CERT & Preparedness

• South San Francisco CERT (Fire Dept.)

• Daly City CERT (NCFA) 

• Brisbane CERT (NCFA) 

• San Bruno CERT

• San Mateo Consolidated Fire CERT

Mesh networking

• Meshtastic Bay Area (“Bay Mesh”) — Bay-wide community of Meshtastic users.

• Bay Area Mesh (AREDN/ham mesh) — Nonprofit running the AREDN-based disaster Internet across the SF Bay Area

Local ham radio clubs 

• San Mateo Radio Club (W6UQ)

• San Bruno Amateur Radio Club (SBARC)

• Millbrae Amateur Radio Club (MARC)

• San Francisco Radio Club (SFRC)
  
  

Emergency Communications (ARES/RACES/ACS)

• San Mateo County Sheriff’s Communications Unit (SCU) 

• SCARES – South County ARES (San Mateo County) 

• SC4ARES (South Coast/South County ARES) 

• HMB ARES (Half Moon Bay/Coastside) 

• SF ACS (Auxiliary Communications Service) 

• Bay Area Mesh (AREDN) x ARES tie-in