A community-driven resource for amateur radio enthusiasts
A look back at MicroHAMS Field Day — the rooftop-garage and park sites of the early years, Field Day with BEARONS and Snohomish ACS at Camp Freeman, and the engineered HF/VHF station returning for 2026 as N7OS.
ARRL Field Day is the largest annual amateur radio event in North America. MicroHAMS has participated in recent years alongside BEARONS, and 2026 planning is getting underway.
A summary of practical HF helical resonator filters that can help isolate multiple 20-meter stations during Field Day operations.
MicroHAMS returns to Camp Freeman near Monroe for our 4th year of ARRL Field Day as N7OS — a 3A HF station plus VHF, camping, great food, and a standing invitation to Snohomish County ACS and former BEARONS. Operate, help, or just stop by.
Monthly MicroHAMS meeting focused on ARRL Field Day 2026 — our N7OS operation at Camp Freeman near Monroe. Final plans, station and volunteer assignments, camping logistics, and how to get on the air.
Annual amateur radio event challenging operators to set up portable stations and make contacts in winter conditions. Participate solo or with your club!