(including the Siege of Leningrad), he returned to Germany in 1942 to work as a trainer and advisor at the Ministry of Aviation
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(including the Siege of Leningrad), he returned to Germany in 1942 to work as a trainer and advisor at the Ministry of Aviation
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-15 from Wikipedia. The archived copy is preserved so this citation survives link rot.