Regarding talkgroup 1-04-102 on Santiago here are some notes from listening this afternoon
Base is called "Corona". Units include: Rescue-1, Medic-1, Rescue-2, Rescue-3, Rescue-4, Rescue-5, Rescue-6. Dispatching appears to be done via pager and use radio mostly for status updates. Rescue-3 was going to desert locations/hospitals and I could not hear Rescue-3 on the radio only the dispatcher. Medic-1 to Fritts Ford to pick up unit 550. Rescue-6 going to Rancho Springs and Corona Regional.
I understand Mission has a Corona, Temecula and Palm Springs division (all dispatched from Corona) so posting to see if this can help confirm 1-04-102 being used by Mission or knows of another ambulance it could be?