HMCS Chignecto was a Bangor-class minesweeper of the Royal Canadian Navy that served exclusively on Canada's west coast during World War II. Built to a British design, the vessel measured 180 feet (54.9 meters) in length overall, with a beam of 28 feet 6 inches (8.7 meters) and a draught of 9 feet 9 inches (3.0 meters). Displacing approximately 672 long tons (683 metric tons), she was equipped with a crew of 6 officers and 77 enlisted personnel. Powered by two vertical triple-expansion steam engines, each driving a single shaft, Chignecto generated about 2,400 indicated horsepower, reaching a maximum speed of 16.5 knots (30.6 km/h). Steam was supplied by two Admiralty three-drum boilers, and she could carry up to 150 long tons (152 metric tons) of fuel oil. Her armament initially included a single quick-firing 4-inch (102 mm)/40 caliber Mk IV gun, which was later replaced by a 12-pounder (3-inch/76 mm) 12 cwt HA gun. For anti-aircraft defense, she was fitted with one QF 2-pounder Mark VIII gun and up to three single-mounted QF 20 mm Oerlikon guns. She also carried a formidable load of 40 depth charges for convoy escort and minesweeping roles, deployed from two depth charge throwers and four chutes. Constructed by North Van Ship Repair in North Vancouver, her keel was laid on 9 November 1940, and she was launched on 12 December 1940. HMCS Chignecto was commissioned into the Royal Canadian Navy on 31 October 1941. During her wartime service, she was assigned to Esquimalt Force and Prince Rupert Force, conducting local patrols and minesweeping operations along the west coast of Canada. Her role was primarily defensive, ensuring safe passage for Allied ships in the Pacific theatre. Following the end of World War II, Chignecto was paid off on 3 November 1945. She was sold in 1946 to the Union Steamship Co. of British Columbia, with an intention to convert her into a coastal merchant vessel—a plan that was ultimately not realized. The vessel's final fate remains uncertain; sources differ, with some indicating she was broken up in 1949, while others suggest she was still in existence or resold as late as 1952. Her service record underscores her importance in Canada's maritime defenses during the war, particularly in safeguarding the vital west coast shipping routes.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.