..yet you enjoy the fruits of the "better safe than sorry" safety charade every time you board an airplane. NASA has some studies on RF interference (linked fro

..yet you enjoy the fruits of the "better safe than sorry" safety charade every time you board an airplane. NASA has some studies on RF interference (linked from Wikipedia) if you're interested in reading up on it. Even if it doesn't cause big problems, it's nice of you to minimize the risk of interference and make the pilots job a bit less stressful.