[aprssig] > 1. VHF Aircraft Freq.s

K. Mark Caviezel kmcaviezel at yahoo.com
Tue Jan 24 21:13:12 EST 2006

I've used: 
air-to-ground - AM VHF freq... pilot needs to decide
which freq.  (no claimed knowledge here).   pilot uses
the normal aircraft radio.... persons on ground use AM

ground-to-air- ham VHF or UHF.  'ear bud' type mic
under the pilot's muffs. 

this bypasses the next problem of how in the world do
you interface the aviation style noise cancelling mic
to a ham HT. 


- KMC ng0x 

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