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Leahy-class cruiser

USS Leahy, lead ship of her class
USS Leahy (CG-16)
Class overview
Name: Leahy class
Builders: Several
Operators:  United States Navy
Preceded by: Albany class
Succeeded by: Belknap class
Subclasses: Bainbridge class
Built: 1959–1964
In commission: 1962–1995
Completed: 9
Active: 0
Retired: 9
General characteristics
Type: Guided missile cruiser
Displacement: 7,800 tons (full load)
Propulsion:
  • 2 × steam turbines providing 85,000 shp (63 MW); 2 shafts
  • 4 × boilers
Speed: 32 knots (59 km/h; 37 mph)
Range: 8,000 nautical miles (15,000 km; 9,200 mi) at 20 knots (37 km/h; 23 mph)
Sensors and
processing systems:
Electronic warfare
& decoys:
Armament:
Aircraft carried: None
USS Bainbridge (CGN-25)
USS Bainbridge (CGN-25)
Class overview
Name: Bainbridge class
Builders: Bethlehem Steel Corporation
Operators:  United States Navy
Built: 1959–1962
In commission: 1962–1996
Completed: 1
Active: 0
Retired: 1
General characteristics
Class and type: Guided missile cruiser
Displacement: 9100 tons
Length: 172.1 m (565 ft)
Beam: 17.6 m (58 ft)
Draft: 3.2 m (10 ft)
Propulsion: 60,000 shp (45,000 kW); 2 G.E. Reactors (D2G), Geared Turbines, 2 screws
Speed: 34 knots (63 km/h; 39 mph)
Range: Unlimited
Complement: 475
Sensors and
processing systems:
  • 1 AN/SPS-10 surface search RADAR
  • AN/SPS-37 search RADAR
  • AN/SPS-52 3D air search RADAR
  • 4 AN/SPG-55 Terrier fire control RADAR
  • AN/SQS-26 SONAR
Armament: As Leahy class

Leahy-class cruisers were a class of guided missile cruisers built for the United States Navy. They were originally designated as Destroyer Leaders (DLG), but in the 1975 cruiser realignment they were reclassified as guided missile cruisers (CG).

They were a new "double-ender" class fitted with Terrier (later Standard ER) missile launchers fore and aft, and the first and only frigate class designed without a main gun battery for shore bombardment or ship-vs.-ship engagements—the gun armament was reduced in order to carry a larger missile load. One of the principal missions of these ships, like their predecessors the Farragut class, was to form part of the anti-air and antisubmarine screen for carrier task forces, while also controlling aircraft from the carrier by providing vectors to assigned targets.

The ships carried over the propulsion plant of the Farragut class, fitted into a longer hull designed with a knuckled “hurricane” bow that reduced plunging in a rough sea, thus keeping the forecastle dry as needed to operate the forward missile launcher. Other features included an expanded electrical plant and increased endurance. A major design innovation was the use of "macks"—combined masts and stacks—on which the radars could be mounted without smoke interference.

The first three ships were constructed at Bath Iron Works, the next two at New York Shipbulding Corp, and the rest at Puget Sound Bridge and Dry Dock Company, Todd Shipyards, San Pedro, CA, San Francisco Naval Shipyard and Puget Sound Naval Shipyard.

Modernizations were accomplished between 1967 and 1972, upgrading air warfare capabilities. Nearly all modernizations were completed at Bath Iron Works, but Leahy received the modernization at Philadelphia Naval Shipyard at a cost of $36.1 million.


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Wikipedia

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