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Re:FAA to lift mobile shut-down rule by dchichkov on Tuesday September 24, 2013 @02:47AM (#6436400)
Yes, any frequency. Remember we are talking about a faulty piece of electronic. With some pretty weird fault. Not just a transmitter operating in an almost normal mode.

Take an ILS (instrumental approach) frequency 108Mhz. Any piece of wire of around two feet (half dipole) can be a pretty effective antenna at that frequency. Say, headset cable + an output cascade of the amplifier self-excited at this frequency? Doesn't happen in real life, but still...

Re:FAA to lift mobile shut-down rule by jrockway on Tuesday September 24, 2013 @03:22AM (#6436512)
Remember that your faulty headphones are inside a big faraday cage, and the nav antennas are outside.

I am not sure how much effect this has, but it's something to keep in mind.

Re:FAA to lift mobile shut-down rule by kalleboo on Tuesday September 24, 2013 @06:29AM (#6437001)
Are airplanes really that effective as faraday cages? If they were, it wouldn't be possible to use a cellphone inside one at all, and this wouldn't have been a debate to begin with.