The German Luftwaffe of the Wehrmacht had seven Jagdfliegerschulen or Fighter Pilot Schools.
On 17 December 1941 an operation squadron (Einsatz-Staffel) was formed in Jever.
This operational squadron then became part of an ad hoc formation called Jagdgruppe Losigkeit, led by Hauptmann Fritz Losigkeit, to protect a group of warships moving to Norway.
The Staffel was relocated to Düsseldorf-Lohausen on 24 June 1941 and to Kiel-Holtenau on 5 July 1941.
Jagdfliegerschule 6 was created on 9 November 1942 in Lachen-Speyersdorf and was redesignated as Jagdgeschwader 106 on 19 March 1943.