1915 in aviation

This is a list of aviation-related events from 1915:

A German airship and a French aeroplane battle in the sky, 1915.
Leutnant Kurt Wintgens' "E.5/15" Fokker Eindecker production prototype, as it appeared for the July 1 combat engagement
Capt. Lanoe Hawker's Bristol Scout C, No. 1611, as it appeared for his Victoria Cross-earning engagement.