On Fri, 30 May 2008 18:27:54 GMT, "Steve Foley"
wrote:

Spencer uses 123.0. Tanner-Hiller is the only airport within 25 miles of
Spencer that uses 123.0, but they have very little traffic.

I was just past Plum Island (123.0) and heading south. At 2500 feet I
can hear four states (though to be sure, the radius doesn't have to be
very large to allow that: New Hampshire, Maine, Vermont,
Massachusetts).


My question is: Can a plane transmitting from twenty five miles away
interfere with local communications?

Oh, I think so. I often key to transmit and send out this awful
squeal, which I assume means someone else (who I can't hear with the
rubber ducky antenna) is transmitting at the same time.

(I don't think you can hear me, though! I have tried it, inbound to
Hampton, at 10 miles, 5 miles, 2 miles ... it's not until I'm almost
overhead that I can raise George.)

Blue skies! -- Dan Ford

Claire Chennault and His American Volunteers, 1941-1942
new from HarperCollins www.FlyingTigersBook.com