Testing on Vanderburgh P25 Simulcast System

[lviper]

While listening to the Vanderburgh P25 system using DSD+ I noticed this in the event log.

2020/01/14 08:00:14 Freq=855.487500 NAC=00A Patch/Simulselect Supergroup: TG=65127
2020/01/14 08:00:14 Freq=855.487500 NAC=00A Patch/Simulselect Subgroup: TG=801
2020/01/14 08:00:15 Freq=855.487500 NAC=00A Patch/Simulselect Supergroup: TG=65127
2020/01/14 08:00:15 Freq=855.487500 NAC=00A Patch/Simulselect Subgroup: TG=802 [VC TEST TG 802]

Now I'm hearing testing on TG 65127.
Any idea what this might or will be?

 

[INDY72]

Mutual Aid/Interops with surrounding areas. Who down there has modified or changed their system recently? That usually would be your first culprit to look at.