps "rediculous", but, yes, that is the valid concern.

      There is no difference between being on the ground or in the air. And no -- there is NO problem with communicating with a cell tower several miles DOWN -- with nothing in your way except the airplane fuselage. You'd actually get pretty good reception. Antenna sensitivity is also a function of height (and how much is in the way).

      One of the ways that cellular providers reuse the spectrum is by dividing the landscape into . . . "cells". There are arrays of antennas in these cells that communicate with the instruments in the area. Additional spectral efficiency is gained by subdividing the cells and only using the antenna array pointing in your direction to communicate with your phone. The landscape is modeled as a 2-d environment for these purposes. The cell networks take all this landscape into account when they deploy their systems. If you want to use an additional component of altitude to the mix, you'd need different antenna arrays and you'd need to re-layout the whole mess. For these reasons, the FCC does not allow cell phone use in planes, helicopters, balloons, etc. As you say, it's a straight shot from an airplane to cell towers below -- including towers that you couldn't "see" (radio-wise) if you were on the ground directly below.

      --
      I am not a crackpot.
    3. Re:this will be moot when in-air wifi rolls out by Detritus · · Score: 1
      Completely bunk. Modern airplanes have all their signal wires twisted pair and shielded (very RF immune).

      Many aircraft have substantial amounts of unshielded wiring. Shields often break due to age and mechanical abuse.

      Mythbusters is entertainment, not science or engineering.

      --
      Mea navis aericumbens anguillis abundat
    4. Re:this will be moot when in-air wifi rolls out by Obfuscant · · Score: 1
      ...but wifi runs the same interference risks as cell phones.


      No. Wi-fi is at 2.4GHz. Cell phones are 800-900MHz or 1900MHz (PCS). A 100MHz signal mixing with a 2.4GHz one results in -- 2.5GHz and 2.3GHz. A 100MHz signal mixing with a 900MHz one results in 800MHz and 1000MHz (the latter in the middle of the ILS glideslope band.) Those numbers are general, but in the right neighborhood to the specific ones in use.



      Since users and flight attendants would be incabapble of knowing which band each phone was on, and it would be interesting, to say the least, for a flight attendant to tell one person to shut his phone (800MHz) off while allowing someone else (PCS) to use theirs, the only reasonable ban is all of them.


      As for the "technical" reasons. Completely bunk. Modern airplanes have all their signal wires twisted pair and shielded (very RF immune). While it IS possible for cell phones to create considerable interference (particularly GSM), airline systems are VERY well shielded.


      PERHAPS, maybe when they first leave the assembly line, but after thousands of hours in use the
      shielding is not so good anymore, if it really is that good to start with.


      The Mythbusters episode did not prove anything, other than perhaps that a specific set of conditions did not result in interference. It certainly did not prove that all possible conditions will not cause interference ever.


      The thought that it would interfere with ground based systems is simply rediculous. What ground based systems? Other cell networks? No.


      Cell networks have a limited number of channels that they can use. Cell towers are coordinated so that neighboring towers don't use the same channels. They can do this based on knowledge of the terrain that each tower covers, with predictions of signal strength. This also assumes a land-based transmitter. Take a land-based transmitter into the air and its range extends immensely. Move that same transmitter along at 500MPH and it suddenly not only covers a lot of space on the ground but comes in contact with a lot of towers (and loses contant with a lot of towers) very quickly. Sorting out which tower a cell phone is talking to is much harder under such conditions, and consumes many more resources than a static ground-based caller.


      There is no difference between being on the ground or in the air.


      Explain that to the pilot who cannot contact ATC via radio while parked on the airport ramp but can easily do so once airborne. (There are many airports where there are no ATC facilities but from which pilots must communicate with ATC prior to taking off. Sometimes there are remoted radio facilities installed to deal with this, but in many places, it's the payphone at the FBO that solves the problem.)


      Examples of interference? Well, I know my cell phone is about to ring when I'm watching TV and see the interference. The GPS unit in my car, which lives in a small aluminum box under the back seat, throws a VERY strong birdie right on top of the local police frequency when it is on, making it impossible to scan the cops.


      The fact that passengers on an airplane are not told when the guys in front are having interference issues does not mean those issues never happened, just that you weren't told about it.

    5. Re:this will be moot when in-air wifi rolls out by Anonymous Coward · · Score: 0

      All I can hope for is that they continue to ban the use of headsets. I don't mind someone emailing or (OMG) IMing. At least it's quiet and I'm not held hostage to their innane conversation.

      Haven't you heard of something called texting? Why does nobody realize that there already IS an alternative to use when yakking would be rude. If you allow phone usage on planes but make it $1-2 per minute (and yes you can do that because the idea is to have the phones connect to an on board microcell which in turn connects to special ground based relays, NOT the usual terrestrial network), but make texting just as cheap or cheaper than it is on the ground, I don't think excessive yakking would be a problem.

    6. Re:this will be moot when in-air wifi rolls out by daniel422 · · Score: 1

      ...but wifi runs the same interference risks as cell phones.

      No. Wi-fi is at 2.4GHz. Cell phones are 800-900MHz or 1900MHz (PCS). A 100MHz signal mixing with a 2.4GHz one results in -- 2.5GHz and 2.3GHz. A 100MHz signal mixing with a 900MHz one results in 800MHz and 1000MHz (the latter in the middle of the ILS glideslope band.) Those numbers are general, but in the right neighborhood to the specific ones in use.

      --- Right, but that's not the interference they are worried about here. Signal modulation between two digital carriers doesn't usually amount to much. What the interference is from is the packet rate of GSM phones in particular -- which is 217Hz. Now while the carrier frequency (as you correctly stated) is anywhere from 800MHz or higher, that doesn't matter. It's that packet that is rectified by your amplifiers in your electrical system -- just like you hear it with GSM phones over the stereo in your car. The higher frequency has no gain at those levels, and doesn't really affect anything. The packet rate, however, can have very large amplitudes since that is within the gain range of the instrumentation amps. WiFi has the same exact issue -- it's the packet rate you're worried about, not the actual carrier frequency. That's why CDMA phones don't exhibit this interference problem (no set packet rate).
      ----------

      Since users and flight attendants would be incabapble of knowing which band each phone was on, and it would be interesting, to say the least, for a flight attendant to tell one person to shut his phone (800MHz) off while allowing someone else (PCS) to use theirs, the only reasonable ban is all of them.

      -----
      irrelevant
      ------

      As for the "technical" reasons. Completely bunk. Modern airplanes have all their signal wires twisted pair and shielded (very RF immune). While it IS possible for cell phones to create considerable interference (particularly GSM), airline systems are VERY well shielded.

      PERHAPS, maybe when they first leave the assembly line, but after thousands of hours in use the
      shielding is not so good anymore, if it really is that good to start with.

      The Mythbusters episode did not prove anything, other than perhaps that a specific set of conditions did not result in interference. It certainly did not prove that all possible conditions will not cause interference ever.

      ------
      I certainly agree about mythbusters -- I included that more as a joke -- , but all modern airplanes use twisted pair transmission (itself very rf immune) and shielding. They HAVE to. The go through literally thousands of hours of FAA and FCC compliance on aircraft instrumentation (and entertainment) systems. I know -- I've worked with both airline system manufacturers and cell phone companies in my current job.
      --------

      The thought that it would interfere with ground based systems is simply rediculous. What ground based systems? Other cell networks? No.

      Cell networks have a limited number of channels that they can use. Cell towers are coordinated so that neighboring towers don't use the same channels. They can do this based on knowledge of the terrain that each tower covers, with predictions of signal strength. This also assumes a land-based transmitter. Take a land-based transmitter into the air and its range extends immensely. Move that same transmitter along at 500MPH and it suddenly not only covers a lot of space on the ground but comes in contact with a lot of towers (and loses contant with a lot of towers) very quickly. Sorting out which tower a cell phone is talking to is much harder under such conditions, and consumes many more resources than a static ground-based caller.

      -----
      Yup. I understand all this. So you're saying the systmes can't keep up with how fast the plane is moving? 'Cause you still get cell strength up there even with directional antennas....
      -----

      There is no difference between being on the ground or in the air.

      Explain that to the pilot who cannot con

  16. Cool! by Anonymous Coward · · Score: 0

    I'm one of those people who sleep through the whole flight and I welcome this.

    1. Re:Cool! by Anonymous Coward · · Score: 0

      The best thing about sleeping on a plane is that if you crash you will either die in your sleep or wake up just in time to shit your pants.

  17. BOSE QC3 Headphones by Radon360 · · Score: 0

    I have a pair...they're wonderful (thankfully, I received them as a gift as they're damned expensive). While they are nearly 100% effective at removing the drone and rumbling sounds of the plane, they're still not totally effective at cancelling out human voices. Part of the problem is that our skulls do part of the work of hearing, making it difficult to make a totally cancelling waveform. So when people drone on inanely or cough incessantly, that's where the MP3 player comes in quite handily (which plugs into them).

