On 19 May, Werfft was shot down in his Messerschmitt Bf 109 G-6 (Werknummer 441090—factory number) on a transfer flight to Gardelegen.
On 19 May, Werfft was downed in his Messerschmitt Bf 109 G-6 (Werknummer 441090—factory number) on a transport flight to Gardelegen.