Cell phones on flights fill me with dread as well! Excellent to hear that the Jitney may have a solution. If only we could rely on the [sometimes less than relaxed and polite] plane travelling population complying.....

The good thing about those 'airphones' was that they were expensive & this dissuaded people - would this work for cellphones in flight? I get the feeling that a price war would break out.

Have a good day, Stewart London UK