Just out of curiosity, what are you using to monitor PTAC1? I've been trying to hear what you've been monitoring, only to find out that the newer unidens don't produce any sound on encrypted channels. The SDS200 gives you that brief ENCRY flashing notice, but you have to be quick to catch it. Had to resort to my PRO-197 to hear what you're hearing. Plus Martinsburg can be hit or miss for me in Hampshire. Really hope this isn't the shape of things to come...Maybe not. Back to encrypted traffic on PTAC1 and little traffic on TG 1107 but more than the other week.
Did just hear a dispatch on 1107, though.