"C J Campbell" wrote in message news:haCdnV1thfQJuo7cRVn-
In any event, it does not matter whether the phone companies like you using
your PCS phone while in the air. The question was whether it is legal. It
is, whether the phone companies like it or not.

There is nothing in the PCS rules that stops airborne use. My instructions from AT&T
said not to use it for such, but I take it as more an advisory from my provider than force
of law.