F-117 Nighthawk
Role ---Stealth attack aircraft
National origin ---United States
Manufacturer --Lockheed Corporation Lockheed Martin
First flight ---18 June 1981
Introduced ---15 October 1983
Retired ---22 April 2008[2]
Primary user ---United States Air Force
Number built ---64 (5 YF-117A, 59 F-117A)
Unit cost ---US$42.6 M (flyaway cost)US$111.2 M (total program)
Developed from ---Lockheed Have Blue
Credit : war machines
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