Links
Local Clubs
- Anchor Bay Amateur Radio Club
- Benicia Amateur Radio Club
- Marin Amateur Radio Society
- North Bay Amateur Radio Association
- Redwood Empire DX Association
- Sonoma County ACS
- Sonoma County Radio Amateurs
- Sonoma Mountain Repeater Society
- Willits Amateur Radio Society
Organizations
- 50MHz and Up Group of Northern California
- American Radio Relay League
- AMSAT North America
- Pacific Division of ARRL
- San Bernardino Microwave Society
- Tucson Amateur Packet Radio (TAPR)