- The F-22 Raptor Stealth Fighter, the most sophisticated fighter ever built, to be introduced in active service in 2004. The complete reference guide.www.f-22raptor.com
- F-22 Air Dominance Fighter ...www.boeing.com/defense-space/military/f22
- The Official Website for the F-22 Raptor Team Lockheed Martin, Boeing Pratt & Whitney and the United States Air Force ...www.f22-raptor.com
- fas.org/man/dod-101/sys/ac/f-22.htm
