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Cell Phones To Be Allowed On UK Planes

Matty the Monkey writes "The British regulator in charge of air travel has approved cellphones for use on airline flights, reports the BBC. Airlines will be allowed to activate base stations in the plane's tail after takeoff, creating a zone of mobile coverage around the plane. 'The services could stop working once aircraft leave European airspace. Initially, only second generation networks will be offered but growing interest would mean that third generation, or 3G, services would follow later, said Ofcom. The cost of making a mobile phone call from a plane will be higher than making one from the ground.'"

59 of 217 comments (clear)

  1. Fist fights at 30,000 feet. by BWJones · · Score: 4, Insightful

    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 having to listen to someone blabber on and on "Like I know she does not like me because, like, she totally gave me a bitchy look yesterday and I was so like, peeved you know? because like, I think she is just so.... like not on top of it...... blah, blah, blah, blah, blah."

    I am waiting for the smashed phones and fist fights to start happening in response to this.

    --
    Visit Jonesblog and say hello.
    1. Re:Fist fights at 30,000 feet. by TooMuchToDo · · Score: 4, Interesting

      Would you mind as much if this was only used for text messages and data plans for in-flight communications using a laptop? What if phones were forced into vibrate mode when they detected the picocell on the plane?

    2. Re:Fist fights at 30,000 feet. by Actually,+I+do+RTFA · · Score: 5, Funny

      It was a horrible forced invasion of personal space and having to listen to someone blabber on and on "Like I know she does not like me because, like, she totally gave me a bitchy look yesterday and I was so like, peeved you know? because like, I think she is just so.... like not on top of it...... blah, blah, blah, blah, blah."

      When other people force me into their conversations in public, where I cannot really move away without significant inconvience, and the conversations are that inane, I generally join in. For instance, you could have said something like, "Oh, you know I hate when I get bitchy looks. You always know that... [I'm not going to continue, but if you talked for five minutes, they'll get off the phone." Alternatively, instead of talking for a long time, you could be uncouth; "She was probably bitchy because she was getting her period. After she's bled out her vagina for a few days, I'm sure she'll be fine."

      The important thing is to entertain yourself as you interfer.

      --
      Your ad here. Ask me how!
    3. Re:Fist fights at 30,000 feet. by Ethanol-fueled · · Score: 2, Insightful

      The passengers don't deserve to be fist-fought nearly as much as the assholes who approved the policy.

    4. Re:Fist fights at 30,000 feet. by Naughty+Bob · · Score: 5, Interesting

      >I once had the displeasure of sitting on a plane on the tarmac for two hours....

      It will be much worse when the plane is up and flying. Changes in pressure, plus the engine noise, are going to make hearing the tinny little speaker in mobile (since this is the UK) phones very difficult. And when hearing goes, shouting follows. Joy.

      --
      "Be light, stinging, insolent and melancholy"
    5. Re:Fist fights at 30,000 feet. by Otter · · Score: 4, Insightful

      I wouldn't mind it in the slightest if it were limited to non-voice uses. What's to object to? But conversations would be justification for homicide.

    6. Re:Fist fights at 30,000 feet. by kpainter · · Score: 4, Interesting

      This is an opportunity! Bose makes that headset that cancels out engine noise pretty effectively. If somebody could make a headset that cancels out idiots on their cellphones, they would make a fortune. I say this jokingly but I am serious. I would buy one in a heartbeat.

    7. Re:Fist fights at 30,000 feet. by BWJones · · Score: 3, Informative

      I have the nice Bose headsets and while, yes... they do cancel out engine noise nicely, they are so well engineered that you can very easily hear voices and conversations sitting next to you or on the overhead PA. Believe me, I have elite frequent flyer status and fly enough to know that this policy is going to cause problems.

      --
      Visit Jonesblog and say hello.
    8. Re:Fist fights at 30,000 feet. by martinw89 · · Score: 2, Informative

      As someone who uses public transportation, I know that a weak signal for someone using a cell means I have to plug in the canal phones. Now with satellite delay and engine noise, I think I'm going to need more noise blocking.

    9. Re:Fist fights at 30,000 feet. by Oktober+Sunset · · Score: 2, Funny

      There's only one thing to in this situation: Retaliation. You should have pulled out a giant phone and stood right next to them and screamed "I'M ON A PLANE!!!" right next to their ear, "I'M ON PLANE AND THERE'S THIS WANKER NEXT TO ME TALKING SHIT!!!!".

    10. Re:Fist fights at 30,000 feet. by elliotm00 · · Score: 5, Interesting

      This whole problem of people talking loudly on a cell phone is due to a fundamental flaw in cell phone design. In the old-style AT&T wired phones, your voice was fed back to the handset receiver, so you could hear yourself when you're talking.

      With cell phones, this doesn't happen, so you feel like you need to speak loud enough to hear yourself. Which is louder than a normal conversation because you're covering one ear.

      Why cell phone manufacturers don't feed back your voice to the receiver, I don't know.

    11. Re:Fist fights at 30,000 feet. by owlnation · · Score: 2, Insightful

      Would you mind as much if this was only used for text messages and data plans for in-flight communications using a laptop? What if phones were forced into vibrate mode when they detected the picocell on the plane?
      The vibration mode thing seems like an essential thing (in ALL public places actually). The sound made by incoming texts is just as annoying as some retard talking on the plane into their phone. It's Pavlovian. The sound of incoming message alert is designed to attract the attention of the recipient -- unfortunately this also means everyone else within 40 feet.

      As an aside, I'm sure there must be a way of mathematically proving that the altitude of a phone call is inversely proportional to importance of the call.
    12. Re:Fist fights at 30,000 feet. by onkelonkel · · Score: 4, Funny

      Death cannot come swiftly enough to those morons. I ride the bus every day and I get a full dose. Apparently some people don't see anything wrong with subjecting fellow passengers to an hour long conversation. There are 3 types of calls on the bus -

      1. Incoming Call - Ring ring. Hello, Hi Larry, No, I'm on the bus, I'll call you when I get to the office. Bye.

      2. Person gets on bus and calls - Hi, I just got on the bus, pick me up at the bus loop at 5, thanks bye.

      3. Person gets on bus (ok, girl gets on bus) - talks loudly, same conversation as the one you quoted. "So she's all like get over it you know and I go like whatever and she goes.......blah de blah ..." for a solid hour.

      Calls #1 & #2 - no problem, they don't bother me, the person is being considerate of others. Call #3, They'll find her corpse stuffed into a culvert somewhere, and the cause of demise will be suffocation due to a cell phone lodged in the trachea. Not that I'm angry or anything. As long as the jury members are over 30 I'll never be convicted either.

      Sure, cel phones on a plane, what could possibly go wrong. /twitch.

      --
      None of them can see the clouds; The polished wings don't care.
    13. Re:Fist fights at 30,000 feet. by morari · · Score: 2, Interesting

      The important thing is to entertain yourself as you interfer. Sound advice, I only wish people would stop trying to be so polite and take it.
      --
      "He who can destroy a thing, controls a thing." --Paul Atreides, Dune
    14. Re:Fist fights at 30,000 feet. by Anonymous+Psychopath · · Score: 2, Insightful

      Right when I saw the summary I predicted this comment.

      Someone talking on the phone next to me is no worse than them watching hentai on their Neno with the volume turned up to deaf-before-50 level.

      Yes, that has happened to me.

      --

      Eagles may soar, but weasels don't get sucked into jet engines.

    15. Re:Fist fights at 30,000 feet. by qmaqdk · · Score: 2, Insightful

      The vibration mode thing seems like an essential thing (in ALL public places actually). The sound made by incoming texts is just as annoying as some retard talking on the plane into their phone. It's Pavlovian. The sound of incoming message alert is designed to attract the attention of the recipient -- unfortunately this also means everyone else within 40 feet. Agreed. I wish there was a way to force this on people, but as far as I know there isn't.

      As an aside, I'm sure there must be a way of mathematically proving that the altitude of a phone call is inversely proportional to importance of the call. This on the other hand can be fixed. With pricing. Having the cell on the plane essentially means that people are roaming on the planes net, just as if you were in another country, and therefore you could attach a price to different usages. Voice could be made more expensive (i.e. meant for business use only), and data could be priced lower. I people really wanted to chit-chat they could use IM on their laptop instead.