  18. Yet at the same time... by Richard+Bannister · · Score: 1

    Ryanair has announced that their entire fleet is being fitted with equipment to allow calls on board. Ryanair don't fly to the USA (yet!) but it does raise the question as to whether the FCC would have jurisdiction over a non-US airline.

    http://news.bbc.co.uk/1/hi/business/5298332.stm

    --
    http://www.themeparks.ie
    1. Re:Yet at the same time... by Mr.+Underbridge · · Score: 1

      Ryanair has announced that their entire fleet is being fitted with equipment to allow calls on board. Ryanair don't fly to the USA (yet!) but it does raise the question as to whether the FCC would have jurisdiction over a non-US airline.

      If they're over US airspace, have a feeling they do.

    2. Re:Yet at the same time... by bcattwoo · · Score: 1

      Ryanair has announced that their entire fleet is being fitted with equipment to allow calls on board. Ryanair don't fly to the USA (yet!) but it does raise the question as to whether the FCC would have jurisdiction over a non-US airline.

      Why wouldn't they? Unless they are going to send their planes over the internet, they will have to obey U.S. laws and regulations just like any other business that physically operates in the U.S.
    3. Re:Yet at the same time... by Toreo+asesino · · Score: 1

      Er, what? Ryanair is so far disconnected from the US of A it's unreal. FCC laws are irrelevant in Ireland/EU airspace.
      In fact, last I heard the EU & Airbus were trailing to allow mobile-phones for "domestic" EU flights which is no bad thing IMO. Long-haul is something else though.

      --
      throw new NoSignatureException();
    4. Re:Yet at the same time... by cdrguru · · Score: 1

      The FCC might not have a lot to say about it, but the FAA certainly would. Air carriers are licensed to operate by the FCC, even those that are not US based.

    5. Re:Yet at the same time... by Anonymous Coward · · Score: 0

      I think what he's saying is that if Ryanair wants to fly in US airspace, then they'll need to obey FCC regulations while they're in said airspace.

    6. Re:Yet at the same time... by sheriff_cahill · · Score: 1

      Just when you thought Ryanair could get any more hated...

    7. Re:Yet at the same time... by l3v1 · · Score: 1

      No, but they easily could ban the entire air company from their airport out of security reasons, like some airports can ban companies when they see that their overall quality doesn't reach a certain level.
       

      --
      I am putting myself to the fullest possible use, which is all I can think that any conscious entity can ever hope to do.
  19. Ah by matt+me · · Score: 2, Insightful

    It's a human right to be an arse back to people talking on their phones in public. Walk into them. They can't resist.

    1. Re:Ah by spxero · · Score: 1

      Human right, huh?

      Makes me wonder if the Declaration of Independence would've looked like...
      "We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty, walking into others on their mobile phones, and the pursuit of Happiness..."

    2. Re:Ah by Anonymous Coward · · Score: 0

      I wouldn't go so far as to call it a human right, but its damn fun. TMobile runns a call center from 3 or 4 floors of the office building I work in. These people NEVER put down the phone, and let me tell ya, an airplane isn't the only metal box where the conversations of others can be anoying -- and that's for minutes, not hours. I honestly think that if I had to endure that banal shit for the length of a decent flight, I'd get confrontational (to say the least).

      Part of the problem is the volume level used -- in general, folks talk a lot louder into their phones (some fools still scream into them) than to a person standing or sitting next to them. It may be the reverse of the effect described earlier, where since I only hear half the conversation I fixate on it. Similarly, if only half of the conversation is in the room, and the other half is on my phone, I loose touch with the rest of the room. You almost half to if there is any other noise in order to pay attention to the person on the other end of the call. That doesn't make it any better on a plane, but it does explain it some.

      But there is so much pure sport to be had with these people without actually attacking them physically. A few games I've played with them: Hold your hand up to your head the way comedians might immitate a phone call, and have THE MOST BANAL conversation EVER with yourself, as loud as possible, while making eye contact with the gimp on the real phone. Or make eye contact (at least attempt it) while saying bla bla Bla Bla BLA BLA BLA! louder and louder until they get offended.

      Be creative, come up with your own game. It is seldom a human right to instigate violence. However, it is always a human right to be as big an asshole as the other guy. And it can be fun. Just stick to conflict resolution tactics that don't lead to law suits.

  20. I think maybe, I dunno by wsanders · · Score: 1

    I'd mod funny, I think, but I dunno. Being a pilot, as far as I know, when I use the radio thingy, in my plane, it uses some frequencies in the VHF, like 99% of what seems to be most air traffic control communications. Except for those. Which, actually, is a very long wave, if you're a cell phone.

    I don't think a cell phone has ever interfered with ATC, except for maybe once or twice, Or maybe not ever, or more times than that. My opinion, if anyone gives a s***, is that The Man doesn't want to make air travel any more of a Living Hell than it already is, mostly, except for sometimes.

    --
    Give a man a fish and you have fed him for today. Teach a man to fish, and he'll say "WHERE'S MY FISH, YOU IDIOT?"
    1. Re:I think maybe, I dunno by andy314159pi · · Score: 3, Funny

      Being a pilot, as far as I know
      You should definitely try and figure out if you're a pilot or not.
  21. They don't interfere! by Anonymous Coward · · Score: 0

    I always leave my cell in the on position for every flight I take, over 20 R/T a year.. But I do always turn the ringer off

  22. Halla-fuckin-lujah by Ranger · · Score: 1

    Now if they'll just ban extremely loud stereos in cars. Or issue portable EMP guns to disable them.

    --
    "You'll get nothing, and you'll like it!"
  23. Two words: Wifi VoIP by Anonymous Coward · · Score: 0

    This is good news for VoIP services, as wifi is being allowed -- provided the wifi speed and lag in planes is acceptable for VoIP. Anyone has info on this?

    1. Re:Two words: Wifi VoIP by Radon360 · · Score: 3, Interesting

      Well, it would depend on the relay design of such a system. If the plane interacts directly with ground-based stations, it will probably work fine. However, a couple of proposals that I saw called for uplinking to satellites, geostationary or otherwise. Both can create a varying amount of delay. While VoIP could technically still work with a sat link, the delay through it could become particularly annoying...especially if the link were through a geostationary bird, rather than ones in low earth orbit.

    2. Re:Two words: Wifi VoIP by KickAssTunes · · Score: 1

      Yes, I agreee. The basic concept is.... the aircraft cabin would have a low-power cell base station, which simulates a cell tower hardware, to create the wireless interface with common cell phones. The cell base hardware would packetize all the cell phone conversations and convert into some digital form, such as VoIP, then interface to the ground via satellites or ground antenna stations.

  24. Right Decision, Wrong Reason by illegalcortex · · Score: 4, Insightful

    That's exactly what I was saying. Why don't the FAA just come out with a ban that's simply based on this reasoning? Loud talking is banned in public libraries and cellphone use is banned in moving vehicles in some states, so why can't they ban cellphones on planes? I think if you took a poll of most psychologists, I think they'd back you up that having to listen to a plane full of people's cellphone conversations is like sitting on a powder keg.

    1. Re:Right Decision, Wrong Reason by Anonymous Coward · · Score: 0

      I'm cool with you begging the government to take away your own rights, but would you mind terribly leaving mine out of it?

      Thanks.

    2. Re:Right Decision, Wrong Reason by Anonymous Coward · · Score: 0

      Yes, God forbid that each airline decide for themselves whether to ban cellphones, and customers freely choose airlines based partly on that criteria. Long live the collective! Long live centralized power!

    3. Re:Right Decision, Wrong Reason by illegalcortex · · Score: 1

      First, "begging the government" is a contradiction. The government is made up of the people. We tend to vote for them every two years or so. We can even try to BE on of those people up for a vote if we wish.

      Second, there is no "right" to have a personal conversation on cellphone on an airplane. If you start spreading around the word "rights" to cover things like this, you devalue the ACTUAL rights we do have.

    4. Re:Right Decision, Wrong Reason by illegalcortex · · Score: 1

      Have you flown much? Do you actually believe the fiction that choice has much to do with which carrier you fly? Unless you live in a few big hub markets, carrier is more than likely dictated by your geographic location. It has very little to do with choice. I have a "choice" in which carrier to fly in the same way I have a "choice" to drive there instead.

    5. Re:Right Decision, Wrong Reason by ZorbaTHut · · Score: 1

      Of course, you also had a choice to live near another airport or hub if you chose to.

      On top of that, you could ask the airline to provide dedicated "no cellphone" flights. If that helped them compete in areas with other competition it might be a good idea. Alternatively, you could ask a no-cellphone airline to start servicing your airport, and if people really disliked cellphones enough, chances are they would.

      Or, if you really hated people talking on cellphones, you could get a good pair of isolation headphones or earplugs. That's what I do. The engine noise, even when sitting next to the engines, comes across no louder than a reasonably modern car, and I can play music or handheld games at quite a reasonable volume.

      --
      Breaking Into the Industry - A development log about starting a game studio.
    6. Re:Right Decision, Wrong Reason by illegalcortex · · Score: 1

      All you have to do is look at the state of air travel to know that what you suggest is laughable. Which part of how air travel works right now is set up to appeal to the passenger? I can't think of a single thing.

