- Period:
- Second World War (1939-1945)
- Rank:
- Feldwebel (Sergeant)
- Unit:
- III./Nachtjagdgeschwader 5
- Awarded on:
- November 25th, 1944
Wilke served as radio operator to Paul Zorner during almost all his night missions both in Russia and home defence. He participated in 58 night victories, and for his contribution to these he became one of a handful of night fighter radio operators to receive the Knight's Cross.