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USS Lewis and Clark (SSBN-644) facts for kids

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USS Lewis and Clark (SSBN-644)
USS Lewis and Clark (SSBN-644)
Quick facts for kids
History
United States
Name USS Lewis and Clark
Namesake Meriwether Lewis (1774–1809) and William Clark (1770–1838), who carried out the Lewis and Clark Expedition (1804–06)
Awarded 1 November 1962
Builder Newport News Shipbuilding and Drydock Company
Laid down 29 July 1963
Launched 21 November 1964
Sponsored by Mrs. M. F. Engman and Mrs. M. G. Sale
Commissioned 22 December 1965
Decommissioned 27 June 1992
Stricken 1 August 1992
Fate Scrapping via Ship and Submarine Recycling Program began 1 October 1995; completed 23 September 1996; Sail and top of rudder preserved.
General characteristics
Class and type Benjamin Franklin class fleet ballistic missile submarine
Displacement
  • 7,320 tons surfaced
  • 8,250 tons submerged
Length 425 ft (130 m)
Beam 33 ft (10 m)
Draft 33 ft (10 m)
Installed power 15,000 shp (11,185 kW)
Propulsion One S5W pressurized-water nuclear reactor, two geared steam turbines, one shaft
Speed Over 20 knots
Test depth 1,300 feet (400 m)
Complement Two crews (Blue Crew and Gold Crew) of 14 officers and 126 enlisted men each
Armament
  • 16 ballistic missile tubes with one Polaris, later Poseidon ballistic missile each
  • 4 × 21 inches (530 mm) torpedo tubes

The USS Lewis and Clark (SSBN-644) was a special type of submarine called a ballistic missile submarine. It was the first ship in the United States Navy to be named after the famous explorers Meriwether Lewis and William Clark. These two explorers led the Lewis and Clark Expedition from 1804 to 1806.

Building the Submarine

The Navy decided to build the Lewis and Clark on November 1, 1962. Its main part, called the keel, was laid down on July 29, 1963. This happened at the Newport News Shipbuilding and Dry Dock Company in Newport News, Virginia.

The submarine was officially launched into the water on November 21, 1964. Mrs. M. F. Engman and Mrs. M. G. Sale were the sponsors for the ship. The Lewis and Clark was then put into service, or commissioned, on December 22, 1965. It had two teams of sailors, a Blue Crew and a Gold Crew. Commander John F. Fagan, Jr., led the Blue Crew, and Commander Kenneth A. Porter led the Gold Crew.

Life at Sea

After some testing and missile firing near Cape Canaveral, Florida, in 1966, the Lewis and Clark began its important patrols. Its job was to carry Polaris A3 ballistic missiles as a way to prevent wars. This is known as a deterrent patrol.

Missile Upgrades

On July 21, 1972, the submarine's missile tubes were changed. This allowed it to carry newer and more powerful Poseidon C3 ballistic missiles. Later that year, on December 18, 1972, the Gold Crew successfully launched one of these Poseidon C-3 missiles during a test.

The Lewis and Clark continued its important patrols. On April 8, 1973, it went out for another operational patrol.

Later Years and Tests

On June 19, 1981, the Lewis and Clark successfully fired four Poseidon C-3 missiles in a follow-up test. Soon after, on July 23, 1981, it went to Newport News Shipbuilding for a major check-up and to refuel its nuclear engine.

Years later, on June 13, 1985, the submarine again successfully launched four Poseidon C-3 missiles in another test.

End of Service

The Lewis and Clark was taken out of active service on October 1, 1991. It was officially decommissioned, meaning it was no longer part of the Navy, on June 27, 1992. Its name was removed from the Navy's list of ships on August 1, 1992.

The process of taking the submarine apart, called scrapping, began on October 1, 1995. This happened at Bremerton, Washington, as part of the U.S. Navy's Nuclear-Powered Ship and Submarine Recycling Program. The scrapping was finished on September 23, 1996.

Remembering the Submarine

Even though the submarine was taken apart, some parts of the Lewis and Clark were saved. Its sail (the tower on top) and the top of its rudder (for steering) are now on display. You can see them at the Patriots Point Naval and Maritime Museum in Mount Pleasant, South Carolina. These parts are part of a memorial that honors the brave officers and sailors of the U.S. Navy Submarine Service who served during the Cold War.

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