Aeroplanes start engines and take off for raids
GV Pan along line of biplanes as pilots are climbing in cockpit.
GV Planes lined up ready to go - man in foreground gives signal and planes move off past camera.
airplanes, aviation, single engine plane, plane, pilot, Nieuport, French Air Force, World War I, World War 1, WWI, First World War, The Great War, war,
Background: Aeroplanes start engines and take off for raids