Alfred_Heckmann--Franz_Hack

Alfred Heckmann (25 June 1914 – 21 July 1993) was a Luftwaffe flying ace of World War II. A flying ace or fighter ace is a military aviator credited with shooting down five or more enemy aircraft during aerial combat. He was also a recipient of the Knight's Cross of the Iron Cross (German: Ritterkreuz des Eisernen Kreuzes). The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership.