School Boy Crew for 88mm Flak Gun in Berlin : Interview with WW2 Veteran Jochen Mahncke July 4, 2019 Unipro2013main Featured Military Videos, German Flak Guns WW2, Wehrmacht Crew for 88mm Flak Gun in Berlin An interview at Mr. Mahncke’s house in Cape Town during November 2011. Jochen served in the artillery in 1943 and afterwards in the infantry until the end of the war. Credit to : Tinus le Roux