      And yes, I have noise cancelling headphones. They work well, but they wouldn't work THAT well. I have worn them before to try to block out loud talking having "normal" conversations nearby. They can only really do that if you pump some music into them as well. Doesn't really work well for reading a book or trying to nap.

    7. Re:Right Decision, Wrong Reason by ZorbaTHut · · Score: 1

      Noise cancelling headphones kind of suck, honestly. I have a pair too. I don't use them anymore. Good isolation headphones or isolation earplugs do the job great - ditch your noice cancelling phones and pick up one of those.

      Right now air travel is cheaper and faster than the alternatives. Turns out that's 99% of what people want. Some airlines succeed through slightly better food and service (this is why I fly Southwest when they're not significantly more expensive), some through better comfort amenities (this is why I fly Jet Blue when possible.)

      If air travel ends up being even louder and more annoying, I highly suspect that at least one airline will start a "no cell phone" policy.

      --
      Breaking Into the Industry - A development log about starting a game studio.
    8. Re:Right Decision, Wrong Reason by illegalcortex · · Score: 1

      Unfortunately, Southwest doesn't even fly in my half of the country. They're actually big in one of the places I fly most, but that's useless because they're nonexistent here. Other carriers have a pretty strong lock here. The only real choice in carriers is how MUCH of an inconvenience you want and which kinds of inconvenience. Right now I've been planning a trip. To get a flight in the $350 range, I had to choose flying small jets early in the morning with a layover, landing in the smaller, less convenient airport at my destination. There were no non-stop flights for anything less than $675. I started looking about a month and a half in advance. I'd like to stress that I'm flying between two major US cities that are 1000 miles apart. I work in travel, so I know which things affect prices (minimum stays, saturday stays, etc.), so it wasn't because of a poor choice of dates. So basically I had my choices of one or two carriers or I could pay three hundred more and have my choice of two more. Or I could pay $1k more and actually have a lot of choices. That is not feasible on my budget, any more than hiring a private jet is. So it's not really a "choice."

      As much as I'd like to think that the airline would offer this as a differentiator, I have too much close experience with airlines to really believe it. Consider that before the FAA smoking ban, it took until the early 90s for most carriers to ban smoking on flights.

  25. Cell phones can cause interference by Anonymous Coward · · Score: 0

    In truth cell phones can cause interference to airplane instrumentation; on modern instruments, it is very minimal if any at all. Also, modern airplanes have shielded cable and electronic devices to protect from signal interference.

    To the most part, cell phones won't be an issue however they can generate huge signal spikes when first turned on; for me I rather not take that chance.

  26. Cosmic Radiation Shield ? by The+Media+Mechanic · · Score: 1

    Hmm, does anybody know if it possible to use my cell phone as a cosmic radiation shield at 35,000 feet ? Just kidding... I know this is ridiculous. Testing my new Slashdot account !

    --
    I can throw as many stones as I wish; my house is made of transparent aluminum.
  27. great news by ScottyMcScott · · Score: 0

    Well I hope this holds up, I remember reading an article in the nytimes about google's transportation system: http://www.nytimes.com/2007/03/10/technology/10goo gle.html?ei=5088&en=dcb412d03d29e1f6&ex=1331182800 &pagewanted=print and in the article it states: "inside, most riders appeared to abide by the shuttle's etiquette rules. Cellphone conversations are allowed if they are work-related and sotto voce. But loud personal calls are definitely out." This reminded me of the (at the time) FCC impending decision. Technical reasons aside, if any reason should be enough to not allow people to use cellphones on the planes it would be for courtsey and etiquette.

  28. What about Doppler? by bruguiea · · Score: 1

    I am wondering if cell phones will even work. There is quite a Doppler effect to take into account. The frequency shift can be quite big and cell phones are usually designed to work up to certain speeds.

    Then, the elevation changes things... but that would require some hard data that I don't have and a little bit of trigonometry...

    --
    http://www.bruguier.com
    1. Re:What about Doppler? by wronzki · · Score: 1

      "quite a Doppler effect" - not really

      v ~ 300 m/s (actually less than this)
      c = 3e8 m/s

      v/c ~ 1e-6, so the Doppler effect is about 1 ppm, or about 1 kHz (for cell phone frequencies ~1 GHz) [I may be off by a factor of 2, but that's not important here.]

      By comparison, crystal oscillator tolerances are typ 30-100 ppm, and cell phones have to accomodate that, so the Doppler effect is negligible.

      The (technical) problems are range (rural macrocells could reach 30000 ft, urban microcells probably won't) and the speed at which you switch between cells.

    2. Re:What about Doppler? by bruguiea · · Score: 1

      Actually, it is not that simple: http://www.cwt.vt.edu/faq/gsm.htm The spill-over frequency will deteriorate the signal and there are also issues with TDMA. It looks like the GSM is only rated for 250 km/h (although it may work at higher speeds) http://www.ee.ed.ac.uk/~pmg/DIGICOMMS/4.mobile.ps Special specifications have been created for high speed trains: http://en.wikipedia.org/wiki/GSM-R

      --
      http://www.bruguier.com
  29. As everybody I am happy by houghi · · Score: 1

    However from a technical point of view a person working in the Aircraft maintenance said to me that the only technical reason it is onnoying, is because it can sometimes screw with the logging system. Suddenly you get a peak of absurd highRPM for the engine for example.

    It is the same in hospitals where you are not allowed to use a cellphone, yet somehow the staff does have them and sms each other over the operating table for fun.

    What is it that people can't live without a cellphone anymore? I remember that we actualy went over to people and say hello. If you can't turn of your cellphone for a week, then you do something wrong.

    --
    Don't fight for your country, if your country does not fight for you.
  30. Editor? by noidentity · · Score: 1

    "CNN is reporting that the FCC has decided to keep a rule in place that would ban mobile phone usage on airplanes."

    That would ban, or that already does ban? A few words can (mis)say lots.

  31. Is it really a "ban"? by igotmybfg · · Score: 2, Insightful

    I think it is likely that the FAA and FCC know that it is practically impossible to enforce this regulation (although I wouldn't mind a foxy flight attendant patting me down to find my turned-on cell phone, which is always on when I fly). I also think it is likely that there are lots of you who leave your phones on, too. And yet, our planes didn't crash, and here we all are. So I think they are saying no due to some other reason - it certainly isn't because it messes up navigational equipment; many of us are proof of that.

    1. Re:Is it really a "ban"? by geekoid · · Score: 1

      Yeah.. Airlines have been known to confiscate phones during a flight.

      I know for a fact cell phones can screw with aircraft instraments.

      My work in this area was 10 years ago, so I suppose there is a chance it's been fixed, but I doubt it.
      Improper manufacturing can cause phones that bleed, and thats the issue.
      How many cell phone manufactureres pull random cell phones and test near high sensitive 400 Hertz wiring?

      Test show the following things:
        Instability of indicators.
        Digital VOR navigation bearing display errors up to 5 degrees.
        VOR navigation To/From indicator reversal.
        VOR and ILS course deviation indicator errors with and without a failure flag.
        Reduced sensitivity of the ILS Localiser receiver.
        Background noise on audio outputs.

      Those happened when cell phones where near instrement operating at max power.

      --
      The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
    2. Re:Is it really a "ban"? by pappy97 · · Score: 1

      "turned-on cell phone, which is always on when I fly"

      I hope you NEVER complain about anyone breaking rules since you openly admit and are proud that you break a rule that you are repeatedly told to follow.

      It SICKENS me to see how people can't follow rules: like when the plane is at the gate and the pilot says not to unbuckle your seat until the fasten seat belt light goes off, and invariably on almost every flight I've ever been on, there are plenty of idiots who do so when the plane stops but the light is still on.

      If our society can't follow simple rules, we shouldn't have all the privileges that we currently enjoy in our society. Nobody should be allowed to drive, because all of you idiots who leave your phone on and don't wait until the fasten seat belt sign is turned can't be trusted to follow rules that actually affect the safety of others.

      I'm being serious here. If you wonder why there are crackdowns for millions of things, blame yourself. Tool.

    3. Re:Is it really a "ban"? by igotmybfg · · Score: 1

      I think it's stupid to follow rules just for the sake of following rules, as you seem to espouse. I break rules that I think are stupid, baseless, or irrelevant. I will not and should not apologize for that. I am open-minded and inquisitive enough that I will do some sort of due diligence beforehand to make sure the rule in question is in fact stupid, baseless, or irrelevant. And if you don't like it, tough - I really don't care about anything you think about anything.

    4. Re:Is it really a "ban"? by Akaihiryuu · · Score: 1

      My phone has a neat feature called "airplane mode" which basically turns off the radio. It lets you keep the phone on even if the flight says cellphones must be off (as it's basically just a PDA at that point)...so I can use the phone to play games, compose txt messages for later sending, edit/rearrange the address book, play music/videos, etc. A cellphone at 30000 ft in a plane would likely not be able to get any kind of signal, thus it'd go into "searching for network" mode, which generates a much stronger signal than the phone normally transmits while in operation, would possibly generate a lot more interference, and also drain the batteries a lot faster. A lot of modern phones have a lot of non-phone features, and airplane mode lets those be used even in situations where the phone portion has to be deactivated.

