A biplane banking
A biplane in flight
Sea planes flying over Hong Kong
Six military aeroplanes in formation in the sky, Shanghai, August 1937
Crew and soldiers around Katherine Stinson's airplane, Jiangwan airfield, Shanghai
Katherine Stinson and her airplane, Jiangwan airfield, Shanghai
Katherine Stinson with crew and soldiers around her airplane, Jiangwan airfield, Shanghai
Katherine Stinson with crew, reporters, and soldiers around her airplane, Jiangwan airfield, Shanghai
Katherine Stinson's airplane in flight, Jiangwan airfield, Shanghai
Onlookers watch an Italian aviation team preparing for the transportation of a 'Raid Rome-Tokyo' relay biplane, Shanghai
Three Douglas World Cruiser planes, taking part in the first flight around the world, on the Huangpu, Shanghai, June 1924
Douglas World Cruiser plane, taking part in the first flight around the world, on the Huangpu, Shanghai, June 1924
The 'Boston' Douglas World Cruiser plane, taking part in the first flight around the world, on the Huangpu, Shanghai, June 1924
Aerial view of Xi'an
Republic of China Airforce Vultee V-11 attack aircraft