I pass through there almost weekly....the FD dispatch freq appears to be true NFM (that's how I have it programmed into my 996 and it really booms). I've honestly never heard a peep on the FD or PD talkaround freqs. VTAC-1 gets frequent use (whenever Kent is helping Cecil on a box)...and 46.18 is still active for helo patches. As you likely know, the MSP "F" freq is still used. Have a safe trip.