    5. Re:Is it really a "ban"? by pappy97 · · Score: 1

      "I think it's stupid to follow rules just for the sake of following rules, as you seem to espouse. I break rules that I think are stupid, baseless, or irrelevant. I will not and should not apologize for that. I am open-minded and inquisitive enough that I will do some sort of due diligence beforehand to make sure the rule in question is in fact stupid, baseless, or irrelevant. And if you don't like it, tough - I really don't care about anything you think about anything."

      No problem, just keep in mind THAT YOU HAVE LOST THE RIGHT TO COMPLAIN ABOUT ANYBODY ELSE IN THE WORLD NOT FOLLOWING RULES.

      One who does not follow rules cannot complain about others non-compliance. Just remember that: I will, and if you do, I'll shove this right back in your face.

    6. Re:Is it really a "ban"? by damncrackmonkey · · Score: 1

      I smoke pot, so I can't complain if someone shoots me? I fail to see how breaking a senseless rule removes one's right to complain about somebody else violating a reasonable one.

  32. Should be allowed with one easy fix by smellsofbikes · · Score: 1

    Wrap cellphone securely in several layers of aluminum foil. Interference problems solved!

    More seriously, it'd be neat if airplanes had cells associated with them, so each airplane could grab all the phone requests and relay them to ground via some no-doubt proprietary, expensive, costs-forwarded-to-customer radio signal that doesn't jam cell towers across entire states.

    --
    Nostalgia's not what it used to be.
  33. Are we really discussing the issue at hand? by oldwindways · · Score: 1

    I sympathize with all the posts about the lack of mobile phone etiquette and the dangers of "air-rage", but I really think that these are ignoratio elenchi. The real issue as far as the FCC should be concerned is a matter of feasibility with the existing communications network. Some suggestions have been made here as to why the relaxing of the existing ban might cause problems, and if these are valid, then the FCC made the right decision for the time being. They should of course encourage the communications industry to try and overcome these, or any similar technical limitations by paving the way for relaxed regulations.

    That being said, it is nowhere in the FCC's jurisdiction to regulate the use of cell phones to limit "air-rage", and it is questionably within their jurisdiction to make regulations due to interference with avionics equipment. The latter could be (and is) dealt with by the FAA, and the former could be regulated by an act of congress, but it is worrisome if such federal agencies are being allowed to overstep their bounds, even in the interest of "a more civil society."

    --
    "Si vis pacem para bellum" -Publius Flavius Vegetius Renatus
  34. FAA and FCC both ban cell phones on airplanes... by allanc · · Score: 4, Funny

    But what about the FBB? Is the FBB cool with them?

  35. Either way... by Orig_Club_Soda · · Score: 0

    No phones on the plane! Having listen to people yap is worse than having your building bombed.

  36. My sanity thanks you by tofugorilla · · Score: 2, Insightful

    I can only imagine what 4 hours of inane babbling would do to me. I've been stuck on a 20 minute bus ride listening to some loud ass explain to a girl he went on a date with that he, infact, was not a creep despite his actions the previous night. I was decibels away from stealing his phone and throwing it out the window. Thank you FCC!

  37. Regulations or no... by ptomblin · · Score: 2, Interesting

    When I'm flying my own airplane, I can't seem to get a signal anywhere above 3,000 feet anyway. I wish I could, because the Treo's web browser would be useful for checking weather radar web sites.

    --
    The next Cmdr Taco duplicate will be ready soon, but subscribers can beat the rush and see it early!
    1. Re:Regulations or no... by Anonymous Coward · · Score: 0

      When I'm flying my own airplane, I can't seem to get a signal anywhere above 3,000 feet anyway. I wish I could, because the Treo's web browser would be useful for checking weather radar web sites.

      *chuckle*

      If you had real money, you'd have weather radar on-board anyway.

  38. As For The FCW... by Anonymous Coward · · Score: 0

    As for the FCW (Fuck Cellphone Whores), their concern is interference with other people's sanity.

  39. Cosine Effect by Radon360 · · Score: 2, Interesting

    Draw a right triangle. One right side is 5 miles, this half the usual distance between cell towers (rural, though oftentimes less). The other right side is 5 to 10 miles, this is the altitude of the plane. This triangle would represent your worst case scenario.

    If you are directly overhead of a cell tower (perpendicular - best case). Your effective velocity towards the tower nears zero, and the shift is minimal. At worst case, you're 45 off, creating making your effective velocity 0.7 x speed of the aircraft.

    Okay, speculation on my part. At present time, I don't believe that handset data speeds are high enough for airplane speeds to create a serious problem. With future revisions of EV-DO, et al, having higher data rates, it may become a technical hurdle.

  40. Let The FCC Commissioner Know How You Feel by Anonymous Coward · · Score: 0

    Take just a minute to let him know that you do *NOT* want to hear losers yack all flight long on their cellphones, because you're worried you may punch them in the face. Tell him you're worried terrorists could use cellphones on board to coordinate terrorist acts on the plane. Tell him you support the national association of flight attendants in their desire to ban cellphone usage on board. The address is: http://www.fcc.gov/contacts.html

  41. Selfish 'dotters and "Air Rage" by eepok · · Score: 3, Insightful

    Hasn't it been a generally accepted concept of Constitutional philosophy that only harmful actions are to be banned and/or prosecuted? You guys are saying "Thank god they're banning it... people with cell phones annoy me so much!", but the use of a cell phone is not in itself bad. In fact, talking about inane subjects on a cellphone in a confined space is by all means supported by law unless it interferes with necessary functions (which the ban may or may not be saying).

    Since when does the Slashdot community suggest and support that behavior be regulated? What next: No homosexuality because it's icky for it to go "in there"? No driving at the speed limit because you're late and it's annoying when other people don't understand that YOU didn't get up on time in the morning? Shall we now force people to speak with a specific accent because you don't like a regional diction?

    At no point should it EVER be the government's responsibility to enforce "polite behavior" because you /may/ get this "air rage". It's your problem to deal with the situation-- politely if you choose to practice what you preach. Note, however, that if you choose to be violent, YOU will be held accountable.

    Grow a pair, complainers, and solve your own social problems.

    1. Re:Selfish 'dotters and "Air Rage" by AP2k · · Score: 1

      Grow a pair, complainers, and solve your own social problems. Damn skippy! I'll punch out that noisy tweeny if she doesn't shut off her damn phone.

      In correct amounts, violence solves everything.
    2. Re:Selfish 'dotters and "Air Rage" by Anonymous Coward · · Score: 0

      Any action that can lead someone to punch you in the face is harmful, unless you don't care being punched in the face and don't intend to file a complaint, of course. It's not the use of the cellphone that's bad, but the use of the cellphone in someone else's personal space, and actually in *everybody else's* personal space. If anyone has social problems, it must be you, since you obviously don't care about those around you. So why don't you grow a pair yourself, and maybe a brain too? Maybe technology will help solve the issue someday, with wearable personal sonic walls, for example. Until then, nobody wants to hear about the story of your life.

    3. Re:Selfish 'dotters and "Air Rage" by Anonymous Coward · · Score: 0

      You want to use a cell-phone on an airplane, and you talk about slashdotters being selfish? It's people like you that make people like me want to applaud when the government steps in on this kind of issue. Yes, I'd rather not have the government involved, and yes, there is no fundamental right not to have cellphone use on airplanes, but then some idiot comes along and thinks that just because the rules are one of basic human decency and politeness, it doesn't apply to him. That said, I do agree with you under one condition... So long as the airlines all get together and agree to ban cell-phone use as well.

    4. Re:Selfish 'dotters and "Air Rage" by eepok · · Score: 1

      This is so disastrously wrong, I can't tell if it's the opinion of someone who hates the world or just flamebait.

      Brandenburg v. Ohio, 395 U.S. 444 (1969), was a United States Supreme Court case based on the First Amendment to the U.S. Constitution. It held that government cannot punish inflammatory speech unless it is directed to inciting and likely to incite imminent lawless action.

      Look at that. That's supporting the rights of all people trying to piss you off until the point where they actually attempt to get you to do something violent. Unknowingly, or with simple disregard for politeness, you see, is so damn protected, it probably hurts.

      Lastly, "personal space" is so damn subjective that it doesn't even bare any use while in a confined space. If it were a simple question of "personal" space, you'd be supported in punching the person on the elevator who decided to work out before work but didn't put on deodorant. But, you can't.

      As for the personal attack of not having consideration about those around me, you may need to re-read my post. I never said I did anything of the sort. I've never been on a plane. I hate my cell phone. You lose validity in your argument too quickly when you resort to insults.

    5. Re:Selfish 'dotters and "Air Rage" by eepok · · Score: 2, Insightful

      That said, I do agree with you under one condition... So long as the airlines all get together and agree to ban cell-phone use as well.