      --
      My UID is prime. Hah!
    16. Re:Fist fights at 30,000 feet. by TheRaven64 · · Score: 3, Funny

      A headset that cancels out the idiots is easy - just make sure there's a high enough potential difference between the two earphones. The difficult part is persuading said idiots to wear it...

      --
      I am TheRaven on Soylent News
    17. Re:Fist fights at 30,000 feet. by psmears · · Score: 3, Informative

      No, it wasn't. Really?
    18. Re:Fist fights at 30,000 feet. by Burning+Plastic · · Score: 2, Funny

      Listen and repeat...

      "Vous retournez chez toi dans une ambulance."

      "You are going home in an ambulance." ...

      --
      [All Your Fish Are Belong To Us]
    19. Re:Fist fights at 30,000 feet. by sasdrtx · · Score: 3, Insightful

      I am far more fed up with the whining about cell phones here on /. than I'll ever be with actual people babbling on the phone.

      People like to talk. Get over it.

      --
      Most people don't even think inside the box.
    20. Re:Fist fights at 30,000 feet. by belg4mit · · Score: 2, Insightful

      *Some* people like to talk, *some* people like to be heard, and *some* people like to listen.
      These people should recognize that not everyone fits into all of these categories. Nor do they
      apply all of the time. http://www.theatlantic.com/doc/200303/rauch/

      There are plenty of public spaces where there is a reasonable expectation of little noise
      (libraries, movie theaters, plays, public meetings, most kinds of stores) and this expectation
      has always been implicit for airplanes (the alternative was not an option). It's not unreasonable
      to expect that the status quo to persist, particularly when one is thrown in with a random mix
      of strangers for an extended period of time. Talk all you fucking want on a 40 minute commuter
      shuttle (though I feel sorry for your inability to be with yourself that long), but by gum you
      better respect the varying activities of others (and the incumbent conditions) on a 6 hour flight.

      --
      Were that I say, pancakes?
    21. Re:Fist fights at 30,000 feet. by Hal_Porter · · Score: 2, Funny

      conversations would be justification for homicide. That's a common belief, but I have to inform you that legally this is often not the case. Even very annoying people still retain the right to life in most situations in 48 states of the US.
      --
      echo -e 'global _start\n _start:\n mov eax, 2\n int 80h\n jmp _start' > a.asm; nasm a.asm -f elf; ld a.o -o a;
    22. Re:Fist fights at 30,000 feet. by porpnorber · · Score: 2, Insightful

      I've never been able to understand why this feature is missing. It's so obviously necessary to be able to declare silent zones, emergency call only zones, and so on, and phones have radio transceivers. I mean, what, the designers of these devices don't know about churches, theatres, funeral homes, schools and business meetings? Bah.

    23. Re:Fist fights at 30,000 feet. by FearForWings · · Score: 2, Insightful

      Some people do not realize that just because they have a hard time hearing someone on their cellphone does not mean the other person can't hear them so they must yell.

      --
      I don't know about angles, but it's fear that gives men wings. -Max Payne
    24. Re:Fist fights at 30,000 feet. by name*censored* · · Score: 2, Interesting

      I have an ingenious solution! Sell phone hacking kits (sniff and hijack the frequencies being operated on, and induce noise/a recording of someone telling them to STFU) - and then only sell it in kits! That way, stupid people can't buy them, because they won't know about them and if they did, wouldn't be able to put them together.

      --
      Commodore64_love: I don't comprehend people who're so frightened of death that they'll bankrupt themselves to stay alive
    25. Re:Fist fights at 30,000 feet. by rasilon · · Score: 2, Informative

      No, it worked without the handset, and just the components. In effect, the whole lot, power supply, both microphones, and both speakers were wired in series. The old microphones weren't amplified moving-coil types. They directly varied the current through the system, so an input to either mic was heard in both speakers. Isolating the directions would have required two pairs, rather than the one that was actually used.

    26. Re:Fist fights at 30,000 feet. by WaltFrench · · Score: 3, Insightful

      Maybe I didn't set my threshold low enough?

      But after scanning ALL the posts, I didn't see a single one, which said, "oh, if this is a PITA, I'll just explain to my neighbor that (s)he is being obnoxious; please don't invade my space." Nor one, which said, "I'll just ask the attendant to manage the situation, optionally threatening to write the airline explaining that they are forfeiting my patronage, naming the specific crew who caused the difficulty.

