Events & calendar

Upcoming

• June 27, 2026 – June 28, 2026
  ARRL Field Day 2026
  TBD — watch Slack for the site

  Our annual 24-hour emergency-preparedness operating event. All welcome.

  Coordinators

  • Harry Stern (WD9DSL)

Past

• May 23, 2026 2026 SFRC Parks-Polyfecta
• March 12, 2026 2026 SFRC SimulSOTA
• January 17, 2026 2026 SFRC Winter Field Day Operations
• January 5, 2026 San Francisco Half Marathon - February 1st, 2026
• January 1, 2026 2026 Half Marathon
• October 27, 2025 SFRC Angel Island OTA Trifecta+, 6th Anniversary!
• May 31, 2025 SFRC FIELD DAY on Saturday JUNE 28!
• April 2, 2025 4th Annual Simul-SOTA Event
• January 21, 2025 Call for SFRC Comms Operators for 2025 SF Half-Marathon
• January 18, 2025 JOIN US! 2025 SFRC Winter Field Day ~ Saturday, Jan 25th
• January 1, 2025 2025 SFRC Winter Field Day
• November 25, 2024 December Meeting Replaced by Holiday Party
• October 23, 2024 2024 Angel Island OTA-Trifecta Plus
• June 5, 2024 2024 ARRL Field Day
• March 30, 2024 2024 SFRC Simul-SOTA EVENT
• January 15, 2024 ANNOUNCEMENT: SFRC 2024 WINTER FIELD DAY
• January 1, 2024 Register to volunteer here
• January 1, 2024 OPERATIONS PLAN for SFRC FIELD DAY
• January 1, 2024 2024 Winter Field Day Announcement