Heinz "Esau" Ewald (1 September 1922 – 14 March 2002) was a Luftwaffe fighter ace and recipient of the Knight's Cross of the Iron Cross during World War II. The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership. Heinz Ewald was credited with 84 victories in 395 combat missions. Career On 1 December 1941 Ewald volunteered for military service. After his pilot training, which included flight training with the Fliegerausbildungsregiment 23 in Kaufbeuren, he was posted, in the fall of 1943, to 6. Staffel (6th squadron) of Jagdgeschwader 52 (JG 52—52nd Fighter Wing) on the Eastern Front and was soon one of the best young pilots of his group. He frequently flew as wingman to Gerhard Barkhorn. On his fourth sortie, and on his first enemy encounter, he shot down his first opponent on 11 December 1943. He was awarded the Iron Cross 2nd Class, on 8 January 1944; the Iron Cross 1st Class on 7 March. He was promoted to Leutnant (second lieutenant) on 1 May, and he received the Honor Goblet of the Luftwaffe () on 25 May. On 17 December 1943, Ewald made a forced landing in his Messerschmitt Bf 109 G-6. On 21 March 1944, he was shot down by anti-aircraft artillery in his Bf 109 G-6. On 24 June, he was again shot down, this time in his Bf 109 G-6 (Werknummer 163568—factory number) during combat with Consolidated B-24 Liberator bombers southeast of Malu Roșu, Ploiești and wounded. Prior to being shot down, Esau claimed a B-24 bomber. He made two attacks on the bomber. The first attack, which was made in a head on attack, damaged the bomber and separated it from its combat box. The second attack, which flown from a stern direction, was observed to have shot down the B-24 bomber with its left wing on fire. Flying a third attack on the bomber formation, Ewald was hit by the defensive fire of another bomber. His engine caught fire and he was forced to bail out. Fearing to come to get shot in his parachute by an escorting fighter, he let himself fall to approximately before deploying his parachute. In October, he returned to the front in Hungary, where he received the German Cross in Gold () on 30 November. On 15 February 1945, Eawald succeeded Oberleutnant Helmut Lipfert as Staffelkapitän (squadron leader