Lockheed SR-71A “974” flew the first operational reconnaissance sortie over Vietnam and by the end of the war flew more operational missions than any other “Blackbird.” (U.S. Air Force)
U.S. Air Force
Arsenal-Habu-974-Aug-2016
Lockheed SR-71A “974” flew the first operational reconnaissance sortie over Vietnam and by the end of the war flew more operational missions than any other “Blackbird.” (U.S. Air Force)
U.S. Air Force