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This is a list of icebreakers and other special icebreaking vessels (except cargo ships and tankers) capable of operating independently in ice-covered waters. Ships known to be in service are presented in bold .
Crew: 21 officers, 295 enlisted as built; (after World War II, the U.S. vessels of the Wind-class had their armament gradually reduced, which also reduced their complements) Armament: Four 5-inch/38 (127 mm) dual purpose guns (2 twin turrets). Twelve 40 mm/60 AA guns (3 quadruple turrets). Six 20 mm/80 AA; Y-guns. Two depth charge racks.
The ship was 61.40 m long and 15.30 m wide, had a draft of 5.90 / 6.30 m and a water displacement of 2090 t (standard) and 2913 t (fully equipped). Two standing triple expansion steam engines with a total of 3200 psi gave a top speed of 12.5 knots over two screws. The armament consisted of two 3.7 cm Flak 37 in single mounts.
The list includes armed vessels that served during the war and in the immediate aftermath, inclusive of localized ongoing combat operations, garrison surrenders, post-surrender occupation, colony re-occupation, troop and prisoner repatriation, to the end of 1945. For smaller vessels, see also list of World War II ships of less than 1000 tons.
The list includes armed vessels that served during the war and in the immediate aftermath, inclusive of localized ongoing combat operations, garrison surrenders, post-surrender occupation, colony re-occupation, troop and prisoner repatriation, to the end of 1945. For smaller vessels, see also list of World War II ships of less than 1000 tons.
During the steam era, the most powerful pre-war steam-powered icebreakers had a propulsion power of about 10,000 shaft horsepower (7,500 kW). [11] Ymer is the world's first diesel-electric icebreaker, built in 1933. The world's first diesel-electric icebreaker was the 4,330-ton Swedish icebreaker Ymer in 1933.
USCGC Southwind (WAGB-280) was a Wind-class icebreaker that served in the United States Coast Guard as USCGC Southwind (WAG-280), the Soviet Navy as the Admiral Makarov, the United States Navy as USS Atka (AGB-3) and again in the U.S. Coast Guard as USCGC Southwind (WAGB-280).
The Mackinaw ' s first assignment after she was launched in the final winter of World War II was to train 25 Soviet sailors from January 20 to February 6, 1945, before the sailors took up engineering duties on a lend-lease Wind class icebreaker.