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Friday 24 February 2017

American light cruiser USS Duluth (CL-87) 1942-1960

Cleveland-class

Fargo-class

Laid down by the Newport News Shipbuilding and Dr Dock Company, Newport News, Virginia, USA on 9 November 1942, launched by Mrs. E.H. Hatch on 13 January 1944, commissioned on 18 September 1844, decommissioned on 25 June 1949 and sold to be broken up on 14 November 1960. Call sign NUBP.

Cleveland-class consisting of the Cleveland (CL-55), Columbia (CL-56), Montpelier (CL-57), Denver (CL-58), Amsterdam (CL-59), Santa Fe (CL-60), Tallahassee (CL-61), Birmingham (CL-62), Vincennes (CL-64), Pasadena (CL-65), Springfield (CL-66), Topeka (CL-67), New Haven (CL-76), Huntington (CL-77), Dayton (CL-78), Wilmington (CL-79), Biloxi (CL80), Houston (CL-81), Providence (CL-82), Providence (CL-82), Manchester (CL-83), Buffalo (CL-84), Fargo (CL-85), Vicksburg (CL-86), Duluth (CL-87), Anonymous (CL-88), Miami (CL-89), Astoria (CL-90), Oklahoma City (CL-91), Little Rock (CL-92), Galveston (CL-93), Youngstown (CL-94). Buffalo (CL-99), Newark (CL-100), Amsterdam (CL-101), Portsmouth (CL-102), Wilkes-Barre (CL-103), Atlanta (CL-104), Dayton (CL-105), Fargo (CL-106) and Huntington (CL-107). The Newark (CL-108), New Haven (CL-109), Buffalo (CL11), Wilmington (CL111), Vallejo (CL112), Helena (CL113), Anonymous (CL-115), Roanoke (CL-114), Tallahassee (CL 116), Cheyenne (CL117) and Chattanooga (CL118), are usually described as part of the Fargo-class. preceded by the St. Louis and Atlanta-classes and succeeded by the Fargo-class (a modified Cleveland-design. Of the originally 52 planned ships were 9 converted and completed as the Independence-class light aircraft carriers and 2 with an altered design were part of the Fargo-class. There were totally 29 commissioned of which the Galveston was completed as a guided missile cruiser and 5 others later converted into the Galveston and Providence-class guided missile cruisers.

Technical class specifications.
With a displacement of 11.932 (standard)-14.358 (maximum) tons and as dimensions 180 (waterline)-185,42 (over all) x 20,22 x 7,6 (maximum) x 34 (height) metres or 600-608.4 x 66.4 x 25 x 113 feet. The machinery consisted of 4 General Electric geared steam turbines  and 4 boilers supplying 100.000 shp allowing with the 4 screws a speed of 32,5 knots. With a speed of 15 knots was the range 8.640 nautical miles. Crew numbered 1.255 men (including 70 officers). The armour consisted of a 8,3cm/3.25”012,7cm/5” thick belt, a 5,1cm/2” thick deck, 12,7cm/5” bulkheads with the gun turrets, barbettes and conning tower protected by respectively 3,8cm/1.5” (rear)-7,6cm/3” (roof and sides)-17cm/6.5 (face), 15cm/6” and 5,7cm/2.25”-12,7cm/5”. For the 4 floatplanes they could take with them were 2 catapults situated on the stern available. Main armament consisted of 4x3-15cm/6” guns /47cal Mark 16 guns and the secondary armament of 6x2-13cm/5” /38 cal anti aircraft guns, 4x4-4cm/1.6” anti aircraft guns,6x2-4cm/1.6” anti aircraft guns and 10x1-2cm/0.79” anti aircraft guns.