      Why do ordinary solutions seem extraordinary on Slashdot?

      --
      "Inquiring Minds Want to Know!"
  2. Aaaargh by Bazman · · Score: 4, Funny

    Sales of noise-cancelling headphones suddenly rise...

  3. Earplugs... £0.15 a pair. by Colin+Smith · · Score: 4, Interesting

    Wonderful invention. Buy them by the box.

    --
    Deleted
    1. Re:Earplugs... £0.15 a pair. by sricetx · · Score: 2, Informative

      I always fly wearing earplugs. Specifically Flents' Flitemate pressure-reducing earplugs. Not only do they keep my ears from building up painful pressure upon descent, they have the very beneficial side effect of sending the message "no, I do NOT want to talk to you" to the fat dimwit inevitably siting next to me on the plane.

    2. Re:Earplugs... £0.15 a pair. by badboy_tw2002 · · Score: 2, Funny

      Don't worry, if the plane tips over and points straight down that's your cue to take them out.

    3. Re:Earplugs... £0.15 a pair. by Belial6 · · Score: 2, Insightful

      Finally! Someone that doesn't want to hear other people talk, yet is smart enough to buy earplugs. For some reason it seems that the less a person likes to hear other people use cell phones the lower their intelligence goes. It is good to see that this is not a universal truth. There might actually be hope for other people that like it to be silent in public places.

    4. Re:Earplugs... £0.15 a pair. by Al+Dimond · · Score: 4, Insightful

      I'm self-centered because I'd like people to follow basic rules of public courtesy that have been customary since the beginning of time? No. I don't ask that people not talk on cell phones, just that they talk in the six-inch voices necessary for their phones to pick up the sound of their voices. Doing so doesn't affect in any way the ability of the speaker to have a conversation.

      This isn't about unexpected sounds on airplanes (that was probably not well worded, sorry). This is about public spaces in general, and about any sounds that could be useful to hear. It could be on a plane or on a train trying to have a conversation of my own at reasonable volume. Face-to-face, cell, walkie-talkie, whatever. I actually don't fly much, but I ride the L (Chicago subway/elevated trains) pretty often; if I had earplugs in on the L I might miss a change-of-service announcement (sometimes when trains get bunched they'll have the lead train skip stops). And I'd certainly be less aware of people around me trying to board and depart crowded trains. Fortunately not very many people talk loudly on the L, and not many people wear earplugs, because a train full of people that couldn't hear anything would really suck.

      I think it's great that someone is finally putting to rest the idea that cell phones will harm plane navigation systems, and is even working out a solution to make in-flight calls work. Go progress! Now why can't people progress (or even just not regress) in their ability to behave conscientiously? You know, take regard for the people around them? You calling me self-centered is fucking laughable.

  4. Re:More expensive? Why? by Naughty+Bob · · Score: 3, Insightful

    >What if I use my cell phone and the plane is still on the ground?

    from the summary....

    >Airlines will be allowed to activate base stations in the plane's tail after takeoff...

    --
    "Be light, stinging, insolent and melancholy"
  5. just so long... by Coraon · · Score: 5, Funny

    as the pilots aren't making calls while flying. I don't want the last thing I hear is "Gotta go, about to crash"

    --
    -Ours is the wisdom of Solomon, the magic of Merlyn, the fall of Icaris.
  6. 9/11 anybody? by Anonymous Coward · · Score: 2, Interesting

    Funny how all those 'cellphone calls' were made from planes above 3,000 feet on 9/11...

    "Mom, this is Mark Bingham"...

    1. Re:9/11 anybody? by Deadstick · · Score: 4, Informative

      Yes, dammit, cellphones will work from an airplane. That is not the problem.

      When your phone connects to a terminal, both the phone and the terminal measure the strength of each other's signal and they adjust their transmitting power to give a usable signal. That's why your battery charge doesn't last as long out in the country: your phone is transmitting at full power.

      When you're at high altitude in an airplane, your phone will connect to a terminal that might be fifty or a hundred miles away, it will use full power to do that, and it will hit every other cell tower within that range. That loads the system down.

