32 Fishery protection vessels

The MV Aquarius Dignitus, formerly Aquarius 2 and Aquarius, is a 1977-built dual-flagged search and rescue vessel, which has been used to rescue refugees and illegal migrants stranded in the Mediterranean Sea since 2016. It has been chartered and operated since February 2016 by the NGOs SOS Méditerranée and Médecins Sans Frontières as a rescue vessel for migrants and refugees making the Mediterranean crossing in makeshift craft from Libya to Italy as part of the European migrant crisis.

USFS Auklet was an American fishery patrol vessel that served in the waters of Southeast Alaska. She was in commission in the United States Bureau of Fisheries from 1917 to 1940 and in the U.S. Fish and Wildlife Service as US FWS Auklet from 1940 to 1950.

USFS Blue Wing was an American fishery patrol vessel that operated in the waters of the Territory of Alaska. She was part of the United States Bureau of Fisheries (BOF) fleet from 1924 to 1940. She then served as US FWS Blue Wing in the fleet of the Fish and Wildlife Service from 1940 until at least 1951. Before her United States Government service, she was the commercial purse seiner August. In private ownership after the conclusion of her U.S. Government career she was renamed El Don.

USFS Brant was an American fishery patrol vessel that operated in the waters of the Territory of Alaska and off Washington, California, and Mexico. She was part of the United States Bureau of Fisheries (BOF) fleet from 1926 to 1940. She then served as US FWS Brant in the fleet of the Fish and Wildlife Service from 1940 to 1953. She then operated commercially until she sank in 1960.

MV Brown Bear was an American research vessel in commission in the fleet of the United States Bureau of Biological Survey and Alaska Game Commission from 1934 to 1940, the fleet of the United States Fish and Wildlife Service from 1940 to 1942 and again from 1965 to 1970, under the control of the University of Washington from 1952 to 1965, and in the National Oceanic and Atmospheric Administration′s National Marine Fisheries Service (NMFS) from 1970 to 1972.

The second USS Calypso (SP-632) was a United States Navy patrol vessel in commission from 1917 to 1919. She originally operated as the private motorboat Calypso from 1909 to 1917. After the conclusion of her U.S. Navy career, she served as the fishery patrol vessel in the United States Bureau of Fisheries fleet from 1919 to 1940 as USFS Merganser and in the Fish and Wildlife Service fleet as US FWS Merganser from 1940 to 1942.

USS Cobra (SP-626) was a United States Navy patrol vessel in commission from 1917 to 1919 that operated during World War I. She originally was constructed as a private motorboat. After the conclusion of her U.S. Navy career, she served as the fishery patrol vessel USFS Petrel for the United States Bureau of Fisheries from 1919 to 1934, operating in the waters of the Territory of Alaska.

USFS Crane was an American fishery patrol vessel that operated in the waters of the Territory of Alaska. She was in commission in the United States Bureau of Fisheries (BOF) fleet from 1928 to 1940. She then served as US FWS Crane in the fleet of the Fish and Wildlife Service from 1940 to 1960. After a brief stint in the fleet of the Alaska Department of Fish and Game during 1960, she was sold into private service, at various times named Crane, Brapo, Fishing 5, Belle, and Patricia during the 1960s and 1970s and then again Crane since 1978. She remained in service as of 2020.

USS Edithena was a United States Navy patrol vessel in commission from 1917 to 1919 that saw service during World War I. Prior to her U.S. Navy service, she operated as the private motor yacht Edithena from 1914 to 1917. After the conclusion of her U.S. Navy career, she served as the fishery patrol vessel USFS Widgeon in the fleet of the United States Bureau of Fisheries from 1919 to 1940 and as US FWS Widgeon in the fleet of the Fish and Wildlife Service from 1940 to 1944 or 1945. By 1947 she had returned to private ownership, first as Edithena and during the 1970s and 1980s as the fishing vessel Ila Mae.

MV Eider was an American motor schooner in commission in the fleet of the United States Bureau of Fisheries from 1919 to 1940 and in the fleet of the U.S. Fish and Wildlife Service from 1940 to 1942 and again in the late 1940s. She ran a passenger-cargo service between Unalaska and the Pribilof Islands, and also carried passengers, supplies, and provisions to destinations on the mainland of the Territory of Alaska and in the Aleutian Islands. She occasionally supported research activities in Alaskan waters and the North Pacific Ocean, and she conducted patrols to protect Alaskan fisheries and marine mammals. In 1924, she provided logistical support to the first aerial circumnavigation of the world.

Emsstrom was a German fishery protection vessel for the Federal Ministry of Food, Agriculture and Consumer Protection built as Frithjof in 1968 at Schlichting-Werft in Travemünde.

Fridtjof Nansen was the first ship in the Norwegian armed forces to be built specially to perform coast guard and fishery protection duties in the Arctic. She saw service in the Second World War with the Royal Norwegian Navy until she ran aground on an unmarked shallow at Jan Mayen in November 1940.

CGS Kestrel was employed as a Government of Canada Fisheries Protection vessel on the Pacific Coast. Completed in 1899 by Alfred Wallace shipyards in Vancouver, British Columbia she entered into service in 1903 and remained in government service after the creation of the Royal Canadian Navy in 1910 until she was sold in 1912. The vessel was broken up in 1931.