      That's is how it should work. Airlines have the power to regulate "politeness" in their private aircraft by saying, "No cell phones, please. Too many of you loud mouths have proven yourselves inconsiderate and we risk losing the business of normal people because of you". Not the federal government. The government getting involved opens up too wide a precedence.

    6. Re:Selfish 'dotters and "Air Rage" by maestro371 · · Score: 0

      Thank you! I can't express how frustrated I get with this issue. If there is a technical issue to ban cell phones on an airplance, then do it. If the only reason is that it's "annoying", then the government should stay the hell out of it.

      Responsible government is good government. Banning something because _you_ don't like it is irresponsible.

    7. Re:Selfish 'dotters and "Air Rage" by treeves · · Score: 1
      I've never been on a plane.

      Then your opinion is of very little value. STFU.

      --
      ...the future crusty old bastards are already drinking the Kool-Aid.
    8. Re:Selfish 'dotters and "Air Rage" by BiggerIsBetter · · Score: 1

      You, my friend, are wrong.

      Goverment (local or otherwise) does step in to enforce values such as these, for precisely the reason that it is annoying, and because (as above) a small percentage of asshats simply won't respond to anything other than violence (be it legal, financial, or physical). Given - as you rightly say - that people will be held accountable if they get physical, Goverment has to supply legal and financial alternatives on behalf of the people.

      Just two mundane examples... 1) Commercial parking in often banned residential areas, because it's annoying to residents, and 2) Quiet areas are usually enforced in most libraries, because it's annoying to people reading.

      --
      Forget thrust, drag, lift and weight. Airplanes fly because of money.
  42. FAA "ban" is a bit misleading by Anonymous Coward · · Score: 1, Interesting

    The FAA bans all portable electronic devices, but provides an exclusion for portable voice recorders, hearing aids, heart pacemakers, electric shavers, and "any other portable electronic device that the [airline] has determined will not cause interference with the navigation or communication system of the aircraft on which it is to be used." - 14CFR121.306

    The airlines can allow cell phone use under the current FAA regulations if they determine that it doesn't interfere. There is no explicit ban of cell phones by the FAA. The FCC ban is a different story.

  43. Soundproof faraday cage phonebooth on airplanes by fatica · · Score: 1

    The subject says it all.

  44. Neo-luddite rejoice! by gad_zuki! · · Score: 1, Flamebait

    The motor car! How dare they release such a mechanic monster into our neighborhoods. Our quiet horses are all a civilized person could ever want. These "cars" are outrageously loud and garish!

    And whats this about these cars costing much less than a horse? Only gentlemen should be riding anyway. The peons should be glad we even let them walk, for I cant imagine the noise they would make with cheap technologies.

    ----
    Its sad to see people take of the mantle of a luddite, dismiss logic (cell phones are safe on planes), and applaud these decisions because they dont like overhearing a conversation or two. Sad really. Thankfully, there's no federal association ready to take my laptop and pda. Well, not yet. Enjoy your big win, you have less rights in a plane now instead of more. Also note that no cell also means no cell modems, so now I will never be able to use my treo as a modem because of you anti-cell phone fanatics. Thanks!

    1. Re:Neo-luddite rejoice! by InsertCleverUsername · · Score: 3, Interesting

      > Its sad to see people take of the mantle of a luddite, dismiss
      > logic (cell phones are safe on planes), and applaud these
      > decisions because they dont like overhearing a conversation or two.

      I agree; if there was even the remote possibility that a cell phone was dangerous to flight operations they would force you to check them at the gate. I suspect the real problem is that it makes billing difficult for AirPhone(c) and for your cellular provider when you're moving from tower to tower so quickly.

      On the other hand, silence is golden. I love gadgets as much as the next guy but please, other people are morons, for the most part. Why wouldn't I applaud an arbitrary rule to prevent them from blathering while I try to watch movies, urinate, and sit confined in a really uncomfortable chair for five hours? You'd think societal probations alone would prevent this tacky behavior, but I hear it all the time. If they need the freedom to talk all the time, everywhere, perhaps we should have the freedom to use jamming devices? :)
      Nothing Luddite about that --just a modern method of cutting off a dullard.

      --
      Ask me about my sig!
    2. Re:Neo-luddite rejoice! by hercubus · · Score: 1

      and you've done how much testing to prove cell phones are safe in all situations in all aircraft?

      or are you saying let's go ahead and try it, what could go wrong?

      your horses and cars analogy is so off the mark i wouldn't know where to begin...

      and if safety and a bit of peace and quiet makes me a fanatic, so be it. and not being able to live without net connectivity for a few hours doesn't make you a fanatic at all, right?

      you're welcome for the ban, although i'm sure no one here had _anything_ to do with the ban

      --
      -- How I want a drink, alcoholic of course, after the heavy lectures involving quantum mechanics.
    3. Re:Neo-luddite rejoice! by trentblase · · Score: 1

      What about people who want to just sit there and text message their friends? This might just give them something to do so they don't sit there making asinine comments the entire flight.

    4. Re:Neo-luddite rejoice! by sumdumass · · Score: 1

      Do it on something other then a phone and I think you could get by with it. The last flight I was on, I had a customers laptop with one of the wireless pcmcia modem cards (same thing as a cell phone) and I was surfing the net in flight without a complaint from anyone.

      Of course no one ever suggested I had to turn my phone off either. I don't know how they would handle it now but I did turn it on and called the "time and temp" number back home with no one saying anything. Unless they have gotten Anal since 2000, i'm not sure anyone would say anything.

    5. Re:Neo-luddite rejoice! by Piazzola · · Score: 1

      Unless they have gotten anal since 2000?!

      You mean to say that the last time you traveled by air was 7 years ago, and you're expecting things to be the same now? "Getting anal" doesn't even begin to describe the changes that have happened.

    6. Re:Neo-luddite rejoice! by portnoy · · Score: 1

      Unless they have gotten Anal since 2000, i'm not sure anyone would say anything.

      It's probably fine. I doubt anything happened after 2000 that would cause airline employees to be more nervous.

    7. Re:Neo-luddite rejoice! by sumdumass · · Score: 1

      Well, I have flown since then but not commercially. It has all been small aircraft and private. But no, it isn't too much different i wouldn't think on this.

      And yes, they got anal on me when when flew in 2000. I was talking with a friend after sloping it up in the airport lounge and mad a comment that something was "da bomb". I have a security guard ask me to repeat what I said and when the metal zipper on my coat set the detectors off, I was pulled to the side, almost strip searched and had top explain why metal lace holders on my boots continued to set their detectors off. I don't think they were that stupid, just giving me a hard time. This is a reason I go private now if I have to fly (having relatives who are licensed and own their own aircraft is another). I seriously thought one girl wanted to probe me for no reason other then she could.

      And with all this, Still I used the phone and cellular card while in flight. I even had to pick my luggage up at customs because they searched it, and my flight was entirely inside the US. I sort of think the only difference between then and now is the amount of people being put through the ringer like this but I wouldn't know for sure. I'm still willing to bet someone could get away with it with little more then a warning if they get caught.

  45. Just think what they'ld do if they were closer by mnemotronic · · Score: 1
    Those pesky cell phones - causing all that interference with those poor, sensitive, ....um... cell phones. Even when the "bad" cell phone is in a metal tube, 35000 feet up in the air, and miles away, it can still cause devastating consequences for ground-based cell phones. Just think of the tragedy if those same "bad" cell phones were actually being used down on the ground. Wow. Good thing that'll never happen.

    They say ignorance is bliss. My government is a very happy government. Giddy, in fact.

    --
    The Russians have won. They have made the world a cesspool of distrust, greed, fear and hate.
  46. they don't interfere by notgm · · Score: 1

    there exists a company called aircell which buys space on towers and points antennae straight up. the down-tilt antennae hardly see the signals from the sky as it is, and the uptilts handle all the traffic just fine. interference with cellular networks is not a real excuse, it's made up to sound important.

    the so-called 'wired' phones in planes are analog cellular phones which use the aircell towers.

  47. What a bunch of whining babies by BrianRagle · · Score: 0, Flamebait

    The constant self-righteous indignation directed at cell phone users would be laughable if it wasn't so annoying. What EXACTLY is it that bothers those who are complaining about HAVING to hear someone else talk on a cell phone? Do you make the same complaints when you HAPPEN to overhear someone having a discussion nearby with another actual person? Is it the caliber of the conversation itself which irks you? Do you make the same judgments on the cloyingly cute couple who are returning from their honeymoon and can't seem to stop pawing each other and whispering how much they love each other?

    Since when was any place outside of a church or a library considered sacred ground, where people had to speak in hushed tones and only to people who were actually present with them? If your auditory perception is such that you cannot weed out the annoyances we all face on a daily basis, whether it is loud thumping music in some punk's car or the incessant babbling of two teenage girls, then I am sure there is some sort of medication you could look into.