      The system described in TFA puts a terminal right in the airplane, where your phone can communicate with it at minimum power. Then the signal goes over a reserved channel from the airplane to a dedicated ground terminal and into the main cell system, without fscking up everybody else on the same channel as your phone.

      rj

  7. Can't we make calls now? by Anonymous Coward · · Score: 2, Interesting

    According to the 9/11 commission people made cell phone calls from flight 93. How come they need extra equipment to make the calls now? http://en.wikipedia.org/wiki/United_Airlines_Flight_93#Phone_calls

    1. Re:Can't we make calls now? by Volante3192 · · Score: 3, Informative

      Ok, troll feeding, but apparently you didn't even bother reading your own link.

      A. All but TWO of the calls came from cell phones. The rest were from Verizon Airfones that are mounted to the back of the middle seat that charge like $20/sec. (But ya know, if you're being hijacked, you make the damn call, charges be damned)

      B. The plane was about 2,500 feet off the ground when the cell phones were able to connect and then were dropped shortly after as the plane, well, crashed. Abridging the last paragraph in the LINK YOU BLOODY GAVE.

      So...yeah. Make a cell call from 30,000 feet and get back to us.

    2. Re:Can't we make calls now? by cloakable · · Score: 2, Informative

      The problem isn't in the mobile phone - it's in the infrastructure. Your mobile phone, when switched on, tries to make a connection to the strongest base tower it can 'see'. On the ground, in a car, etc this isn't a problem - the car isn't moving too fast, and there's probably buildings, trees, etc blocking signals from lots of towers.

      Up in an aircraft, it's a very different situation - your phone can see plenty of different towers, and it'll register with all of them. The plane is moving pretty quickly too, so your phone is going to be registering with plenty of towers as time goes by. This creates a huge strain on the mobile infrastructure, compared to normal useage.

      What the microcell in the aircraft will do, is give mobile phones a very local 'tower' to register with, and stay registered with. No strain.

      --
      No tyrant thrives when every subject says no.
  8. It's more expensive because ... by Tim+Ward · · Score: 2, Insightful

    (1) The extra base station costs money, and someone has to pay for it, after all I want to get paid for the work I've done on it don't I!

    (2) The satellite bandwidth costs money.

    (3) The extra infrastructure on the ground costs money.

    And, last time I heard, the ground in most places is lower than 3,000m so if you use your phone on the ground what happens is that you'll be just as liable to prosecution as you are today.

    Look mate, when there's a phone switched on in my plane I can hear it over the VHF radio - how do I know it's not also affecting the NAV radio (adjacent band) and making the VOR needle point the wrong way? - you can't hear that.

  9. Security Double Standard by Anonymous Coward · · Score: 4, Insightful

    With all the paranoia at airports, you can't even get on a plane with a 120g tube of toothpaste. But somehow cellular phones are ok, even though we can supposedly crash the plane if we turn it on at the wrong time? Basically if there is a buck to be made, the authorities and airlines are surprisingly flexible.

  10. Mobile phone jammers by sakdoctor · · Score: 2, Insightful

    Sooner or later someone will mention phone jammers, and a few posts later someone will counter with the fact that it might block a doctors phone.

    This is the Godwin of mobile phone topics. Ok wait for it...

    1. Re:Mobile phone jammers by wiz31337 · · Score: 2, Informative

      Screw the doctor, I'd be more worried about jamming the Pilot's radio communications.

      --
      /whisper/ Thanks for the candy!
    2. Re:Mobile phone jammers by ricebowl · · Score: 3, Insightful

      Sooner or later someone will mention phone jammers, and a few posts later someone will counter with the fact that it might block a doctors phone.

      On an aeroplane? Why would a doctor, needing to receive calls, be on an aeroplane? If the doctor's likely to get calls regarding medical emergencies (I assume that's why you specified that profession) while he, or she, is on an aeroplane that's about to take off, or already in flight, I strongly suspect they wouldn't answer anyway.

  11. All problems have solutions by pimpinmonk · · Score: 2, Funny

    The cost of making a mobile phone call from a plane will be higher than making one from the ground The cost of punching annoying cell-phone blabbing passenger on the phone next to you in the face, however, will remain constant
  12. But do you know why cell phones are not allowed? by nickull · · Score: 5, Interesting

    The real reason why cell phones are banned on planes has nothing to do with their interference with a planes navigation system. Think about it - if there was even a minimal chance that a cell phone could cause a crash of a commercial jet, no one would be allowed to bring one on board. The FAA has tests and will fail any wire not shielded to withstand such interference.

