The F-22 Raptor
Role	Stealth air superiority fighter
National origin	United States
Manufacturer	Lockheed Martin Aeronautics Boeing Integrated Defense Systems
First flight	F-22: 7 September 1997
Introduced	15 December 2005
Status	In service
Primary user	United States Air Force
Number built	168 as of October 2010 (187 planned)
Program cost	US$65 billion
Unit cost	US$150 million (flyaway cost for FY2009)
Developed from	Lockheed YF-22
Developed into	Lockheed Martin X-44 MANTA Lockheed Martin FB-22