National Socialist Flyers Corps
The National Socialist Flyers Corps (German: Nationalsozialistisches Fliegerkorps; NSFK) was a paramilitary aviation organization of the Nazi Party. == History == NSFK was founded 15 April 1937 as a successor to the German Air Sports Association; the latter had been active during the years when a German air force was forbidden by the Treaty of Versailles.
Source: Wikipedia — National Socialist Flyers Corps (CC BY-SA 4.0)