    The real reason is that cell phone networks are based on a 2 dimensional system. Cell towers grant leases based on which tower has the strongest signal from a particular phone. When the user of the phone moves from one tower's coverage to another, the lease is transferred. If a plane full of people flew over a metropolitan area with 150 cell phones negotiating leases, chaos ensues as the system is not designed to support a 3 dimensional model. Newer networks are but the older ones will be problematic. I highly suspect the British trial will have a special base on the plane which will take all the leases so the ground towers will not be affected.

    The last reason is annoyance. I actually used Skype on planes from Vancouver to Frankfurt equipped with Boeing's Connexion internet service. While the trial ended, it was clear that using Skype on an overnight commercial flight could cause a great deal of annoyance to passengers wanting to sleep. ON local flights, it might be acceptable for a few sociopaths to talk the entire time thus ensuring their fellow passengers have full details of their personal lives.

    I personally think that it will be less than two days before we see a newspaper article about a cleaning crew finding a passenger duct taped to the planes toilet with a cell phone shoved up his hind side.

    --
    "Question everything, including this!" - http://technoracle.blogspot.com/
  13. Pilot Killing Waves by ShakaUVM · · Score: 3, Funny

    Wait, I'm so confused. I thought cell phones and other wireless devices emitted invisible pilot killing waves, so deadly that we must turn off all devices upon takeoff and landing, and put them into "pilot safe" mode when in flight?

    I saw a documentary on it here:
    http://www.penny-arcade.com/comic/2006/10/30

    Oh, I guess that frequency-hopping signals really aren't that bad.

  14. Wrong direction. On a bus in tokyo they say .... by GodWasAnAlien · · Score: 2, Interesting

    On the Tokyo airport bus, the announcement says:

    "Passengers are reminded that portable telephones should not be used on the bus as they annoy the neighbors!"

  15. In Other News... by CheshireCatCO · · Score: 2, Insightful

    ... the number of mid-air fatal beatings of fellow passengers with in-flight meals is about to rise 5000%.

  16. Done with planes by owlnation · · Score: 3, Funny
    I'm old enough to remember the Jet Set era. Air travel was so glamorous then. But now...

    Phones. The latest in a series of moves designed to make traveling on a plane as excruciating as possible. Were I wearing a tinfoil hat I might even think it were a deliberate policy to discourage people from taking planes, in the name of terrorism or whatever this week's Reichstag fire is.
    1. First there's the awful journey in a car and the cost of parking in the long-term carpark (slightly cheaper than buying your own plane). Or a similar fee in any taxi, should you decide to leave your car at home.
    2. Next up is the confusing maze of finding your check-in point in a plastic ugly 60s monstrosity designed by the same blind architect who also does all the world's supermarket carparks.
    3. Then you wait in line to check-in. Usually behind a Mongolian rugby team, who all have visa issues, and who all want to ask very, very detailed questions about their seats.
    4. Then there's the security check. The hours of waiting, then the removing of shoes, belts, rings, laptops, false teeth, and god knows whatever else. This despite the fact that it's pretty easy to throttle a steward using the shoulder strap on your carry-on.
    5. Then you have to hang around for hours in the departure lounge (you arrived 3 hours early to beat the lines at security). You fill the time by buying bad coffee which costs about the same as 100 gallons of avation fuel. Tastes like it too.
    6. Then you get on the plane....
    And now some fucker's gonna sit and phone for hours?

    Screw planes, I'm going by boat. It's probably quicker.
    1. Re:Done with planes by TheRaven64 · · Score: 2, Interesting

      Screw planes, I'm going by boat. It's probably quicker. I do wonder if transatlantic boats are due for a comeback. If a trip to the US took a few days, but was comfortable, cheap, and gave you space and bandwidth where you could keep working, it would be a nice alternative to flying. The real problem is the speed. From London to New York is almost exactly 3,000 nautical miles (you could maybe have the port somewhere in Cornwall and shave a few percent off that, but we'll use it as a rough figure). A typical cruise ship gets around 20 knots, so it would take 150 hours, or a little over 6 days for the trip. Not horrendous, but still quite a long time. If you could get the speed up to 50 knots, you're down to two and a half days, which isn't unreasonable (I'd rather spend two and a half days in comfort than eight hours in a commercial airliner).

