Title: Kelly
Subjects: Aeronautical engineers, Biography, Lockheed aircraft, Military Aeronautics, Research, Aeronautics, history, Ingénieurs en aéronautique, Biographies, Lockheed (Avions), Lockheed SR-71 Blackbird, Aufklärungsflugzeug, Ingenieur, Luftfahrttechnik, Lockheed Corporation, USA Central Intelligence Agency, USA
Places: United States
People: Clarence L. Johnson