I've been playing with Ian Wraith's DMR decode utility on St. Anthony's 451.9625, and it's decoding some information.
I don't know too much about DMR/MotoTRBO, but from the program, they appear to be using Color Code 12, and I'm seeing a fair amount of group voice calls on timeslot 1 (channel 1, as the program calls it), group 100000. Unit ID's (source address) are like 15000, 12000, 10000, & 9000. I'm not seeing any indications of encryption or the "privacy" feature in use, but maybe I don't know what to look for...
The program is showing quite a few errors as well, and I think I need to attenuate the signal from the receiver's discriminator tap, so maybe that will help.
Anyone know if the above information is enough to program a MotoTRBO radio to try and listen?