Spent quite a bit of time in Cochise County and the surrounding areas.
CCSO is in fact testing/using TG1050 for their dispatch of their deputies. Not all deputies have the capability yet to use the AZWIN system, as some are still on the legacy analog VHF system. It does appear that they are having their radios (APX7000s) re-programmed for at least the short term ?
The CCSO radio system is undergoing maintenance/upgrades, so we'll see what happens
The only entity being simulcasted is the dispatcher. And it is being simulcasted on SO-1, SO-2, and TG1050.
If the deputy is still on the analog system, it is not being simulcasted on TG1050. The only deputies on TG1050 are the ones with reprogrammed radios.
I only heard them on Heliograph Peak, Texas Canyon, and Mule Mountain sites. They are not hearable on the Tucson area sites