A little late on this thread, but I can answer any of the comms questions as I was the technical person on site for both the UMPD and PG mobile command posts. As noted, nothing officially on the EDACS, PGPD 8, MSP on some of their Highband channels, PGFD 10, and UMPD just used their Dispatch TG....and our Park Police 4 legged friends with minimal traffic on our simplex TAC channel. Considering all the activity, things were very smooth with minimal personal injury or property damage. The microwave downlink of the FLIR from A1 was cool, when it wasn't shaded by Turner Lab building. And th ACU1000 saw no activity........
TP