Hermann Schleinhege (21 February 1916 – 11 March 2014) was a German Luftwaffe fighter ace and recipient of the Knight's Cross of the Iron Cross during World War II. Schleinhege was credited with 97 aerial victories, all on the Eastern Front. Career Schleinhege was born on 21 February 1916 in Essen in the Rhine Province of the German Empire. He joined the Luftwaffe before the war and upon completing his training, in February 1941, served as a flight instructor. In April 1942, he was transferred as an Unteroffizier to 6. Staffel of Jagdgeschwader 54 Grünherz (JG 54—54th Fighter Wing), at the time stationed near Leningrad. On 15 May, Schleinhege damaged his Messerschmitt Bf 109 F-4 (Werknummer 8618—factory number) during takeoff at Lyuban. With the Geschwaderstab of JG 54 After Schleinhege's transfer to the Geschwaderstab (headquarters flight) of JG 54, he began flying as wingman to the unit commanders, including Hannes Trautloft, Hubertus von Bonin (78 victories) and Anton Mader (86 victories), gaining valuable experience. Flying with the Geschwaderstab, he crashed Focke-Wulf Fw 58 Weihe B-1 (Werknummer 3576) near Oryol on 9 July. By the end of the year when they were based in Orsha with Army Group Centre, his score stood at 32 aerial victories. Schleinhege was awarded the German Cross in Gold () on 20 March 1944, and scored his 37th victory on 4 April. Upon completing officer training, the newly commissioned Leutnant Schleinhege was transferred to 4./JG 54 in Estonia, he claimed his 50th on 17 September. On 9 October, now based out of Riga, he shot down two Bell P-39 Airacobras and two Il-2 ground attack aircraft. Squadron leader At the end of November 1944, he was promoted to Staffelkapitän (squadron leader) of 8. Staffel of JG 54, remaining in this position until the end of World War II. By the end of the year, with his squadron based in Libau supporting the troops in the isolated Courland Pocket, his score had climbed to 81. Schleinhege was awarded the Knight's Cross of the Iron Cross () on 28 January 1945, for 84 victories. He and his pilots covered the naval evacuation of the pocket. Based firstly from Libau until March, then from Heiligenbeil, near Königsberg, until the end of the war. His last flight was on 8 May 1945 when he squeezed his two mechanics into his (nominally) single-seater Fw 190 and flew to Kiel to surrender