In 1938, Waldmann applied for a career as an officer in the Luftwaffe for the first time.
By August 1941 Operation Barbarossa, the German invasion of the Soviet Union, had been underway for two months, and after completing his A/B flight training at Markersdorf Waldmann was transferred to the Jagdfliegerschule 6 (6th Fighter Pilot School) at Lachen-Speyerdorf near Neustadt an der Weinstraße [REF].