Specification F22 raptor

F-22 Raptor
The F-22 Raptor
Role	Stealth air superiority fighter
National origin	United States
Manufacturer	Lockheed Martin Aeronautics Boeing Defense, Space & Security
First flight	7 September 1997[1]
Introduction	15 December 2005
Status	In service, out of production[2]
Primary user	United States Air Force
Produced	1997-2011
Number built	195 (8 test and 187 operational) aircraft[2]
Program cost	US$66.7 billion[3]
Unit cost	US$150 million (flyaway cost for FY2009)[4]
Developed from	Lockheed YF-22
Developed into	Lockheed Martin X-44 MANTA Lockheed Martin FB-22