Stig Östlund

onsdag, december 26, 2012

F-22 Raptor




 
Role









Stealth air superiority fighter
National originUnited States
ManufacturerLockheed Martin Aeronautics
SecurityBoeing Defense, Space &
First flight7 September 1997
Introduction15 December 2005
StatusIn service
Primary userUnited States Air Force
ProducedF-22: 1996–2011
Number built195 (eight test and 187 operational) aircraft
Program costUS$66.7 billion
Unit costUS$150 million (flyaway cost for FY2009)
Developed fromLockheed YF-22
Developed intoLockheed Martin X-44 MANTA
Lockheed Martin FB-22












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