I have been monitoring CSP traffic, namely Troop G simulcast for a few hours. I noticed a few multiple P25 NAC's during transmissions. During multiple transmissions monitoring the New Haven County Hotline, I noticed not only the expected NAC of 3A0, but additionally the NAC of 7F0. During regular comms from troops G, I, and F, I also noticed another NAC of FD2. Wondering if anyone has any idea what sites these are. My thoughts are these could possibly be the new North Branford sites for the FD2, and I know for certain there is a small site at 1 Union Ave in New Haven which could be 7F0. Could anyone else try to confirm this. Not sure if these are set up as ISSI connections to the system.