[TrunkCom] Davis-Monthan Base Trunked System

[Chris Parris]

While visiting Tucson this weekend, I was curious why I wasn't hearing
all the base support activity at Davis Monthan AFB I usually do. After a
quick search through the UHF band, I discovered why. Meet trunked system
7d1b, so far all ASTRO digital. Here are the frequencies; 406.7625,
407.8875, 408.5625, 409.025 and 409.275. I caught a few talk groups,
probably security related, but haven't heard any analog traffic. System
wasn't heard last time I was in Tucson, probably late summer of' '01.
Anyone in Tucson know if more than base security will be using the
trunked system?

Chris Parris
Beaverton, OR
TDY Tucson, AZ