    I can fully understand the technical reasons for limiting cell phone use on airplane, if such data actually backs up the need for such a ban. However, what is amazing to me is that there are so many who seem to think they need protection from the conversations of people around them. I use my cell phone all the time when I am traveling, ESPECIALLY if I am either traveling alone or conducting actual business. It's a communication service I pay for and will use whenever the hell I feel like it regardless of some overly-sensitive whiner who feels that my conversation via a cell phone is less worthy to be overheard than his back and forth with his nearby buddies.

    Why are the cell phone haters stopping at just cell phone conversations? Why aren't they pushing for a Quiet Time law on any conversation they might happen to overhear in any close space? What's the real difference except that its fashionable and PC to hate an alleged annoyance caused by some device someone is using?

    When I speak on my phone, it is in the same tone of voice and loudness as when someone is right next to me. Others might not, just as others might not control their volume in real-life conversations. Guess what? That's life, folks. Get over it.

    1. Re:What a bunch of whining babies by markjhood2003 · · Score: 2, Insightful
      You raise an interesting question. What is it about cell phone conversations that are so much more annoying than the ambient conversations between the actual people around oneself? I personally don't mind most of the conversation around me in a crowded public area; in fact, much of the time it adds to the positive ambience of a public event or gathering. But add some idiot blabbing into a cell phone and it turns into an annoyance. Everybody I know feels the same way.

      I think the thing is that a one-sided cell phone conversation feels like an intrusion into an established social situation. One can always hear the conversations of the actual people around you, but most of the time if feels like it belongs: the people are right there with you, you can hear both sides of the conversation, you can even join in if you feel like it. You don't feel excluded, unless it's some passionate couple total oblivious to everybody else around them.

      And that's the thing with cell phone conversations in a public space: it's an exclusive conversation, and the person blabbing into the phone is mostly oblivious to the people around him or her. It feels rude and exclusionary. Normally, people who need a private space for conversation will move themselves to a private space, but cell phone users will instead take that private space from the others around them, and that feels like a violation.

    2. Re:What a bunch of whining babies by eepok · · Score: 1

      This may not be the best worded post out there, but it's far from flamebait. Re-mod this one.

  48. Serious technical question by PCM2 · · Score: 1

    I've not had much luck with my cell phone(Verizon) working above 10,000 feet.

    OK, seriously -- how is it that the tiny little transmitter inside a cellular phone is capable of broadcasting a signal over 10,000 feet? That's 33 football fields away.

    --
    Breakfast served all day!
    1. Re:Serious technical question by RandomJoe · · Score: 2, Informative

      Line of sight, it takes very little signal to get that far. You're only talking a little less than two miles distance, and ham radio operators have gone much farther on very low signal levels. Frequency also enters into it of course, lower ones will go much better than higher, but still - two miles is nothing.

      That said, the aluminum skin of the aircraft is going to interfere and cut the signal strength. And the antennas for most cell sites are designed for maximum gain looking horizontally and slightly downward so they should be pretty deaf to signals from above.

  49. the technical problem by Anonymous Coward · · Score: 2, Informative

    is basically that cell phones are designed for short-range communication (to the nearest base station).

    As roaming between cells is designed to appear seamless, the handover to the next station would have to happen before the station one is currently connected to goes out of range (so the process is started when signal quality drops below a certain threshold). The next hop station is the one with the strongest signal.

    This works fine on the ground, however in the air, the distance to the base stations is a lot greater, so it is not as easy to determine the best station for a handover, plus the high velocity has people enter and leave the cells pretty quickly. Being reachable via cell phone means that you have to establish an association to the nearest base.

    And this is where it starts to get ridiculous. A plane with 300 people on board means that there are 300-epsilon phones constantly associating with base stations, and once they are done, they are already leaving for the next cell. With a GSM network, that happens over one or two 9600 baud signalling channels (basically time slots) that these 300 phones plus all the people on the ground compete for. In most parts of Europe, normal signalling traffic (which includes SMS) is so bad that two channels are constantly reserved for it, and that is without people on planes. I doubt other cell phone systems scale much better.

    Battery is the other scalability problem. An 8 hour drive across Germany eats about a third of my cell phone battery, with reassociation happening every two minutes (yay for cell phone noise in the radio). Having the phone on a plane requires higher power levels, so I suspect my phone would run out of battery after two or three hours anyway.

    So the entire thing is pointless. Cell phone technology was not made for that.

  50. Dang. by WorLord · · Score: 1

    I, for one, am horribly dismayed at this news.

    For some reason, cellphone users have earned a special place of annoyance with folks that they do not deserve. See, on a cell phone, the speaker is practically in your ear canal, and the mike is practically in your mouth. On my travels, I _very_ _often_ find cell phone conversations to be less loud and intrusive than standard, person-to-person conversations. Especially when a majority of those conversations seem to be between people on differing rows of the plane. And, what's worse: I have to listen to BOTH sides of the conversation when two people are yelling over engine noise to each other. At least with a cellphone conversation, if its loud enough for me to hear, I can make up the other side of the dialogue.

    Frankly, if you're in favor of banning something due to annoyance? Ban children. On a six-hour flight, I'd MUCH rather a self-absorbed former-frat-boy deal-closing businessman on bluetooth ANY DAY OF THE WEEK over a two year old with a rash and a set of healthy lungs.

  51. multi-corpora-dimensional interferential paranoia by pseudosero · · Score: 1


    Interference from the ground, must not come from above.

    --
    sometimes, nothing.
  52. Interference by SCHecklerX · · Score: 1

    My understanding is they don't ban the use during take off and landing for fear of interference. It is so you aren't fucking around with your gadgets at the most likely time an emergency should occur.

    1. Re:Interference by Tankko · · Score: 1

      No, this is not exactly true. Take off and landing are very dangerous times because planes are a lot closer together, plus the plane might be in the clouds (a rare thing at cruise) and it's soul form of navigation is instruments (IFR). That little "bing" you hear when the flight attendant lets you know to turn off electronics happens at 10,000 ft. This is a magic altitude when different procedures go into and out of affect (in the cockpit as well as the cabin). This phase of flight takes a lot of work and concentration of the pilots and any equipment failure can be critical.

      P.S. IAAP

  53. Three Things To Consider re Cells on Planes by WillAffleckUW · · Score: 1

    1. The probability of irate passengers - myself included - either throwing the cell phone the length of the plane, using it as an anti-theft device (bonk), or shoving it down your throat is pretty darned high, especially if people act like Americans talking on cell phones (speak louder, ignore nearby people, don't move to back of plane or train). So they may not say it, but the FEC will upset a lot of people if they don't disallow it.

    2. Peace and quiet is one societal way of coping with the crowded conditions - playing movies is like a shared movie theater so they can do that.

    3. Just the thought of some cell-enabled robot overlord flying over the US remotely triggering explosions with text messages probably gives them nightmares.

    So, is the technical argument for banning cell phones from planes sound? Probably not.

    Would they be in a whole horde of trouble if they didn't ban cell phones from planes? Definitely.

    Besides, this will save a lot of my fellow passengers from having me destroy their cell phone.

    --
    -- Tigger warning: This post may contain tiggers! --
  54. Re:FAA and FCC both ban cell phones on airplanes.. by zolaar · · Score: 1

    The Federal Bureau of Boilerplate currently has its legal experts reviewing the footnote text for the press release detailing its stance.

    --
    One man's constant is another man's variable.
  55. FCC by certel · · Score: 1

    For the first time, I'm can say that I'm proud of the FCC. Thank you for this decision!

  56. thank god! by um...+Lucas · · Score: 1

    I don't care what reason they use, and what reason a fan of using their cell phone on the plane comes up with, I'm glad that for the foreseeable future, i won't have to spend 3-6-9 hours on a flight squeezed next to some blabbermouth who uses the flight as a means of catching up with long lost acquaintances...

  57. That's as it should be by mangu · · Score: 1, Insightful
    The per-minute cost is approximately infinity billion dollars.


    I think all cell phone calls should be taxed as much as possible, with balance being made in lower taxes on other more important goods and services. Cell phones are used by insufferable fuckwits all over the world. Thirty years ago we didn't have cell phones at all and nobody died because of that.


    Cell phones should be in the same or higher tax brackets as booze and tobacco. Actually, they should have higher taxes, since we already have smoke-free areas everywhere. Sitting next to a cell talker has about the same irritation factor as sitting next to a smoker.

    1. Re:That's as it should be by The+One+and+Only · · Score: 2

      Thirty years ago we didn't have cell phones at all and nobody died because of that

      Except for people caught in building collapses, auto crashes, and other situations with no other means of contacting the outside world. They probably died because of the lack of cell phones.

      --
      In Repressive Burma, it's not just your connection that dies. slashdot.org/comments.pl?sid=314547&cid=20819199
    2. Re:That's as it should be by mangu · · Score: 0
      Except for people caught in building collapses, auto crashes, and other situations with no other means of contacting the outside world.


      Okay. Now, let's compare how many people have been saved by a cell phone when they were buried (where, BTW, it would be *very* difficult to get any signal at all) to all those people whose life has been shortened by, for instance, the increased blood pressure resulting from being forced to listen to a salesperson talking...

    3. Re:That's as it should be by The+One+and+Only · · Score: 1

      You're being absurd.

