The Aero A.11 was a biplane light bomber and reconnaissance aircraft built in Czechoslovakia between the First and Second World Wars.

A Hispano-Suiza 8Fb-powered version, the A.11H-s was built for the Finnish Air Force, the only foreign operator of the type.

[2][3][4] Aircraft A-11.105 was modified in 1928 with a 240 hp (176 kw) Walter Castor I engine installed, and first flown in March 1930.

The aircraft that remained in the Czech Republic were captured by Germany and A.211s were used by the Luftwaffe for training, with 4 units still on the books as of May 1940.

[8][9][10] Data from Tschechoslowakische Flugzeuge : von 1918 bis heute[11]General characteristics Performance Armament