Sea Fighter FSF-1

filed under | ships | military | technology

Share/Bookmark

Sea Fighter (FSF-1) is an experimental littoral combat ship under development (2005-2008) by the United States Navy. Its hull is of a small-waterplane-area twin-hull (SWATH) design, provides exceptional stability, even on rough seas. This is accomplished by placing most of the ship's displacement below the level of the waves (like a submarine) where all the kinetic energy of the sea surface is located. Conversely, ships with traditional hull designs have most of their displacement in the wave level of the sea, causing them to roll and pitch in the waves. Some of the aluminium panels have been prefabricated from aluminium extrusions using the innovative friction stir welding process. The ship can operate in both blue and littoral waters. For power, it can use either its dual gas turbine engines for speed or its dual diesel engines for efficient cruising. With twin gas turbine engines, twin water jets, and a streamlined hull, Sea Fighter is capable of speeds of 50 knots (90 km/h) and greater. It is designed to be a sea frame that can carry interchangeable mission modules resembling shipping containers. These modules allow it to be easily reconfigured to meet a variety of mission requirements, including mine warfare, anti-submarine operations, amphibious assault support, surface warfare, transport and logistical missions, cruise missile launch, and special forces interdiction operations. The mission modules are easily loaded and stored on Sea Fighter’s inner deck. Helicopters can land and launch on its deck. Smaller water craft can be carried and launched from its stern. The vessel is being developed under the program title Littoral Surface Craft-Experimental (LSC(X)) with a hull type designation Fast Sea Frame. The first vessel has been assigned the hull classification symbol FSF 1 and also has been referred to as the X-Craft. The vessel was designed by British company BMT Nigel Gee Ltd (formerly BMT Nigel Gee and Associates Ltd) who continue with a role in the development of the vessel. The Navy and Coast Guard are jointly exploring the possibility of further development of Sea Fighter-type vessels for use in patrolling U.S. coastal waters. With an effective range of 4,400 nautical miles (8,100 km) unrefueled the type could also be deployed quickly overseas for similar duties. Sea Fighter is expected to pave the way for a future line of fast, long range destroyers capable of travelling fast enough to avoid or out maneuver most of the current generation of torpedoes. Such vessels would be capable of crossing the Atlantic Ocean unrefueled, and have a very low radar signature, making detection difficult. They would be able to respond quickly to targets located by air or satellite and aggressively attack surface and submerged vessels using their speed to evade torpedo and missile attack. [READ THE REST OF THIS ARTICLE]







wikisnap.com is not affiliated with or endorsed by wikipedia. wikipedia and the wikipedia globe are registered trademarks of wikipedia.org.
article content reproduced in compliance with wikipedia's copyright policy and gnu free documentation license
view our privacy policy and terms of service here