when was the first airplane used in war
Aerial warfare Airplanes were put to use for war starting in 1911, initially for aerial reconnaissance, and then for aerial combat to shoot down the recon planes. Aircraft continued to carry out these roles during World War I, but the use of planes and zeppelins for strategic bombing emerged in World War I.
In-flight entertainment The first in-flight movie was in 1921 on Aeromarine Airways showing a film called Howdy Chicago to its passengers as the amphibious airplane flew around Chicago.[3] The film The Lost World was shown to passengers of an Imperial Airways flight in April 1925 between London (Croydon Airport) and Paris.[4]