Josef Zwernemann was killed 8 April 1944 near Gardelegen , Altmark after more than 600 combat missions and 126 aerial victories .
His comrades reported that Zwernemann bailed out but was shot in his parachute .
Zwernemann   was killed 8 April 1944 near Gardelegen , Altmark after more than 600 combat missions and 126 aerial victories .
His comrades reported that Zwernemann bailed out but was shot in his parachute .