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The Seawolf class is a class of nuclear-powered, fast attack submarines (SSN) in service with the United States Navy. The class was the intended successor to the Los Angeles class, and design work began in 1983. [10] A fleet of 29 submarines was to be built over a ten-year period, but that was reduced to 12 submarines.
This is the maximum depth at which a submarine is permitted to operate under normal peacetime circumstances, and is tested during sea trials.The test depth is set at two-thirds (0.66) of the design depth for United States Navy submarines, while the Royal Navy sets test depth at 4/7 (0.57) the design depth, and the German Navy sets it at exactly one-half (0.50) of design depth.
On 22 July 2007, Seawolf transferred from her previous homeport of Naval Submarine Base New London in Groton, Connecticut, to Naval Base Kitsap, Washington. [7] Seawolf leads USS John C. Stennis and the Japanese destroyer JS Ōnami during an exercise in 2009. In 2015, Seawolf was deployed to the Arctic region for six months. [9] [10] [11]
USS Connecticut (SSN-22) is a Seawolf-class nuclear powered fast attack submarine operated by the United States Navy. Connecticut is the fifth active United States Ship to be named for the U.S. state of Connecticut, going back to 1776.
USS Jimmy Carter (SSN-23) is the third and final Seawolf-class nuclear-powered fast-attack submarine in the United States Navy. Commissioned in 2005, she is named for the 39th president of the United States , Jimmy Carter , the only president to have qualified on submarines. [ 7 ]
The submarines had a length of 208 feet 8 inches (63.6 m) overall, a beam of 24 feet (7.3 m) and a mean draught of 11 feet 10 inches (3.6 m). They displaced 768 long tons (780 t) on the surface and 960 long tons (980 t) submerged. [2] The S-class submarines had a crew of 40 officers and ratings. They had a diving depth of 300 feet (91.4 m). [3]
Seawolf hunted Japanese shipping off San Bernardino Strait. On 14 December, she fired a spread of torpedoes at Sanyo Maru in Port San Vicente. One torpedo hit, but did not explode. [5] She promptly underwent her first depth charge attack but suffered no damage. Seawolf departed Manila on 31 December 1941 for Australia and arrived at Darwin on
The first production submarines to use HY-80 steel were the Permit class. These reportedly had a normal operating depth of 1,300 feet, roughly two-thirds the crush depth limit imposed by the steel. [2] USS Thresher, the lead boat of this class, was lost in an accident in 1963. At the time, this unexplained accident raised much controversy about ...