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F-22 Raptor of Lockheed Martin Aircraft Price

The production F-22 model was introduced on 9 April 1997 at Lockheed Georgia Co., Marietta, Georgia. It first flew on September 7, 1997. The first production F-22 was delivered to Nellis Air Force Base, Nevada, on January 7, 2003. In 2006, the Raptor's development team, composed of Lockheed Martin and over 1,000 other companies, plus the Air Force of the United States, won the Collier Trophy, the most prestigious award in American aviation. In 2006, the Air Force sought to acquire 381 F-22s, comprises seven fighter squadrons on active duty and the three integrated Force Reserve Command and squadrons of the Air National Guard.

f-22 price

Several design changes were made from the YF-22 for production. The backward sweep angle at the leading edge of the wing is reduced from 48 ° to 42 °, while the vertical stabilizer area was reduced by 20%. To improve pilot visibility, the canopy was ahead 7-inch (178 mm), and engine products moves back 14 inches (356 mm). The shape of the wing trailing edge and the stabilizer was refined for improved aerodynamics, strength and stealth features. Also, the vertical stabilizer is moved backwards.

During the development process of the aircraft continued to gain weight at the expense of the range and the aerodynamic performance and capabilities have been eliminated or delayed in the name of affordability.

F-22 is divided over many subcontractors across 46 states, in a strategy to increase Congressional support for the program. However the production split, along with the implementation of several new technologies are likely responsible for increased costs and delays. Many functions were deferred to post-service upgrades, reducing the initial cost but increasing total project cost. Each aircraft required "1,000 subcontractors and suppliers and 95,000 workers" to build. The F-22 was in production for 15 years at a rate of about two per month.

The United States Air Force originally planned to order 750 ATFs at a cost of $ 26.2 billion, with production beginning in 1994, however, the 1990 Aircraft great review led by Defense Secretary Dick Cheney altered the plan of 648 aircraft from 1996.

The goal changed again in 1994, when it became 438 aircraft entering service in 2003 or 2004, but a Department of Defense 1997 339 put purchase. In 2003, the Air Force said the congressional cost cap limited the purchase of existing 277. In December 2004, the DoD reduced procurement funding only 183 aircraft could be purchased. The Pentagon said 183 fighters reduction would save $ 15 billion but raise the cost of each aircraft, which was conducted as a procurement plan several years, allowing more orders later. The total program cost for 2006 was $ 62,000,000,000.

In April 2006, the cost of the F-22 was assessed by the Government Accountability Office to be $ 361 million per aircraft. In April 2006, $ 28 billion had been invested in the F-22 development and testing, while the Unit Procurement Cost was estimated at $ 177.6 million in 2006, based on a production of 181 aircraft. It was felt by the end of production, $ 34 billion will be spent on acquisitions, resulting in a total cost of $ 62 billion, about $ 339 million per aircraft. The additional cost for an additional F-22 is estimated at about $ 138 million.In March 2012, the GAO estimated increased cost of $ 412 million per aircraft.

In July 31, 2007, Lockheed Martin received a multiyear contract for 60 F-22s worth a total of $ 7.3 million. The contract brought the number of F-22 in the order of 183 and extended production through 2011. Restarting the production cost of an aircraft 75 was estimated in 2009 to be an extra $ 70 million per unit.

LOCKHEED MARTIN F-22 AIRCRAFT PRICE : US$ 412 million in 2012
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