USS Springfield (CL-66)

Springfield during gunnery practice in the late 1940s
History
United States
Name	Springfield
Builder	Fore River Shipyard
Laid down	13 February 1943
Launched	9 March 1944
Commissioned	9 September 1944
Decommissioned	15 May 1974
Stricken	31 July 1980
Fate	Sold, 11 March 1980
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 24 × 40 mm (1.6 in) Bofors anti-aircraft guns 21 × 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
General characteristics (1960 rebuild)
Class and type	Providence-class guided missile cruiser
Displacement	15,025 long tons (15,266 t)
Armament	3 × 6-inch/47 caliber Mark 16 guns 2 × 5-inch/38 caliber anti-aircraft guns 1 × Mark 9 RIM-2 Terrier missile launcher

USS Springfield 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).

She was the third US Navy ship to be named after Springfield, Illinois. Commissioned in 1944, she served briefly in the Atlantic before transferring to the Pacific. There she served with fast carrier task forces, primarily in an anti-aircraft role, but also in a shore bombardment role in the last stages of the Pacific War. She earned two battle stars for wartime service. Like all but one of her sister ships, she was decommissioned and laid up soon after the end of World War II.

In the late 1950s she was one of three Cleveland-class ships to be converted into Providence-class guided missile cruisers. As part of this conversion, she was modified to become a flagship, which involved expanding her forward superstructure and removing most of her forward armament. She was recommissioned in 1960 as CLG-7 (later redesignated as CG-7). In her second career, she served entirely in the Atlantic and Mediterranean. She was decommissioned for the final time in 1974 and sold for scrap six years later.