HMCS Galiano was a Canadian government fisheries patrol vessel pressed into service with the Royal Canadian Navy in 1917 during the First World War. Used for patrol and assessment duties on the West Coast of Canada, Galiano disappeared in a storm in October 1918, making her Canada's only warship lost during the First World War.
CCGS John P. Tully is an offshore oceanographic science vessel in the Canadian Coast Guard operating out of Pacific Region at CGS Base Patricia Bay in Sidney, British Columbia. Prior to 1995, the ship was assigned to Fisheries and Oceans Canada. The vessel entered service in June 1985 with the Department of Fisheries and Oceans on the West Coast of Canada. In 1995, the fleets of Fisheries and Oceans and the Canadian Coast Guard were merged under Canadian Coast Guard command and John P. Tully became a Coast Guard vessel.
Gauss was a ship built in Germany specially for polar exploration, named after the mathematician and physical scientist Carl Friedrich Gauss. Purchased by Canada in 1904, the vessel was renamed CGS Arctic. As Arctic, the vessel made annual trips to the Canadian Arctic until 1925. The ship's fate is disputed among the sources, but all claim that by the mid-1920s, the vessel was out of service.
HMCS Armentières was one of twelve Battle-class naval trawlers used by the Royal Canadian Navy (RCN). Armentières entered service in 1918 near the end of the First World War on the Atlantic coast of Canada. Following the war, the ship was transferred to the Department of Marine and Fisheries for a short period before reverting to RCN service in 1923 on the Pacific coast of Canada. The ship sank in 1925, was raised and re-entered service, remaining with the fleet through the Second World War as an examination vessel at Prince Rupert, British Columbia. After the end of the war, the vessel entered mercantile service becoming A.G. Garrish in 1947, later renamed Arctic Rover in 1958, Laforce in 1962 and Polaris in 1973. The ship's registry was deleted in 1991.
HMCS Arras was one of twelve Battle-class naval trawlers that saw service with the Royal Canadian Navy (RCN). The vessel entered service in 1918 near the end of the First World War and was used for patrolling and escort duties along the Atlantic Coast of Canada. Following the war, Arras was transferred to the Department of Marine and Fisheries where the ship was used as a fisheries patrol vessel. Following the outbreak of the Second World War, the ship re-entered RCN service as a gate vessel. In 1943, the ship was heavily damaged by fire and was broken up in 1957.
CGS Canada was a patrol vessel, sometimes referred to as a cruiser, in the Fisheries Protection Service of Canada, an enforcement agency that was part of the Department of Marine and Fisheries. Canada is considered to be the nucleus of the Royal Canadian Navy for her role in training Canadian naval officers and asserting Canadian sovereignty. Canada saw service in the First World War and was commissioned into the Royal Canadian Navy as HMCS Canada during that conflict. Following the war, the vessel was sold for commercial use and renamed MV Queen of Nassau. On the verge of being sold again, the ship sank in Straits of Florida on 2 July 1926.
HMCS Gulnare was a Canadian government ship that served as a patrol boat and guard vessel for the Royal Canadian Navy (RCN) during the First World War. Acquired by the Canadian government in 1902, Gulnare was used for fisheries patrol and hydrographic survey duties until 1914. Following the war, Gulnare was used to intercept smugglers. Returned to government service in 1920, the vessel was converted to a lightship in 1925 and sold in 1937 to private interests. The vessel was broken up for scrap in the late 1940s.
HMCS Malaspina was a Canadian government fisheries patrol vessel pressed into service with the Royal Canadian Navy in 1917 and again in 1939 and which therefore saw service during the First World War and Second World War. The vessel was constructed in 1913 in Dublin, Ireland and patrolled the fisheries along the West Coast of Canada.
CCGS Brant was a Canadian Coast Guard vessel in service between 1928 and 1966. Stationed on the East Coast of Canada, Brant was deployed as a navigation aids tender. Brant was the last coal-burning vessel in Canadian government service.
CCGS C.P. Edwards was a Canadian Coast Guard ship. Entering into service as a coastal freighter in 1946 with the name Ottawa Mayhill, it was commissioned in 1947 as CGS C.P. Edwards for the Department of Transport's Marine Service, serving as a light vessel. C.P. Edwards was transferred into the newly created Canadian Coast Guard in 1962, and was decommissioned in 1972. The vessel was sold to private interests that year. An engine was acquired by Canadian Science and Technology Museum in 1976. The Canadian registry of the vessel was closed in 1979 and the ship was sold to U.S. interests.
