Slashdot Mirror
Cell Phones and Air Safety
Cutie Pi writes "On the heels of this recent Slashdot story discussing Wi-Fi use on airplanes, the BBC is reporting about new evidence indicating that cell phones can interfere with airplanes' navigation systems. From the article: "In tests, compasses froze or overshot, navigation bearings were inaccurate and there was interference on radio channels." Look like like Wi-Fi and airplanes just don't mix."
The article does NOT mention the age of these airplanes.... which does make a big difference since Boeing and Airbus have started shielding their equipment better in their recent airplanes
Most airliners in use today were designed and built well before cell phones became mainstream, and well before WiFi standards were adopted. When they were built, there was no need for concern over something that for all intents and purposes, didn't exist.
I'd imagine an overhaul to "cell proof" all commercial planes would cost the already struggling air industry more than they can handle.
If navigation and other electronic systems on airplanes malfunction because of consumer devices that are tens of feet away, then there is a problem with the design of airplane electronics that needs to get fixed. Otherwise, airplanes are just way too vulnerable. And transmitters can masquerade as just about any kind of electronics--if they don't get fixed, then pretty much all electronics will have to be banned for security reasons. Just more deterioration of service--"we won't fix it, we'll just make things even more uncomfortable for our customers"--and people wonder why airlines are going bankrupt.
Me: Kat, is your phone off?
Kat: Will my phone really mess up the plane?
Me: I don't know. Do you want to find out?
[Kat turns off her phone.]
My point is that almost none of us are qualified to determine whether mobile phones cause problems for aircraft. (Raise your hand if you're a certificated avionics technician.) Unless you were on one of the September 11 flights, there is not a single phone call so important that it's worth jeopardizing the safety of the flight. All of the people who are getting indignant about not being able to use their precious phones on an aircraft should step back and get some perspective. I'm an instrument-rated pilot, and if you're in my plane when I'm shooting an ILS through a 200 foot ceiling, you damn well better turn that shit off.
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