Photo by U.S. Air Force | 2008-09-04 14:03:38 | 87-0800
美国空军国家博物馆馆藏 YF-23 原型机,先进战术战斗机(ATF)竞标落选机型,一共只生产了两架。(DAYTON, Ohio -- Northrop-McDonnell Douglas YF-23 at the National Museum of the United States Air Force.)
Photo by U.S. Air Force | 2008-09-04 13:57:49 | 87-0800
美国空军国家博物馆馆藏 YF-23 原型机,先进战术战斗机(ATF)竞标落选机型,一共只生产了两架。(DAYTON, Ohio -- Northrop-McDonnell Douglas YF-23 at the National Museum of the United States Air Force.)
Photo by U.S. Air Force | 2008-09-04 14:01:06 | 87-0800
美国空军国家博物馆馆藏 YF-23 原型机,先进战术战斗机(ATF)竞标落选机型,一共只生产了两架。(DAYTON, Ohio -- Northrop-McDonnell Douglas YF-23 at the National Museum of the United States Air Force.)
Photo by U.S. Air Force | 2008-09-04 14:02:05 | 87-0800
美国空军国家博物馆馆藏 YF-23 原型机,先进战术战斗机(ATF)竞标落选机型,一共只生产了两架。(DAYTON, Ohio -- Northrop-McDonnell Douglas YF-23 at the National Museum of the United States Air Force.)