Time to renew dues for 2026!
MONDAY NIGHT NET:
7:30 pm every Monday evening on 2 meters. All are welcome to join on the SC4ARC repeater.
Radio Frequency is 146.730 with an offset of minus (-) 600 kHz and CTCSS tone of 114.8.
MONTHLY CLUB MEETINGS: the 3rd Saturday of each month at 10am (no meetings in June, August, October or December)
Next meeting is April 18th, 2026, 10am at La Honda Fire Brigade. Tech session TBA.
UPCOMING EVENTS:
April 26th: Dream Machines in Half Moon Bay. Sign up to help provide communications support here.
May 2nd, 9th, and 23rd: Technician Licensing Class and FCC Exams in Half Moon Bay
May 16th: Potluck Meeting at Pat O'Coffey's. Practice training for Field Day
June 6th/7th: La Honda Fair - SC4 will have an info booth. Please volunteer to help staff the booth!
June 7th: 2026 Sequoia Century Bicycle Event. Sign up here.
June 27th / 28th: Field Day at La Honda Open Space Preserve
September 27th: Tour de Cure bicycle event. Sign up here.
The Club meets monthly the 3rd Saturday at 10am at various locations around La Honda. Check the Events page for our calendar and other special activities. General news, radio tips, and other useful info is posted on SC4ARC Groups.io.
Use our club repeater coverage maps and band plan to connect with friendly hams around the San Mateo County coast.
Join our weekly call-in net, 7:30pm Mondays on the 146.730 repeater.
The SC4 Amateur Radio Club sponsors SC4ARES which provides emergency communication services during disasters for the South Coast of San Mateo County. Check out all of our ARES resources, including the Field Operating Guide, ICS Forms, and checklists for disaster preparation and Go-Kits.
If you wish to be active in SC4ARES contact our ARES Emergency Coordinator