2001-01-29
org.kosen.entty.User@249354c9
이주현(@@@zelator)
분야
기계
발행기관
Christopher Bolkcom
발행일
2000/10/17
Some question the need for aircraft such as the F-22 at a time when the production of comparable aircraft in other countries is in doubt. Others argue that the F-22 should be developed to counter long-term threats of more advanced air defenses by potential enemies as well as to maintain the U.S. position in aviation technology and production. The airframe will be produced by Lockheed in Marietta, GA, and Ft. Worth, TX, with the Pratt & Whitney engines produced in West Palm Beach, FL.
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