ALEA Helicopter

[millam]

N3173H ALEA has been southwest of Mgm for a while now circling around. Does it
talk on the regular state trooper freqs.? Watching it here: ADS-B Exchange - tracking thousands of aircraft

Mil

 

[medic9351301]

i have heard it all over the specuturm mil.
from dps freqs statenet , the national law , county systems and the state ma talkgroups .
i think the use to us the sd tag for id purpopses, like sd ?? i use to have a list of them but i cant find it .
they might also use blue gray for helio ids