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Subject
- Aeronautics, Military33
- United States. Air Force14
- Air warfare13
- Air power12
- Naval aviation3
- United States. Air Mobility Command3
- United States. Navy3
- Aeronautics2
- United States. Air Force Reserve2
- World War, 1939-19452
- Aircraft1
- Astronautics1
- Naval art and science1
- Navies1
- United States. Air Force. Military Airlift Command1
- United States. Air Force. Office of Aerospace Research1
- United States. National Advisory Committee for Aeronautics1