Michael Lee wrote: >The rules governing the use of mobile phones and other electronic >equipment within aircraft probably know a lot more about EMI the you. >My advice to all would be to follow the rules, they are for your safety ! Mick, Mick, Mick... First, the "rules" don't know squat about EMI! And, giving you credit for a pretty obvious syntactical error, the *makers* of the rules, probably know *less* than the rules. As has been pointed out: 1) There is no FAA regulation preventing use of transmitters on board. 2) As reported, the pilots use them "all the time". 3) The airphone is not there for your convenience - it's there because it is profitable! Yes, I'm cynical. I'm also pretty realistic. Feel free to not use your cell phone, walkman, or flashlight. I'll feel free to do what I feel is right for me... Dave