CCGS N.B. McLean was a Canadian Coast Guard icebreaker. Constructed in 1930 at Halifax Shipyards, she entered service as CGS N.B. MacLean and served in the Department of Transport's Marine Service, using the prefix "Canadian Government Ship". The ship was transferred into the newly created Canadian Coast Guard in 1962. She served in the St. Lawrence River and Gulf of St. Lawrence until she was decommissioned in 1979, and taken to Taiwan to be scrapped in 1989. She was replaced by CCGS Pierre Radisson.
CCGS D'Iberville was a Canadian Coast Guard icebreaker that was in service from 1952 to 1983 and was Canada's first modern icebreaker. The ship commissioned as CGS D'Iberville for the Department of Transport's Marine Service, using the prefix "Canadian Government Ship", D'Iberville was transferred into the newly-created Canadian Coast Guard in 1962. When launched, she was the largest icebreaker in use by Canada post-World War II until CCGS John A. Macdonald was put in service. In 1984, the icebreaker was renamed Phillip O'Hara before returning to her old name in 1988. In 1989 the vessel was sold for scrap and broken up at Kaohsiung, Taiwan.
CCGS Wilfred Templeman was a Canadian Coast Guard fisheries research vessel that entered service 1981 with the Department of Fisheries and Oceans. In 1995 the Fisheries and Oceans and Canadian Coast Guard fleets were amalgamated and Wilfred Templeman joined the Canadian Coast Guard. The research vessel patrolled the coast off Newfoundland and Labrador. In 2011, the vessel was taken out of service, sold to commercial interests and renamed Blain M.
CGS Simcoe was a lighthouse supply and buoy vessel of the Canadian government acquired for service on the Great Lakes. Entering service in 1909, Simcoe was active until 1917 when the vessel foundered while transiting to Saint John, New Brunswick with the loss of 44 persons.
CGS Vigilant was a Fisheries Protection patrol vessel employed on the Canadian Great Lakes. Completed in 1904, the vessel remained in service on the Great Lakes until 1924. The vessel was then chartered by the Canadian Customs Preventive Service until 1929 for service on the East Coast of Canada. The ship was sold to private interests and converted to a barge. She remained in service until 1956 when the vessel was broken up.
CGS Acadia was a fisheries patrol vessel of the Canadian Department of Marine and Fisheries from 1885 to 1909. The ship began life as the yacht Yosemite, constructed in the United States in 1880. After being acquired in 1885 by Canada and renamed Acadia, the ship served in the Atlantic fisheries, enforcing fisheries regulations in Canadian waters. The ship was taken out of service in 1909 and sold for scrap and Acadia's registry was closed in 1910.
CGS Stanley has been described as Canada's first effective icebreaker. She was launched in 1888, and remained in service until 1935. Constructed in the United Kingdom, Stanley was deployed along the East Coast of Canada for use as a ferry and lighthouse and buoy supply vessel and was used for icebreaking during winter months.
CGS Minto was one of the Government of Canada's first icebreakers. She was modeled after CGS Stanley, Canada's first effective icebreaker, but was slightly longer and more powerful. Like her predecessor, her primary winter duties were keeping Prince Edward Island connected to the mainland—one of the conditions under which the province had entered Confederation. The ship entered service in 1899 and remained on the East Coast of Canada until 1915, when Minto was sold to the Russian Empire. Transferred in November, she became Ivan Susanin, and was tasked with keeping northern ports open during the war. Her name was changed to Leitenant Dreyer in 1920 after being taken over the Soviet Navy and Skuratov in 1921. The ship was wrecked in the Barents Sea in 1922.
CGS Petrel was a Canadian patrol vessel used primarily for fisheries protection on the upper Great Lakes from 1892 to 1904. In 1904, Petrel was sent to the East Coast of Canada for fisheries protection duties there. In 1912, Petrel was fitted for minesweeping and in 1914, was taken over by the Royal Canadian Navy for use as an examination vessel during the First World War. Following the war, Petrel was discarded.
CGS C.D. Howe was a Canadian Arctic patrol vessel tasked with controversial missions that served first with the Department of Transport, then the Canadian Coast Guard. Conceived as a way to make Canada's presence in the Arctic more visible, C.D. Howe entered service in 1950. The ship would make an annual voyage to Canada's north in the summer months, visiting remote communities to resupply them and to provide medical and dental services. The patrol vessel would sometimes remove members of Aboriginal communities to the south for further treatment. The ship was also involved in a forced resettlement of Inuit families in the High Arctic. During winter months, C.D. Howe provided services in the Gulf of St. Lawrence. In 1962, the ship joined the Canadian Coast Guard and was given the new prefix CCGS. C.D. Howe was deemed obsolete in 1969 and taken out of service. In 1970 the vessel was sold, becoming an accommodation vessel in Greenland before being broken up for scrap in 1975.
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