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F-117 Nighthawk_4
Role:Stealth attack aircraft National Origin: United States Manufacturer: Lockheed Corporation First flight :18 June 1981 Introduction: October 1983 Retired: 22 April 2008 Primary user: United States Air Force Number built:64 (5 YF-117As, 59 F-117As) Unit cost: US$42.6 million (flyaway cost) US$111.2 million (average cost)