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The Boeing X-45 Unmanned Combat Air Vehicle (UCAV) is a concept demonstrator for a next generation of completely autonomous Fighter Aircraft , developed by Boeing's Phantom Works (a Skunk Works -like division acquired through McDonnell Douglas ). The X-45 is manufactured by Boeing Integrated Defense Systems and is part of DARPA 's J-UCAS project. DEVELOPMENT Boeing developed the X-45 from research gathered during the development of the Bird Of Prey . The X-45 features an extremely low-profile dorsal intake placed near the leading edge of the aircraft. The center fuselage is blended into swept Lambda Wing , with a small exhaust outlet. It has no vertical control surfaces - split ailerons near each wingtip function as asymmetric air brakes, providing rudder control, much as in Northrop 's Flying Wing s. Removing the pilot and its associated facilities dramatically reduces the aircraft's cost. Operators may remotely command the aircraft, but the actual piloting is autonomous. Models Boeing built two of the model X-45A, both were scaled-down proof-of-concept aircraft. The larger X-45B design was modified to have even more fuel capacity and three times greater combat range, becoming the X-45C. Each wing's leading edge spans from the nose to the wingtip, giving the aircraft more wing area, very similar to the B-2 Spirit . The first of the three planned X-45C aircraft should be completed in 2006 , with capability demonstrations scheduled for early 2007 . By 2010 Boeing hopes to complete an autonomous Aerial Refueling of the X-45C by a KC-135 Stratotanker . Boeing has displayed a mock-up of the X-45C on static displays at many airshows. Funding The X-45C portion of the program received $767 million from DARPA in October, 2004 , to construct and test three aircraft, along with several supplemental goals. In July, 2005 DARPA awarded an additional $175 million to continue the program, as well as implement Autonomous Aerial Refueling technology. {Link without Title}
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RELATED CONTENT Related development: Bird Of Prey - X-36 Comparable aircraft: Designation Series: X-42 - X-43 - X-44 - X-45 - X-46 - X-47 - X-48 See also: |
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