Military aircraft insignia
The term Flugzeugkokarde ( rarely aircraft badge ) denotes an emblem on military aircraft, which are usually held in the national colors of each country. In the English language, they are called Roundel.
Flugzeugkokarden (selection):
German Democratic Republic ( air forces of the National People's Army, 1977-1990 )
Empire ( Air Force, 1935 to 1945 )
Greece since 1919, unchanged in use
Great Britain ( Royal Air Force)
Canada ( Royal Canadian Air Force)
Austria
Poland ( SILY Powietrzne )
Russia (since 2010)
Switzerland, since 1945
Czech Republic ( Vzdušné SILY )
Turkey, since 1972
USA ( U.S. Army Air Corps, 1926-1941 )
USA ( U.S. Air Force since 1947)