A United States Army Air Service (USAAS) Cox-Klemin XA-1 ambulance airplane in Michigan, United States. The XA-1 ambulance airplane which is the fastest means of transporting the injured. The white ambulance with red crosses on side and tail. The aircraft taxis.
A United States Army Air Service (USAAS) Boeing GA-2 ground attacking airplane in Michigan, United States. The USAAS Boeing GA-2 ground attacking airplane is stationary on the ground.
United States Army Air Corps (USAAC) Curtiss P-1 Hawk Pursuit AT-4 airplane, with smaller engines, used for training pursuit pilots in Michigan, United States. A stationary AT-4 aircraft. Propellers are spinning. USAAS personnel work on the aircraft. The AT-4 taxis on a runway. A pilot in the cockpit.
A United States Army Air Service (USAAS) Curtiss XNBS-4 bombardment airplane in Michigan, United States. A Curtiss XNBS-4 bomber taxis.
A United States Army Air Service (USAAS) Huff-Daland LB-1 light bomber aircraft in Michigan, United States. A pilot in a cockpit. The propellers spin. The aircraft taxis.
USAAF B-29 Superfortress in flight from Smoky Hill Air Force Base in Kansas,United States. Aerial view of the United States Army Air Force (USAAF) B-29 Superfortress heavy bomber aircraft in flight over mountain peak and flat terrain. The B-29s fly in formation.
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