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.
Latest posts
2026-07-05 mk’s Words – July 2026
Following a successful Field Day 2026, OARC reflects on the teamwork and accomplishments that made the event memorable while beginning the search for a new venue for 2027.
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 2026
Designing 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 reading the other day and…
2026-06-02 David’s Column – June 2026
Updates on a few local Amateur Radio activities and some historical trivial about Arthur “Artie” Moore, a pioneer and inventor in the ham radio field who reported hearing the Titannic’s distress calls from his small English village some 5,000 kilometres away.