Training Biplanes on the Flight Line (1927)

A long line of dark-colored Army Air Corps training biplanes parked on the grassy airfield. — Training Biplanes on the Flight Line (1927) · Donald A. Hall Estate Collection

A classic 1920s military aviation scene. This photograph shows a long line of Army Air Corps training biplanes parked on the flight line at Brooks Field. Cadets like Donald A. Hall Sr. relied on these rugged aircraft to master the fundamentals of flight.