Leopold Münster (13 December 1920 – 8 May 1944) was a German Luftwaffe military aviator and fighter ace during World War II. He is credited with 95 aerial victories achieved in over 500 combat missions. This figure includes 70 aerial victories on the Eastern Front, and further 25 victories over the Western Allies, including eight four-engined bombers. Born in Pohorsch, Münster grew up in the First Czechoslovak Republic. Following the German occupation of Czechoslovakia, he joined the Luftwaffe in January 1939. Following flight training, Münster was posted to Jagdgeschwader 3 (JG 3—3rd Fighter Wing) in March 1941. Flying with this wing, he claimed his first aerial victory on 6 July 1941 on the Eastern Front during Operation Barbarossa. Following his 51st aerial victory, Münster was awarded the Knight's Cross of the Iron Cross on 21 December 1942. In October 1943, he and his unit were transferred to the Western Front fighting in Defense of the Reich. He was then appointed Staffelkapitän (squadron leader) of the 5. Staffel (5th squadron) of JG 3. Münster was killed in a mid-air collision with a Consolidated B-24 Liberator bomber on 8 May 1944. Posthumously, he was awarded the Knight's Cross of the Iron Cross with Oak Leaves on 12 May 1944. Early life and career Münster was born on 13 December 1920 in Pohorsch-Hochheim bei Odrau in the Sudetenland region of the First Czechoslovak Republic (present-day Pohoř, a part of Odry in the Czech Republic). His father was a construction foreman and farmer, his mother died when he was three years old. In 1926, Münster attended the Volksschule, a combined primary and lower secondary school, in Hochheim. In 1931, he transferred to the Bürgerschule, a school preparing pupils for a vocational education. He graduated in 1935 and then learned the trade of a house painter and decorator as well as sign painter. In parallel, he attended the vocational school in Mährisch-Ostrau, present-day Ostrava. As a child, he was a member of the sudetendeutsche Jugendbewegung (Sudeten German youth movement). Following the German occupation of Czechoslovakia in October 1938, Münster volunteered for military service and joined the Luftwaffe on 7 January 1939. Following his recruit training with Fliegerausbildungsregiment 43 (43rd Flight Training Regiment) at Ingolstadt, he was posted to the airfield staff at Leipheim on 1 April. After he had passed his flight aptitude test, he was transferred to flight school at Crailsheim on 1 June.