      --
      In Repressive Burma, it's not just your connection that dies. slashdot.org/comments.pl?sid=314547&cid=20819199
    4. Re:That's as it should be by Mordaximus · · Score: 1
      Except for people caught in building collapses, auto crashes, and other situations with no other means of contacting the outside world. They probably died because of the lack of cell phones.

      I'd wager that the number of people who died due to lack of a cell phone is small compared to the number of people directly killed as a result of cell phone usage (talking while driving..)

  58. Great Idea by Belial6 · · Score: 1

    Great idea. If someone is using technology you don't like, or don't like how they use it, commit assault and battery.

  59. Good news! by OrangeTide · · Score: 1

    The FCC has prevented a massive increase in "sky rage" as rude people yap on their cell phones loudly on the plane disturbing passengers who are already on the edge from massive ticket price hikes and intrusive security checks.

    --
    “Common sense is not so common.” — Voltaire
  60. of course it's safe by bl8n8r · · Score: 1

    We put them next to our brains everyday.

    --
    boycott slashdot February 10th - 17th check out: altSlashdot.org
  61. The crying infant... by WallaceAndGromit · · Score: 1

    "Get 20 people on a plane doing that and it is going to be really annoying to everyone else."

    Yeah, suddenly the seat next to the crying infant will be the good seat. The real problem with allowing cell phones on planes is the high background noise. People would have to speak so damn loud to be understood over the hiss of the boundary layer and jet noise. Listening to people in the terminal is bad enough, but it would be significantly worse on the plane than while sitting in the terminal. In the terminal, ambient noise levels are at least within reason so people don't have to speak that loudly into a phone. In an aircraft, ambient noise levels are typically 75-80 dBA, which is quite loud, and the broadband noise is typically centered near the speech interference range of the audio spectrum.

    --
    Name: Mr. Anon E Mouse; SSN: 555-55-5555
  62. city and greyhound busses by peter303 · · Score: 1

    Cell phones all the time. Worse thing is that they main users spread themselves maximally apart to not interfere with each other. No mercy for the rest of us. I'd prefer some all in one section protocol.

  63. Plus volume and constancy by Chess+Piece+Face · · Score: 1

    In addition to only getting half a conversation...

    People speak much more loudly into their phones than they do to someone standing next to them. With a lot of phones it is the only way to be heard on the other end of the line.

    And cell phone calls are non-stop talk. One or the other person is always actively talking. It has been my experience that the person on the cell does most of the talking as well since they have nothing else to do, with the other end usually at home or the office or otherwise preoccupied with something in addition to talking on the phone.

    It all adds up to people talking too loudly plus filling dead air plus dominating the conversation. Highly annoying.

  64. Also have to remember the speed by Sycraft-fu · · Score: 1

    When you are in a commercial plane you are traveling at hundreds of miles per hours. That is much faster than anything the cell network normally has to deal with and thus likely equals lots of tower switching. Even phones that aren't actively making calls are likely to put a fair bit of stress on the system moving around that fast.

  65. The sane case for talking on phones by KurdtX · · Score: 1

    While I abhor the idea of anyone talking on a cell phone on a commercial flight (and would never fly on one that allowed it), I think it would be okay for private charter or business jets to allow cell phone usage. The criteria being that either everyone on the plane is in a single group, or everyone says it's okay to use cell phones (to account for those semi-private jet services).

    The technical hurdles will be solved soon enough, and I think this is a valid reason for solving them. I also think they need to get the ball rolling on in-plane Wi-Fi, being able to access email or IM services would be a huge boon for an otherwise relatively boring trip. I could finally catch up on all the /. goodness I'm normally too busy to read. ;-)

    --

    Kurdt
    I'm not anti-social. Just pro-technology.
  66. Wait, Cell Phones On Planes Could Be Great by Try_Nice · · Score: 1

    Sure I understand--and agree--that this kind of cell phone use can be horribly frustrating. Just like having someone blow cigarette smoke in your face is horribly frustrating--or worse! But think about this: for the government FCC or FAA to outlaw it on those grounds seems wrong. It should be the responsibility of the Airlines to compete to create an environment that is most attractive to their clients. It is not in the interest of freedom for the government to dictate that across the board on every airline and every flight. Should the ban be removed, certain airlines or even certain flights could cater to travelers who wish to use their phones. And other airlines or other flights could cater to those who wish a somewhat quieter (airplanes quiet?! ... anyway) environment. It would even be possible to have cell-phone and non-cell-phone cabins. I protest that if this is really mostly a social/annoyance issue the government should not address it in this way. Hey, if I know that on United Airlines I can use my cell phone, I might be more inclined to travel with them. Or on the other hand, if I know that on Northwest they don't allow cell phones, I could be more inclined to travel with them. Especially since there's not a whole lot else to distinguish them.

    By the way, this is my first post on Slashdot. :-o

    1. Re:Wait, Cell Phones On Planes Could Be Great by Try_Nice · · Score: 1

      Oops. I guess it's my second post. Any way for me to delete the dup?

  67. Re:Hooray! technocrats, applaud banning of tech? by symonty · · Score: 2, Interesting

    This is so ludacris, americans have been so brain washed over the years about cell phones being an élitist tool that they are living in a fools paradise.

    All international airlines will have cell phone service within 5 years, and the USA carriers will be left, as the whole of the USA has been by the late 90's cell phone technology wilderness.

    Have you ever wondered, how cell phones became such a nuscience to americans but not to any one else, and why countries like sweeden now control the cell phone market.

    Between ignoring GSM , and AT&T's worries about the new product eroding there core business, Americans have been left in a third world country for cell phones awareness.

    It is wierd that us bunch of technocrats, applaud banning of technology?

    --
    -- email me @ 30,000 ft
  68. Idiots by SRA8 · · Score: 1

    We have this problem on the NYC subways too. My favorite part is when the subway is underground (deep underground, say, under the East River) and some idiot tries to speak on his cell phone. "Hello? Hello? HALLLLO? CAN YOU HEAR ME?" No they cant. Mobile phones dont work down here. Atleast you dont have *that* problem on airplanes!

  69. Valid point by Anonymous Coward · · Score: 0

    It's true though - the base stations are all set up with at least some downtilt to make a cell. You don't have antennas pointing up in the sky - that'd be a waste. I was in a charter helicopter once, about 700' AGL over a dense area (lots of houses, metro area, all networks well covered) and I tried to use my Samsung Q105 on t-mobile. It would not pick a tower. I had bars, but even power cycling didn't help. Wouldn't have helped if I could call, the noise was probably too great.

  70. Well... by Shaltenn · · Score: 1

    It was only a matter of time before they made a good decision. They're due for one!

    --
    If you were offended by anything I said... No, I'm not sorry. Please lighten up.
  71. What about the private aircrafts? by WarJolt · · Score: 1

    Lets PRETEND I'm a pilot. This is all hypothetical. I'm flying in my cessna. My noise canceling radio headset has a plug that conveniently connects to my headset jack on my phone. No ones looking over my shoulder and I'm not bothering anyone.

    Who's gonna know.

    Wake up FCC. No point in making laws you can't enforce.

    1. Re:What about the private aircrafts? by HTMLSpinnr · · Score: 1

      According to TFA, they're referring to Airline flights, which would be scheduled flights, not private aircraft.

      I'm not so sure it's illegal to use cell phones in GA aircraft unless you're flying IFR (instrument rules), where interference could be a life or death difference in IMC (clouds). At least, according to the FAA and those who've posted already w/ experiences. I'm not instrument rated (yet), so haven't dealt with it myself.

      However - there are good and appropriate reasons to use the phone during flight - to file flight plans, notify people you're running late so they don't go searching, etc. It's also a great backup in case of radio failure. There's also a big difference between using a cell phone at 2500-5000 ft and FL350 (35,000 ft), where generally only the former is possible.

      I've been in multiple planes, including those with glass cockpits (G1000), where my CFI plugged in his cell phone adapter and was calling his family or the FBO. No adverse affects, but again, I was flying VFR (or IFR in VMC in the G1000 case).

      --
      $ man woman *
      -bash: /usr/bin/man: Argument list too long
    2. Re:What about the private aircrafts? by WarJolt · · Score: 1

      I went to the FCC website.

      "Section 22.925 of the Commission's rules, 47 CFR Part 22, provides that cellular telephones installed in, or carried aboard airplanes, balloons, or any other type of aircraft, must not be operated while the aircraft is off the ground."

      It doesn't destiguish between types of aircraft. Furthermore it mentions balloons. I guess you can't use your cell phone unless you're feet are touching the ground.

      Your pilot is commiting a crime.

      Interestingly enough AirCell, Inc. has been excluded.

      http://wireless.fcc.gov/services/index.htm?job=ope rations_1&id=cellular

    3. Re:What about the private aircrafts? by HTMLSpinnr · · Score: 1
      While the rule you've quoted is an FCC rule, the FAA's ruling is a bit different.

