In what conflict was Heinz-Wolfgang Schnaufer a commanding officer of a night fighter-wing?
Nachtjagdgeschwader 4 "Nachtjagdgeschwader" 4 (NJG 4) was a Luftwaffe night fighter-wing of World War II. NJG 4 was formed on 18 April 1941 in Metz. The unit's objective was to counter RAF Bomber Command's strategic night-bombing offensive. The unit's commanding officers included Oberstleutnant Wolfgang Thimmig (October 1943 – November 1944) and Major Heinz-Wolfgang Schnaufer (20 November 1944 – 8 May 1945).
Operation Corona Operation "Corona" was a Royal Air Force (RAF) initiative to confuse German nightfighters during RAF bomber raids on German cities during World War II. Both native speakers and people who could speak German to a standard where they could be taken for a native speaker impersonated German Air Defence officers. They initiated communications via radio with German nightfighter pilots and countermanded previously given orders, thus reducing the efficiency of German air defence.