The Ottawa Amateur Radio Club (OARC) is building a thriving Ottawa Amateur Radio community of individuals that are trained, equipped, and actively involved in the hobby and in providing radio-communications support as a public service to our served agencies.
Latest Posts
- 2026-09-12 VOLUNTEER AND RESERVE A TABLE AT OARC CARP HAMFEST 2026
OARC Carp Hamfest is the region’s largest Amateur Radio flea market and trade show! Reserve your vendor or exhibitor table and sign up to volunteer. - 2026-06-30 Ralph’s Technical Trawl – July 2026
Summertime is the perfect season for portable operating. Learn how to size an LFP battery so your station stays lightweight, efficient, and ready for a full day on the air. - 2026-06-27 OARC Field Day – Report
OARC’s 2026 Field Day brought together dozens of amateur radio operators for a weekend of operating, learning, and camaraderie, resulting in hundreds of contacts across North America. - 2026-06-14 OARC UHF/VHF Ground Plane Antenna-Building Workshop – June 2026 – Report
There were 14 builders in attendance at the UHF/VHF Ground Plane Antenna-Building Workshop on June 14, 2026, and there were a few more hams there helping out… - 2026-06-10 OARC Annual General Meeting (AGM) – Report
Ottawa Amateur Radio Club (OARC) held its Annual General Meeting (AGM) on Wednesday, June 10, 2026… - 2026-06-03 The Prez Sez – June 2026
In this issue: A few pre-summer thoughts, preparing for the Annual General Meeting (AGM), updates on Club goals including Education, Equipment (the VE2CRA Repeater-Modernization Project, in particular), and Activities. - 2026-06-03 Ralph’s Technical Trawl – June 2026Designing antennas often requires multiple programs and utilities. VE3KSM Antenna Studio brings modeling, analysis, and visualization together in one easy-to-use platform for amateur radio experimenters.
- 2026-06-03 mk’s Words – June 2026
I was going to write something about Field Day, but realized you’ve heard it all before. So…I was looking around the shelves for some light…
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Last Updated on 2026-05-09 by Joannadanna