This afternoon I caught radio ID 94515 working WESCOM (only had alpha tag, not radio ID available) on 3414 requesting an ambulance at an address in Lockport. There was some other traffic involving radio ID 304 - I'm not sure if it was a patch or a test radio.
Yes, there still using the VHf 155.730-PL123.0 for LKPT 5XX cars-CR-Hill PD. 1XX cars....And the patch is still up for T113,101 for using TG3414 for both.....MickeyC correct on UID's