WELCOME TO
ORANGE COUNTY
MODELERS ASSOCIATION
Home of Bob Swenson Memorial Field · Silverado, CA
Live field conditions
FROM THE SAFETY OFFICER
A message from Dave Kadonoff
Safe flying, following the field rules, and keeping the site open with County Parks. Field Marshals are volunteers — read the full note.
Latest Notices
- OCMA Member Appreciation DayHi Gang! I want to announce the 2026 OCMA Member Appreciation Day at the field on Sunday, October 4. Over the last few years so many friends and members have left the train it is difficult to keep track. With … Read more
- Randy McElhattanI’m sorry to announce we’ve lost another valued friend. On July 31, Randy McElhattan passed away. He will be sorely missed along with all the other friends we’ve lost recently. Blue Skies and fair winds my friend. His family are … Read more
Orange County’s shared RC flying field
OCMA operates Bob Swenson Memorial Field in Silverado for the participating AMA clubs that make up the association. Membership exists to keep a safe field on County Parks land — AMA, FAA, a participating club, and an OCMA badge are required to fly.
Why Join OCMA?
Ready to fly at Bob Swenson Field?
Become a member of a participating club, then apply for your OCMA field badge.