I think there'd be an issue when trying to select/deselect individual cities that share a common regional system.
Simulcast G of the Regional Wireless Cooperative in the Phoenix area carries 7 city PD's, 3 Phoenix PD precincts, a tribal PD at a casino, the entire community college district security department (with 2 campuses in the West Valley), the EMS TG's for entire regional fire dispatch center, and others.
I would want each city to turn on and off at the city line, which isn't possible with the current level of GPS location based scanning technology.
Outside the metro area, with towns and cities spread farther apart, selecting that system a few miles out would be more appropriate.
It's disappointing, but it is what it is. Maybe in the future, we'll have smarter GPS location based scanning technology.
Thanks all.
John
Peoria, AZ