charlotte uasi

I'm a total newbie. Charlotte UASI Phase I - I live in the city and close to a tower. I bought 4 dongles each with an antenna, a power USB hub and downloaded SDRTrunk. After many hours of reading, researching, calibrating, and doing something with Zadig I finally hear voices! I have some...

The Charlotte UASI feed on OpenMhz has been down since July 9. There’s no message as to if it’s being worked on or if it will ever come back again. Does anyone know if it will be back? Is there anywhere else I can listen to Charlotte Mecklenburg police? Broadcastify only has fire and EMS.

I have a couple questions about Charlotte UASI control channels: 1. What's the deal with control channels? Do I need to program all of them? Should I program the non-control channels? If not, why are they listed, what do they do? 2. Why are there multiple control channels? If I remember...