Eight days after joining , he was discharged on medical grounds which required an operation .
Following the compulsory Reichsarbeitsdienst ( Reich Labour Service ) , Reinert volunteered for military service of Nazi Germany with the Luftwaffe in early 1938 .
Eight days after joining , Reinert was discharged on medical grounds which required an operation .
Following the compulsory Reichsarbeitsdienst ( Reich Labour Service ) , Reinert volunteered for military service of Nazi Germany with the Luftwaffe in early 1938 .