I've been picking up sporadic, infrequent transmissions today on 171.66250 NAC100, mixed secure and clear. The clear content involved roll call and post assignments. I've never seen that combination in New York, but I actually recognize that combination as CBP BORTAC New England since I usually encounter it heading back north. Possible it may be being used by someone else, but, with recent operations announced by DOJ it might be worth scanning the VHF federal spectrum for the time being.
(PS: Not a political post...can we keep it that way, please?)
(PS: Not a political post...can we keep it that way, please?)