Get involved in providing radio-communications support for the annual CN Cycle for CHEO. Amateur Radio operators are needed for some bicycle mobiles, some walking mobiles, some fixed stations along the route, and a few people for the command post.
Join us this month for a feature presentation on the Amazing Hex Beam! Craig Delmage (VE3OP) will explore the design principles behind the modern hex beam; explains how its unique geometry delivers strong gain and front-to-back performance; and compares it with more traditional antennas such as Yagis, dipoles, and verticals.
*** REGISTRATION IS NOW CLOSED *** The End-Fed Half Wave (EFHW) Antenna Build Workshop will be of interest to anyone who has a multi-band HF amateur radio with up to…
Get involved in providing radio-communications support to the Rideau Lakes Cycle Tour 2026! Amateur Radio operators are needed at fixed and mobile stations for one or both days of this two-day community event.
Notice is hereby given that the 2026 OARC AGM will be held on Wednesday, June 10, 2026 at 6:45 PM at 1345 Baseline Road. Only members in good standing can attend and vote. Review 2025 accomplishments and finances, and elect directors. Attend in person or observe by Microsoft Teams. Join: https://teams.microsoft.com/meet/210752677425787?p=bMMzmai7Kk74WvP9Az
(Meeting ID: 210 752 677 425 787, Passcode: pL3Bp23K)
*** REGISTRATION IS NOW CLOSED *** Join us for the OARC UHF/VHF Ground Plane Antenna-Building Workshop. This project will be of interest to anyone who has a UHF/VHF Amateur Radio…
June 27 , 2026, 2:00 pm (18:00 UTC) to June 28, 2026 4:59 p.m (20:59 UTC) at Scouts Headquarters, 1345 Baseline Road. Setup on June 26. CLICK HERE TO REGISTER…
RAC Canada Day Contest on Wednesday July 1, 2026 - 0000 UTC to 2359 UTC Each year on July 1st, the anniversary of Canada’s Confederation, Radio Amateurs of Canada (RAC)…
Get involved in providing radio-communications support for MS Bike 2026 - Ottawa to Cornwall, Aug 15-16 Operators are needed for Amateur Radio safety checkpoints and net control for this two-day…
OARC Carp Hamfest is the region’s largest Amateur Radio flea market and trade show! Let's break another attendance record in 2026! This event features most of the big ham radio…