Santa Rosa fire had their own frequency. A single site repeater. Used recently as control 3 and shared with surrounding agencies. The license has been shifted to Sonoma Co and a new system brought on line. This is a presumably a simulcast and voted thing now with 4 high level sites to put it on par with Redcom, Control 2, and Control 4. This will include the city of Santa Rosa plus the fairly new Sonoma County Fire District which engulfs the outskirts of the city. Look for a much larger footprint to receive this channel.