      Section 91.21 of the FAA rules (14. C.F.R. 91.21) prohibits the use of (with some exceptions) portable electronic devices while on board U.S. registered civil aircraft operated by the holder of an air carrier operating certificate, or operating certificate, or any other aircraft operated under instrument flight rules. The FAA has issued an advisory circular offering information and guidance for assistance in compliance with Section 91.21.


      The circular does, however, go on to state that the FCC prohibits cell phone usage while airborne because the devices are licensed as land mobile devices only. If used in the air, their range is theoretically increased if transmitting power on the phone is at max, and can cause interference with other cell sites since now the phones can "see" more sites than they would normally on the ground. This is even more detrimental in cases where the phone is frequency hopping on multiple bands. So what it's leading me to believe is next time I have full strength and get a dropped call, maybe some jack-hole in his plane is chatting it up with Aunt Martha. Probably not... but in theory it could be problematic for the cell site you're on.

      In reality, many (but not all) pilots do use their phones either while taxiing, or in some cases, in flight over major metropolitan areas (they don't work in the boonies, my CFI has tried). In fact, pilot shops sell, w/o restriction, adapters that will interface any cell phone w/ a 2.5mm jack with any 2 plug GA headset for about $100 (yea, aviation crap is expensive). So either the GA community is unaware or ignorant, or they're choosing to violate the law.

      I personally find the phone distracting when I'm flying and choose not to use it. In the areas where I'm cruising cross-country, I wouldn't have signal anyway, so for me it's moot. And now that I'm more aware of the law, I'll choose not to drop $100 on the aforementioned adapter.
      --
      $ man woman *
      -bash: /usr/bin/man: Argument list too long
  72. Re:Hooray! technocrats, applaud banning of tech? by sumdumass · · Score: 1

    There are several problems with a strict interpretation like this. The US market has developed differently from the rest of the world because they standardized on protocols and technology were the American market didn't.

    The effect is that we have several types of cell phones that are perfectly safe and usable on plains mixed in with ones that aren't. And this is a serious drawback IMHO. But outlawing some and letting other would be the equivalent of government endorsement and driving some customers to switch. Things have normalized to an extent in the past few years but will take a few more before all the networks are capable. This is a reason why Switzerland can pwn the market were in the US, it is almost impossible to narrow it down to one carriers or type of tower.

    Eventually it will catch up. AT&T has less to do with the situation then you give them credit for. They are not without fault though,

  73. free calls :-) by r00t · · Score: 1

    There was a time when a small plane would get you free calls. The billing system couldn't keep up with the tower handoffs.

    Maybe it still works in some places.

  74. What about terrorists? by zx2c4 · · Score: 0

    If cell phones are so dangerous to the navigation systems, like the FAA claims, why are cellphones or other radio transmitters allowed on a plane in the first place? What prevents terrorists from intentionally disrupting these systems?

    --
    ZX2C4
  75. Re:Hooray! technocrats, applaud banning of tech? by arcade · · Score: 1

    Have you ever wondered, how cell phones became such a nuscience to americans but not to any one else, and why countries like sweeden now control the cell phone market.

    I'm norwegian.

    I wonder what the fsck you're smoking.

    I dread the day cellphones will be allowed on flights. It's annoying. It's _damn_ annoying. It's a fucking huge nuisance.

    That you haven't discovered it yet doesn't mean that all other scandinavians share your idiotic view.

    --
    "Rune Kristian Viken" - http://www.nwo.no - arca
  76. Re:Hooray! technocrats, applaud banning of tech? by stephanruby · · Score: 1

    There are several problems with a strict interpretation like this. The US market has developed differently from the rest of the world because they standardized on protocols and technology were the American market didn't.

    I believe there was a much more immediate reason for the quick adoption of cell phone technology in Europe.

    When I moved to London for instance, it would have taken BT at least four weeks before they would send me a technician to activate my land-based phone service, and that was on an existing phone line mind you so I doubt a technician was really necessary, plus they required a security deposit of something like 190 pounds -- just for the activation -- an outrageous amount if you ask me (at the time, 1 pound sterling was equivalent to 1.5 American dollars).

    You combine this with the fact that cell phone providers in the UK were offering all kinds of low-cost (almost free) cell phone plans (many more than the ones allowed by law in the US), and the decision was a no-brainer for me. Which brings me to my second point: By making sure that the consumer wouldn't get ripped off by the cell phone companies, the United States government inadvertently squashed a certain kind of low-cost cell phone market before it even began. In the UK for example, if you don't want to pay for cell phone service, but still want a phone, you can get yourself a cell phone plan (with a special area code) where it's the people calling you that have to pay a significant surcharge for calling your cell phone. This kind of cell phone plan may seem kind of unfair to us Americans, but it has actually its good points, when people have to pay something to call you, it's like having a true emergency phone -- one that doesn't get called that much, and it is this kind of low-cost freedom that spurred the initial explosive cell phone market growth in the UK. It was very visible too. Everyone, especially poor people had those cell phones, in fact in the UK poor people were more likely to have a cell phone than rich people, and upon my return to the US, it was completely different of course -- rich people were the only ones with cell phones -- they were very few -- and still now -- the cell phone is taking a while to trickle all the way down to the bottom of the economic ladder.

  77. flight 93 by Anonymous Coward · · Score: 0

    Yet another story that destroys the myth of passengers on flight 93 making calls to say it had been hijacked! Shot out of the air by a national guard f16 is what really happened

    http://www.whatreallyhappened.com/

  78. You decide how to fly. by STDK · · Score: 1

    The FCC should make it legal if they can find no technical reason not to. Why should they decide what we can or can not do in a plane? Basically all the posts on this subject seems to indicate a huge market for "No talking on the plane"-flights. Let market forces decide. People liked their dry-virus-filled-recycled-air smoke free, hence we can no longer smoke on planes. If all are like Slashdot readers, cell phones will be banned by the companies. Don't thank governmental organizations for limiting our options. Thanks.

  79. This has been discussed to death. by jotaeleemeese · · Score: 1

    And it has been probed conclusively that it is more dangerous to chatter away in your mobile phone.

    --
    IANAL but write like a drunk one.
  80. Cell Phones DO NOT interfere with plane equipment by JelloJoe · · Score: 1

    Cell Phones do not interfere with plane equipment. All these stories about "pilots" who have experienced their avionic equipment going haywire while someone is making a call is completely bogus. How in the heck could you know that it was a cell signal and not one of the thousands of other variables on a plane! Mythbusters isn't exact science, but their show pretty mch proved cell phones don't do jack squat to a plane's equipment. That being said, I am very glad the ban is still in place. If I were on a red-eye with some jerk blabbing all night long, I really think I would lose it, and normally I'm a very calm person.

  81. Re:Insufficient tech info, onboard pico cells. by symonty · · Score: 1

    Sorry but that is not how they work, they use a technology called pico cells, a technology to have a dedicated mini-cell tower on the plane as a communications gateway, which most often does not even touch the normal terristrial cell network.

    On Dec. 15, 2004, the FCC proposed lifting the ban on cell phones and other devices, as long as they operate under the control of a pico cell located on the aircraft. The pico cell would basically restrict the power of such devices, which would work through a cell base on the aircraft. The problem with the existing system is that when cell phones are unable to easily contact a ground station, they boost to high power in hope of finding one. One cell phone behaving this way is not a particularly high threat to aircraft systems, otherwise they would be banned as carry on?, but 200-plus cell phones do place onboard avionics at risk.

    At present the major players supplying this technology this year on international carrriers are: OnAir and ARINC. Both of which do not operate terristrial networks and are hybriding GSM to the 3G based I4 or the older I3 Inmarsat satellites.

    The FAA have no technical reason to ban the use of cell phones, ( any equipment that goes near a plane has a very strict transmitting guidlines for qualififaction ) and the FCC is a political body which in this case, has placed its rulling in the public arena, NOT TECHNICAL by voting based on very strong public backlash.

    --
    -- email me @ 30,000 ft
  82. Re:Hooray! technocrats, applaud banning of tech? by symonty · · Score: 1

    OK I agree it is anoying, but technology based groups do not make social comments.

    There are loads that don't like the idea of people on cell phones everywhere, but banning them is not the answer.

    The point is that, government don't ban cars because of bad drivers.

    The ban by the FCC, a political body, is not a sound technical one.

    Ultimatly the comsumer will decide , if no one uses on board cell then it will go, or if enough people choice to use an airline that doesn't have the technilogy it will die.

    --
    -- email me @ 30,000 ft
  83. The Libertarian Approach by Anonymous Coward · · Score: 0

    Actually, that's my thoughts on it. Since the original ban, the FAA has found no credible interference issues from cellphones on airliners. The FCC ban is based on interference with ground stations.

    If the FCC similarly finds no problem, or works around the problem, rather than see it federally regulated, I think the airlines should make the call themselves. At that point it's their planes, and their customers. Free market right? Let the airlines decide who wants to deal with cost of on board cell stations and the hassle of noisy passengers and who doesn't.

    Washington state (and others) have a similar issue with smoking in private businesses. Instead of letting businesses decide if they would allow smoking or not, the voters banned it statewide. I'm not a smoker, but it kind of upset me based on property rights principles.