USS Columbia (CL-56)

USS Columbia (CL-56), 15 May 1945
History
United States
Name	Columbia
Namesake	City of Columbia, South Carolina
Builder	New York Shipbuilding Corporation
Laid down	18 August 1940
Launched	17 December 1941
Commissioned	29 July 1942
Decommissioned	30 November 1946
Stricken	1 March 1959
Fate	Sold for scrap, 18 February 1959
General characteristics
Class and type	Cleveland-class light cruiser
Displacement	Standard: 11,744 long tons (11,932 t) Full load: 14,131 long tons (14,358 t)
Length	610 ft 1 in (185.95 m)
Beam	66 ft 4 in (20.22 m)
Draft	24 ft 6 in (7.47 m)
Installed power	4 × Babcock & Wilcox boilers 100,000 shp (75,000 kW)
Propulsion	4 × steam turbines 4 × screw propellers
Speed	32.5 knots (60.2 km/h; 37.4 mph)
Range	11,000 nmi (20,000 km; 13,000 mi) at 15 kn (28 km/h; 17 mph)
Complement	1,285 officers and enlisted
Armament	12 × 6 in (152 mm) Mark 16 guns 12 × 5 in (127 mm)/38 caliber guns 8 × 40 mm (1.6 in) Bofors anti-aircraft guns 13 × 20 mm (0.79 in) Oerlikon anti-aircraft guns
Armor	Belt: 3.5–5 in (89–127 mm) Deck: 2 in (51 mm) Barbettes: 6 in (152 mm) Turrets: 6 in (152 mm) Conning Tower: 5 in (127 mm)
Aircraft carried	4 × floatplanes
Aviation facilities	2 × stern catapults

USS Columbia was a Cleveland-class light cruiser of the United States Navy, which were built during World War II. The class was designed as a development of the earlier Brooklyn-class cruisers, the size of which had been limited by the First London Naval Treaty. The start of the war led to the dissolution of the treaty system, but the dramatic need for new vessels precluded a new design, so the Clevelands used the same hull as their predecessors, but were significantly heavier. The Clevelands carried a main battery of twelve 6-inch (152 mm) guns in four three-gun turrets, along with a secondary armament of twelve 5 in (127 mm) dual-purpose guns. They had a top speed of 32.5 knots (60.2 km/h; 37.4 mph).

The ship, the sixth US Navy ship to bear the name, was named for the city of Columbia, South Carolina. Columbia was commissioned in July 1942, and saw service in several campaigns in the Pacific. Like almost all her sister ships, she was decommissioned shortly after the end of the war, and never saw active service again. Columbia was scrapped in the early 1960s. A memorial to the ship and crew who served on her exists in Columbia.