Based on the SNE Confirmations it is 452.1500 and 464.2625 only
The LTR license was cancelled in 2014 and 462.2000 has not been heard/reported since 2013.
Also, you very likely need to be on Campus to hear them, as they do not need coverage outside of Chinatown
If you are in Danvers, you are WAY too far away
Has anyone figured out Tufts Medical Center Security in Boston yet? I have a BCD996P2 with the dmr upgrade. I too can not figure it out