Keeping Our Community Connected
When traditional systems fail during wildfires, storms, or earthquakes, our volunteer radio network maintains vital communication links.
For emergencies, always call 911 first. If phone lines are down, learn how to get help.
Join the Net
Get your GMRS license and radio to join our emergency communications network.
Get Started GuidePrepare for Disasters
Learn how to prepare your family and property for wildfires, earthquakes, and power outages.
Emergency PreparationGRMS Practice Nets
Join us for weekly equipment testing and community updates. All licensed operators welcome.
Latest Updates
FireWise Calaveras Festival
Join us at the FireWise Calaveras Festival on November 1st at Angels Camp Fairgrounds for demonstrations, exhibits, and information about home defense.
TCU September Lightning Complex Follow-up
EPPOC hosted OES Director Eric Holt at their October meeting to discuss the September lightning fires and the need for improved evacuation data along Highway 4.
Be Prepared, Calaveras Interview
ERSN member Martha interviewed ERSN Co-Founder Kirt on her community safety program, September 15th.
Murphy's practice net schedule change
Jay's practice net for the Forest Meadows Repeater has moved from Wednesday 7:30 PM to Monday 7:00 PM.
Meshtastic Meetup Followup - Building the Motherlode Mesh
Recap of the successful Meshtastic meetup at Pine Brook HOA with resources, connections made, and next steps for expanding mesh coverage.
Coverage Area
Our repeater network covers areas of the Highway-4 corridor. There are two repeaters, one on Arnold Summit and one in Murphys.