Feb 27th - MCRC Day In the Sand - THE CAMP

Photo of the camp Friday night!

click to view

Upcoming Events:

(save the dates and RSVP!)

Sunday, Apr 19 - Pomona Swap Meet
& Car Show

The club will be having a booth at the Pomona Swap Meet & Classic Car Show. Come out to suport the club, meet members in person and enjoy the swap meet and car show. Bring your friends who might be interested in GMRS and the events!

Get event details & RSVP at the MyGMRS club calendar.

May 2 - "Bridge to Nowhere Hike"

Get ready to lace up your boots for the MCRC Annual Hike! This year, we're taking on the legendary Bridge to Nowhere in the San Gabriel Mountains National Monument. Built in 1936 and famously stranded after the great flood of 1938, this iconic concrete arch bridge is one of SoCal's most unique historical relics.

Get event details & RSVP at the MyGMRS club calendar.

Jul 24-26 - "MCRC Silverwood Lake
Camping & Fishing Trip"

We are holding a camping and fishing event this July at the Silverwood Lake State Recreation Area! We look forward to bringing you an event that celebrates family bonds, fosters community connections, and inspires the ongoing growth of our club with the enthusiastic support of our members.

Get event details & RSVP at the MyGMRS club calendar.


Recurring Weekly Radio Events

  • Mesa Bravo "Morning Brew" Weekdays 4-6am & Sat 6-8am
  • Mesa Crest (Alpha) Net - Wednesdays 6pm
  • Mesa Bravo Net - Thursdays 6pm
  • Mesa Charlie Net - Fridays 6pm (Temporally Offline)
  • Mesa Tumbleweed Net - Saturdays 11am

Popup Simplex Nets

Keep an eye on our Facebook page for popup simplex nets.

March 1st - Popup Simplex Net Results Map

Thank you to everyone who gave it their best last night. Unfortunately we had our "#1 Fan" follows us over to GMRS channel 20 who blatantly disrupted the net. On the fly we moved over to Channel 19 to get some check ins. I appreciate everyone’s efforts on trying to get through. Keep up the good work.

Make sure to file a complaint with the FCC for the countless hours of jamming and interference. Keep an eye out for the next pop-up simplex net. WSBM970

click to view


MCRC MeshCore

An official MCRC MeshCore thread has been posted on the club's MyGMRS discussion forum. Check out all the details including info for joining the official MCRC MeshCore channel.

This post was approved by MCRC admin.




MCRC Pullover Hoodies Available!

We have a limited run of club hoodies available NOW! Price is $55 each. To secure yours: send an EMAIL to PURCHASE@MCRCSOCAL.COM
please include:

  • Your name and/or Callsign
  • How many mens (with pouch)
  • How many womens (w/o pouch)
  • Sizes of each
  • Free pick up at next event or $10 shipping



Join The Mesa Crest Repeater Club

Where Community Meets Communication!

Looking for a welcoming, family-oriented Club with serious coverage and serious heart? The Mesa Crest Repeater Club is proud to operate five high-performance GMRS repeaters that span nearly all of Southern California — from the mountains to the coast to the desert, we’ve got you covered.

Why Join Us?

Access to our full repeater network (club membership required) Annual dues just $65 — supporting maintenance, upgrades, and community events. We provide a supportive environment for all ages and experience levels, opportunities to learn, connect, and serve — whether you're a seasoned operator or just starting out.

We’re Family-Oriented

That means we Keep conversations respectful and inclusive — we welcome all generations No profanity, political debates, or religious discussions — we strive to be a neutral space for everyone from all walks of life Be kind, be helpful, and remember: someone’s child or grandparent might be listening One repeater request is all it takes to get started once you're a member. From there, you’ll have access to our full system and a community that’s as passionate about radio as it is about people. Come for the coverage — stay for the camaraderie. We’d love to have you on the air with us!

Instructions to apply for membership can be found on our membership page.

Featured Group Outing Video


This is just one of our recent club events. Our members have a variety of interests and we enjoy gathering to meet face to face and enjoy our time together. If you are interested in seeing what other kinds of events we have done, you can view some videos of recent gatherings on our Club Gatherings and Events Page.

Five Newest Members:

'Kavinda 704' - Fontana

'Samuel 626' - Riverside

'John 628' - San Clemente

'Gerald 416' - Huntington Beach

'Andrew 828' - Lake Forest

Our Member's Top 5 Cities:

Apple Valley - 19

Riverside - 19

Huntington Beach - 14

Los Angeles - 13

Corona - 11

Active Member Count:


465 Active Members!