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USS ''Freedom'' (LCS 1) is the lead ship of the of littoral combat ships (LCS). She is the third vessel of the United States Navy to be so named for the concept of freedom. She is the design competitor produced by the Lockheed Martin consortium, in competition with the General Dynamics-designed . She was officially accepted by the Supervisor of Shipbuilding Gulf Coast on behalf of the US Navy from the Lockheed Martin/Marinette Marine/Gibbs and Cox team in Marinette, Wisconsin on 18 September 2008. She is designed for a variety of missions in shallow waters, capable against submarines, small ships, minesweeping and humanitarian relief but not designed to take on large Warships. The ship is a semi-planing monohull design capable of over . Commissioned in Milwaukee, Wisconsin on 8 November 2008, USS ''Freedom'' is home-ported in San Diego.〔 ==Design== USS ''Freedom'' is the first of two dramatically different LCS designs being produced; the other, , is a trimaran built by a team led by General Dynamics' Bath Iron Works and Austal USA in Mobile, Alabama. USS ''Freedom'' is designed to be a fast, maneuverable and networked surface combatant for missions such as anti-mine warfare, anti-submarine warfare, surface warfare and humanitarian relief.〔(US Navy LCS website ) 〕 The ship is a semi-planing steel monohull with an aluminum superstructure. The friction stir welded aluminum deckhouse is very flat which, combined with an angular design, makes it difficult for radar systems to detect. The ship is in length, displaces fully loaded〔 and can exceed .〔 The design incorporates a large reconfigurable seaframe to allow rapidly interchangeable mission modules, a flight deck with integrated helicopter launch, recovery and handling system and the capability to launch and recover boats (manned and unmanned) from both the stern and side. The flight deck is 1.5 times the size of that of a standard surface ship, and uses a Trigon traversing system to move helicopters in and out of the hangar. The ship has two ways to launch and recover various mission packages: a stern ramp and a starboard side door near the waterline. The mission module bay has a 3-axis crane for positioning modules or cargo.〔(【引用サイトリンク】 title=Nation’s First Littoral Combat Ship Demonstrates Key Mission Package Launch And Recovery System ) 〕 The fore deck has a modular weapons zone which can be used for a 57 mm gun turret or missile launcher. A Rolling Airframe Missile launcher is mounted above the hangar for short-range defense against aircraft and cruise missiles, and .50-caliber gun mounts are provided topside. The core crew will be 40 sailors, usually joined by a mission package crew and an aviation detachment for a total crew of about 75. Automation allows a reduced crew, which greatly reduces operating costs, but workload can still be "grueling." Four Fincantieri Isotta-Fraschini diesel generators provide of electrical power to power the ship systems. ''Freedom'' has relaxed stability so it can rapidly change course. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「USS Freedom (LCS-1)」の詳細全文を読む スポンサード リンク
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