Qualla: HMCS Thiepval

HMCS Thiepval: Introduction

Sat, 21 Mar 2026 00:00:00 GMT

She was built to hunt submarines and ended up chasing rum-runners. HMCS Thiepval, one of twelve Battle-class trawlers commissioned by the Royal Canadian Navy during the First World War, lived a career so improbable that it reads like a novel outline rejected for having too many plot twists. Anti-submarine patrols off Canada's east coast. Fisheries enforcement on the west coast. A trans-Pacific voyage to rescue round-the-world flyers stranded in the Soviet Union. And finally, in 1930, a rock in Barkley Sound that put an end to all of it. Her wreck has been sitting on the bottom ever since, still armed with unexploded munitions that were not removed until 2017.

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HMCS Thiepval: Born for a War She Nearly Missed

Sat, 21 Mar 2026 00:00:00 GMT

The Battle-class trawlers were Canada's response to Admiralty warnings about German U-boats threatening merchant shipping in the western Atlantic. Modeled on North Sea trawlers -- since standard Canadian fishing vessels were deemed unsuitable for patrol work -- the design produce...

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HMCS Thiepval: Seals, Smugglers, and Sovereignty

Sat, 21 Mar 2026 00:00:00 GMT

Transferred to Canada's west coast after the war, Thiepval settled into a career that was far more varied than her designers had imagined. She conducted search and rescue patrols, enforced fisheries regulations -- sometimes seizing American boats caught in Canadian waters -- and ...

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HMCS Thiepval: Rescue in the North Pacific

Sat, 21 Mar 2026 00:00:00 GMT

In 1924, Thiepval embarked on her most dramatic mission: supporting a round-the-world flight attempt across the North Pacific. After waiting in Hakodate, Japan, she steamed to Petropavlovsk in the Soviet Union to meet the aircraft and crew. Bad weather delayed the flight until Au...

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HMCS Thiepval: The Last Rock

Sat, 21 Mar 2026 00:00:00 GMT

After the Pacific rescue, Thiepval returned to routine duties. In 1925 she assisted the trawler Armentieres, which had struck a rock in Pipestem Inlet in Barkley Sound. The following year she towed the Mexican schooner Chapultepec off the rocks at Carmanah Point. Then, in 1930, h...

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