Yes, your CC info is correct. I forget the freqs of the two active TCs, but I know the channels IDs are FF and 1C1. The rest of the TCs (per the FCC license) are still active on the old analog SmartNet system.
I heard a lot more traffic a month ago than I have recently. It seems like there was a lot of range testing and radio familiarization going on back then. I don't have my logs handy, but the TGs were in the 47xx range and the unit IDs were in the ballpark of 65xxx.