Science Fair Project Encyclopedia
USS Kearsarge (LHD-3)
|Laid down:||9 Feb 1990|
|Launched:||26 Mar 1992|
|Commissioned:||16 Oct 1993|
|Length:||844 ft (257 m)|
|Beam:||106 ft (32 m)|
|Draught:||27 ft (8 m)|
|Propulsion:||two 600 lb/inē (4 Mpa) boilers, two geared steam turbines, two shafts, 70,000 total shaft horsepower (52 MW)|
|Speed:||24 knot (44 km/h)|
|Complement:||Ship's Company: 104 officers, 1004 enlisted; Landing Force: 1893 officers and enlisted|
|Armament:||two NATO RIM-7M Sea Sparrow and Rolling Airframe Missile systems, three 20 mm Phalanx CIWS, eight 0.50 in (12.7 mm) machine guns|
|Aircraft:||42 CH-46 Sea Knight helicopters, five AV-8 Harrier II "Jump-Jets", six ASW helicopters|
|Landing Craft:||Three air cushion landing craft (LCAC)|
|Motto:||"Proud -- Trustworthy -- Bold"|
USS Kearsarge (LHD-3), the third Wasp-class amphibious assault ship, was the fifth ship of the United States Navy to be named (the fourth actually commissioned) in honor of the sloop Kearsarge, of American Civil War fame. She was, in turn, named for a mountain in Merrimack County, New Hampshire. Her keel was laid down on 9 February 1990 at Litton-Ingalls Shipbuilding Corporation of Pascagoula, Mississippi. She was launched on 26 March 1992, christened on 16 May 1992, and commissioned on 16 October 1993.
Kearsarge is fully capable of amphibious assault, advance force and special purpose operations, as well as non-combatant evacuation and other humanitarian missions. Since her commissioning, she has performed these missions the world over, including evacuating non-combatants from Freetown, Sierra Leone, on 31 May 1997 and rescuing Air Force Captain Scott O'Grady from Serb-controlled territory in Bosnia on 8 June 1995. Additionally, Kearsarge is fully equipped with state of the art command and control (C4I) systems for flagship command duty, and her medical facilities are second in capability only to the Navy's hospital ships, USNS Comfort and Mercy.
In carrying out her mission, Kearsarge not only transports and lands ashore troops, but also tanks, trucks, artillery, and the complete logistic support needed to supply an assault.
The assault support system aboard ship coordinates horizontal and vertical movement of troops, cargo and vehicles. Monorail trains, moving at speeds up to 600 ft/min (3 m/s), transport cargo and supplies from storage and staging areas throughout the ship to a 13,600 ft² (1,300 m²) well deck which opens to the sea through huge gates in the ship's stern. There, the cargo, troops and vehicles are loaded aboard landing craft for transit to the beach. The air cushion landing craft can fly out of the dry well deck, or the well deck can be flooded so conventional landing craft can float out on their way to the beach.
Simultaneously, helicopters are brought from the hangar deck to the flight deck by two deck-edge elevators and loaded with supplies from three massive cargo elevators.
Kearsarge's armament suite includes the NATO Sea Sparrow point defense system for anti-air warfare protection, the Rolling Airframe missile defense systems, 25 mm chain guns and the Phalanx close-in weapon system to counter threats from low-flying aircraft and close-in small craft. Missile decoy launchers augment the anti-ship missile defenses.
Ingalls Shipbuilding in Pascagoula, Mississippi, built Kearsarge using efficient pre-outfitting and modular construction techniques. Hundreds of smaller subassemblies, containing piping, ventilation ducting and other hardware, as well as major machinery equipment, generators, and electrical panels were constructed. The subassemblies were then joined with others to form assemblies, which were in turn welded together to form five completed hull and superstructure modules. These giant modules, each weighing thousands of tons, were joined together on land to form the completed ship's hull. The result of this early outfitting was a ship that was over 70 percent complete at launch.
See USS Kearsarge for other Navy ships of the same name.
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details