German Aces of WW1 - Joachim von Bertrab

On April 6, 1917, shot down four British aircraft in three hours. His fifth and final victory was achieved a month later. The war ended for Bertrab on August 12 ,1917. While attacking a balloon, his Albatros D.V was shot down by a Nieuport piloted by Edward Mannock. Bertrab survived but was captured.

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