      How feasible is 50 knots? Well, the exact speed something like the Nimitz can reach is classified, but estimates put it at around 35 knots (three and a half days for the crossing), so that's probably close to the limit of what can be done with proven technology. There are a few designs around which claim to make carriers with 150 knot cruising speeds (single day atlantic crossing) possible, but they seem dangerously close to flying car technology.

      --
      I am TheRaven on Soylent News
  17. Re:Cell hopping? by wasted+time · · Score: 2, Funny

    Better yet, what happens when two planes cross paths?

    My guess is all calls get dropped; and those two planes don't make their scheduled arrival times.

    --
    The Stone Age did not end because humans ran out of stones. - William McDonough
  18. Crying Wolf? by crispi · · Score: 3, Insightful

    Hang on - I thought phones and all electronic devices on planes were dangerous.
    Or wait - perhaps we were being lied to all along? They're not dangerous, but in fact
    perfectly safe.

    Perhaps the biggest danger is people blocking isles not moving their legs when they are moving their lips. (no jokes please).

    C.

  19. They are doing this in Australia too but ... by Admiral+Trigger+Happ · · Score: 2, Informative

    I just read the other day that Qantas is going to do this on some flight is Australia, but they are restricting use to Messaging and Data use only, so NO CALLING, Yeah!!
    The last thing you want on a Red-Eye flight to/from Perth etc is some numbskull blabbering on his phone.

    However it will be just like international romaing so its probably going to cost an arm and a leg to use

    --
    Admiral Trigger Happy
  20. Take it outside by stewbacca · · Score: 4, Funny

    I wouldn't mind idiots talking on their cell phones in-flight as long as they stepped outside to take the call.

  21. Re:But do you know why cell phones are not allowed by Keebler71 · · Score: 2, Insightful
    The real reason why cell phones are banned on planes has nothing to do with their interference with a planes navigation system.

    And you base this statement on what exactly? I'm a test pilot and I am sick of hearing these erroneous arguments every time this subject comes up. Every time we put a new piece of gear in a plane, we have to go through about 3-4 weeks of EMI testing to verify that the new addition doesn't interfere with the electronics of the aircraft. Guess what... the guys in the E3 lab always find some detectable change. The chance of that device causing a fatal mishap is low... but what happens when you multiply that by hundreds or thousands? These devices are *not* tested in aircraft - it would be prohibitively expensive to test every mp3 player, cell phone and wireless modem with every aircraft configuration. Have you ever been on a telecon with someone that has a blackberry too close to a mic? Do you really want that interference stepping on a pilot's voice comm with ATC and establishing an incorrect altitude or having missing a TCAS call?

    --
    "It takes considerable knowledge just to realize the extent of your own ignorance." - Thomas Sowell
  22. Re:But do you know why cell phones are not allowed by John+Frink · · Score: 2, Informative

    CAP 756 - Portable Electronic Device Generated Electromagnetic Fields on board a Large Transport Aeroplane
    http://www.caa.co.uk/docs/33/CAP756.PDF

    CAA PAPER 2003/3 - Effects of Interference from Cellular Telephones on Aircraft Avionic Equipment
    http://www.caa.co.uk/docs/33/CAPAP2003_03.PDF

    Boeing Aero 10 - Interference From Electronic Devices
    http://www.boeing.com/commercial/aeromagazine/aero_10/interfere.html

    Still think banned cell phones have nothing to do with navagation interference?

    --
    Who is this Jimmy character, and why was he cracking corn in the first place?
  23. Re:Wrong direction. On a bus in tokyo they say ... by Harold+Halloway · · Score: 2, Interesting

    My experience in Tokyo a few years ago concurs with yours. On the metro and underground trains a large proportion of passengers were using their phones, either for text or speech, but I was struck just how inconspicuously the phones were being used. Conversations were quiet and ringtones not too loud.

    As an avid hater of loud mobile phone users, my belief that the whole mobile phone problem lies with people not the technology, was reinforced.