said by jc100:Well I agree and disagree some on the Mythbuster test. While they are not scientists, they do a good job of replicating results. Sure, someone's test might have showed different results, leading to the current bans. I don't dispute that. However, their test should at least serve as some credence to review the issue again. That is my point anyway.
As per hopping from tower to tower, that's what the airline is doing with EVDO already. I have that on my cell phone and the ability to use it on my laptop. I'd be doing no different than the airline itself. Jumping from tower to tower to maintain internet via my cell phone.
unless you're jack bauer, i doubt your data card/cell phone will work in a flying aircraft. even if signals from the cell towers (which btw are installed horizontally) can reach your aircraft, signal from your handheld will probably not reach the ground. 
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