In April 2006, the cost of the F-22A was assessed by the Government Accountability Office to be $361 million per aircraft. The total cost of the program by 2006 was $62 billion. Which still holds open the possibility for new orders past that point. By 2006, the Pentagon said it will buy 183 aircraft, which would save $15 billion but raise the cost of each aircraft, and this plan has been de facto approved by Congress in the form of a multi-year procurement plan,Ī Lockheed Martin F-22 Raptor stealth fighter formatting with a Lockheed P-38 Lightning and a North American P-51D Mustang. In 2003, the Air Force said that the existing congressional cost cap limited the purchase to 277. The goal changed again in 1994, when it became 442 aircraft entering service in 2003 or 2004, but a 1997 Department of Defense report put the purchase at 339. The United States Air Force originally planned to order 750 ATFs, with production beginning in 1994 however, the 1990 Major Aircraft Review altered the plan to 648 aircraft beginning in 1996. The crash investigation revealed that a brief interruption in power during an engine shutdown prior to flight caused a malfunction in the flight-control system consequently the technical data for the aircraft has been amended to avoid a recurrence of this problem. ![]() The first crash of a production F-22 occurred during takeoff at Nellis Air Force Base on 20 December 2004, in which the pilot ejected safely moments before impact. The first production F-22 was delivered to Nellis Air Force Base, Nevada, on 14 January 2003 and "Dedicated Initial Operational Test and Evaluation" commenced on 27 October 2004. ![]() It was envisaged that the ATF would incorporate emerging technologies including advanced alloys and composite materials, advanced fly-by-wire flight control systems, higher power propulsion systems, and low-observable/stealth technology.Ī request for proposal (RFP) was issued in July 1986, and two contractor teams, Lockheed/ Boeing/General Dynamics and Northrop/ McDonnell Douglas were selected in October 1986 to undertake a 50-month demonstration/validation phase, culminating in the flight test of two prototypes, the YF-22 and the YF-23.įollowing a hard-fought fly-off competition, in August 1991 the YF-22 was declared the winner and Lockheed was awarded the contract to develop and build the Advanced Tactical Fighter. In 1981, USAF developed a requirement for a new air superiority fighter intended to replace the capability of the F-15 Eagle. The Advanced Tactical Fighter (ATF) contract was a demonstration and validation program undertaken by the United States Air Force to develop a next-generation air superiority fighter to counter emerging worldwide threats, including development and proliferation of Soviet-era Sukhoi Su 27 -class fighter aircraft The F-22 Raptor is claimed to be the most advanced air-to-air fighter aircraft to currently be in existence. ![]() The United States Air Force considers the F-22 Raptor a critical component of the US strike force. The F-22 Raptor is an air superiority fighter, but is equipped for ground attack, electronic warfare, and signals intelligence roles as well. The Lockheed Martin F-22 Raptor is a fighter aircraft that utilizes stealth technology.
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