USS Raeo (SP-588) was a United States Navy patrol vessel in commission from 1917 to 1919. Prior to her U.S. Navy service, she operated as the motor passenger vessel Raeo from 1908 to 1917. After the conclusion of her U.S. Navy career, she served as the fishery patrol vessel USFS Kittiwake in the United States Bureau of Fisheries fleet from 1919 to 1940 and as US FWS Kittiwake in the Fish and Wildlife Service fleet from 1940 until at least 1945 and perhaps as late as 1948. She was the civilian fishing vessel Raeo from 1948 to 1957, then operated in various roles as Harbor Queen from 1957 to 1997. She became Entiat Princess in 1998 and as of 2009 was still in service.

USFS Murre was an American fishery patrol vessel that served in the waters of Southeast Alaska. She was in commission in the United States Bureau of Fisheries fleet from 1917 to 1940 and, as US FWS Murre in the U.S. Fish and Wildlife Service fleet from 1940 to 1942. Murre and her sister ship USFS Auklet were the first vessels ever constructed for fisheries enforcement duties in Alaska.

USFS Osprey was an American steamer that served as a fishery patrol vessel in the waters of the Territory of Alaska. She was in commission in the United States Bureau of Fisheries (BOF) from 1913 to 1921, and was the first vessel the BOF ever operated on fishery patrols in the Alaska. Before the BOF purchased her, she was the commercial cannery tender Wigwam from 1895 to 1912. After her BOF career ended, she operated as a commercial motor tug with the name Foss No. 19 from 1922 to 1965 and with the name Kiowa from 1965 until she sank in 1978.

USFS Pelican was an American fisheries science research ship and fishery patrol vessel that operated along the United States East Coast and the United States Gulf Coast and in the waters of the Territory of Alaska. She was part of the United States Bureau of Fisheries (BOF) fleet from 1930 to 1940. She then served as US FWS Pelican in the fleet of the Fish and Wildlife Service – from 1956 the United States Fish and Wildlife Service – from 1940 to 1958. She served as a fishery patrol vessel while on loan to the Washington Department of Fish and Wildlife from 1958 to 1970, then briefly returned to the Fish and Wildlife Service's successor agency, the National Marine Fisheries Service. Her United States Government service ended when she was sold into proivate hands in 1972, and she remained extant as of 2010. In 2017 Captain Patrick Burns and Captain John (Johnny) Sylvester purchased the Pelican from Marilyn Masland. She is currently moored in Deer Harbor on Orcas Island, WA. In 2018 she was brought up the Inside Passage to Alaska and back to Washington.

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.

USS Cobra (SP-626) was a United States Navy patrol vessel in commission from 1917 to 1919 that operated during World War I. She originally was constructed as a private motorboat. After the conclusion of her U.S. Navy career, she served as the fishery patrol vessel USFS Petrel for the United States Bureau of Fisheries from 1919 to 1934, operating in the waters of the Territory of Alaska.

USS Raeo (SP-588) was a United States Navy patrol vessel in commission from 1917 to 1919. Prior to her U.S. Navy service, she operated as the motor passenger vessel Raeo from 1908 to 1917. After the conclusion of her U.S. Navy career, she served as the fishery patrol vessel USFS Kittiwake in the United States Bureau of Fisheries fleet from 1919 to 1940 and as US FWS Kittiwake in the Fish and Wildlife Service fleet from 1940 until at least 1945 and perhaps as late as 1948. She was the civilian fishing vessel Raeo from 1948 to 1957, then operated in various roles as Harbor Queen from 1957 to 1997. She became Entiat Princess in 1998 and as of 2009 was still in service.

USFS Red Wing was an American fishery patrol vessel that operated in the waters of the Territory of Alaska as part of the United States Bureau of Fisheries (BOF) fleet from 1928 to 1939. Before her fishery service, she operated under the control of the United States Department of Agriculture.

USFS Scoter was an American fishery patrol vessel that operated in the waters of the Territory of Alaska. She was part of the United States Bureau of Fisheries (BOF) fleet from 1922 to 1940. She then served as US FWS Scoter in the fleet of the Fish and Wildlife Service from 1940 to 1950. Before her United States Government service, she was the commercial purse seiner Clatsop. She returned to that name and to private ownership after the conclusion of her U.S. Government career.

USFS Teal was an American fishery patrol vessel that operated in the waters of the Territory of Alaska. She was part of the fleet of the United States Bureau of Fisheries (BOF) fleet from 1928 to 1940. She then served as US FWS Teal in the fleet of the Fish and Wildlife Service from 1940 to 1960. After a stint in the fleet of the Alaska Department of Fish and Game from 1960 to 1966, she was sold into private service, and remained in operation as of 2016.

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 and remained in service until 1956 when the vessel was broken up.

USS Edithena was a United States Navy patrol vessel in commission from 1917 to 1919 that saw service during World War I. Prior to her U.S. Navy service, she operated as the private motor yacht Edithena from 1914 to 1917. After the conclusion of her U.S. Navy career, she served as the fishery patrol vessel USFS Widgeon in the fleet of the United States Bureau of Fisheries from 1919 to 1940 and as US FWS Widgeon in the fleet of the Fish and Wildlife Service from 1940 to 1944 or 1945. By 1947 she had returned to private ownership, first as Edithena and during the 1970s and 1980s as the fishing vessel Ila Mae.