Berthold Korts (21 May 1912 – presumably 29 August 1943) was a German Luftwaffemilitary aviator during World War II, a fighter ace credited with 113 aerial victories—that is, 113 aerial combat encounters resulting in the destruction of the enemy aircraft—claimed in an unknown combat missions. He was "ace-in-a-day" four times, shooting down five or more aircraft on a single day.
Born in Karlsruhe, Korts was trained as a fighter pilot and posted to Jagdgeschwader 52 (JG 52–52nd Fighter Wing) in June 1942. Fighting on the Eastern Front, he claimed his first aerial victory on 6 August 1942 during Case Blue, the German strategic 1942 summer offensive in southern Russia. In July 1943, he was appointed Staffelkapitän (squadron leader) of 9. Staffel (9th squadron) of JG 52. On 17 August, Korts claimed his 100th aerial victory. A little more than a week later, on 29 August, he was awarded Knight's Cross of the Iron Cross, the highest award in the military and paramilitary forces of Nazi Germany during World War II. That day, Korts and his wingman went missing in action following combat near Amvrosiivka.
In early August 1942, III. Gruppe was based at an airfield near the Yegorlyk River, approximately 60 kilometers (37 miles) west-southwest of Salsk. The Gruppe supported the 1st Panzer Army in its advance towards Maykop and Grozny.[6] There, Korts claimed his first aerial victory over a Lavochkin-Gorbunov-Gudkov LaGG-3 fighter on 6 August.[7] On 10 August, III. Gruppe was moved to Armavir and 9. Staffel was ordered to a makeshift airfield at Plastunowskaja where it supported the attack of the 17th Army across the Kuban River on Novorossiysk. The next day, Korts claimed two Douglas A-20 Havoc, also referred to as "Boston" bombers, shot down.[8]
On 27 August, III. Gruppe reached an airfield named Gonschtakowka located north-northeast of Mozdok on the Terek. On 19 September, III. Gruppe reached an airfield named Soldatskaya, west of Mozdok. The Gruppe would remain here until 1 January 1943 but would also use airfields at Mozdok and Digora.[9] There Korts, who flew with the Gruppenstab (headquarters unit) of III. Gruppe, shot down a Yakovlev Yak-1 fighter on 30 September, his tenth aerial victory.[10] On 28 November, he claimed "Boston" bomber destroyed, his 21st aerial victory and last in 1942.[11]
Kuban bridgehead and Kursk
The Gruppe was moved to the combat area of the Kuban bridgehead on 1 April 1943 where it was based at an airfield at Taman. Operating from Taman until 2 July, III. Gruppe also flew missions from Kerch on 12 May, from Sarabuz and Saky on 14 May, Zürichtal, present-day Solote Pole, a village near the urban settlement Kirovske on 23 May, and Yevpatoria on 25/26 June.[12] Korts became an "ace-in-a-day" for the first time on 26 May, claiming four Petlyakov Pe-2 bombers and a Soviet-flown Supermarine Spitfire fighter shot down.[13] The following day, he again claimed five aerial victories, making him an "ace-in-a-day" for the second time.[14]
In preparation for Operation Citadel, III. Gruppe was relocated to the central sector of the eastern Front. The Gruppe first moved to Zaporizhzhia and then to Ugrim on 3 July. There, under the command of Luftflotte 4, they supported Army Group South fighting on the southern flank of the salient.[15] On 5 July, the first day of the Battle of Kursk, HauptmannGünther Rall replaced von Bonin as Gruppenkommandeur (group commander) of III. Gruppe.[16] That day, Korts claimed three LaGG-3 fighters and an Ilyushin Il-2ground-attack aircraft.[17] This includes a claim over a Soviet fighter shot down near Oboyan.[18] A week later, Korts was awarded the German Cross in Gold (Deutsches Kreuz in Gold) on 12 July 1943.[3] That day, Soviet forces launched Operation Kutuzov and advanced towards Orel from the north and east. Two days later, III. Gruppe was ordered to an airfield at Sowjetzki just north of Orel near the Oka river. There, Korts claimed four aerial victories, one on 16 July, two on 17 July, and one 18 July.[19] On 20 July, the Gruppe moved to Ivanovka near Bryansk where it was subordinated to Jagdgeschwader 54 (JG 54—54th Fighter Wing).[20]
Squadron leader and missing in action
Karaya emblem
Promoted to an officer's rank, Korts was appointed Staffelkapitän (squadron leader) of 9. Staffel (9th squadron), also referred to as the Karaya-Staffel of JG 52, on 27 July 1943. He replaced Oberleutnant Rudolf Trepte who had temporarily led the Staffel after Hauptmann Ernst Ehrenberg had been killed in action on 10 May.[16][21] At the time, III. Gruppe was based at Ivanovka near Bryansk and engaged in the fighting near Orel during Operation Kutuzov. On 28 July, the Bryansk Front, supported by ground attack aircraft, attacked the German forces at Oryol.[22] During the course of the day, Korts claimed a LaGG-3 fighter shot down west of Bolkhov. The following day, he claimed another LaGG-3 fighter destroyed.[23] On 2 August, III. Gruppe moved to an airfield at Warwarowka, located south of Belgorod, where they stayed for three days.[24] There, Korts claimed a total of fifteen aerial victories, including his 75th aerial victory on 3 August.[25] On 4 August, strong Soviet forces breached the right defensive flank of the 4th Panzer Army. In defense of this attack, III. Gruppe was engaged in combat near Tomarovka, northwest of Belgorod.[25] In total, the Gruppe claimed 42 aerial victories that day, including nine of which by Korts. This made him an "ace-in-a-day" for the third time.[26]
On 5 August, the Gruppe moved to an airfield at Kharkov-Rogan airfield, southeast of Kharkov.[27] Flying from this airfield, Korts claimed five aerial victories until III. Gruppe was ordered to Kharkov-Waitschenko, southeast of Kharkov-Rogan, on 11 August.[28] He claimed two LaGG-3 fighters shot down on 14 August, the day the Gruppe relocated to Pereshchepyne.[29] Flying from Pereshchepyne, Korts reached the century mark on 17 August 1943 when he shot down two LaGG-3 fighters in the vicinity of Izium.[30] He was the 50th Luftwaffe pilot to achieve the century mark.[31] The following day, he claimed another LaGG-3 fighter before the Gruppe moved to Mikhaylovka.[32] On 19 August, Korts became an "ace-in-a-day" for the fourth time, claiming three LaGG-3 fighters and two Il-2 ground-attack aircraft destroyed.[33] On 23 August, III. Gruppe was ordered to an airfield at Makeyevka while Korts and his wingman Unteroffizier Hans-Otto Müller were sent to Kramatorsk for two days to liaise with a Romanian fighter unit there.[34]
According to US historian David T. Zabecki, Korts was credited with 113 aerial victories.[41] Authors Obermaier and Spick also list Korts with 113 aerial victories.[1][42] Mathews and Foreman, authors of Luftwaffe Aces — Biographies and Victory Claims, researched the German Federal Archives and found records for 108 aerial victory claims, all of which claimed on the Eastern Front.[43] The authors Prien, Stemmer, Rodeike and Bock indicate that additional five aerial victories have been claimed by Korts, two of which end of June or early July 1943, and further three on 5 August 1943.[44]
Victory claims were logged to a map-reference (PQ = Planquadrat), for example "PQ 0516". The Luftwaffe grid map (Jägermeldenetz) covered all of Europe, western Russia and North Africa and was composed of rectangles measuring 15 minutes of latitude by 30 minutes of longitude, an area of about 360 square miles (930 km2). These sectors were then subdivided into 36 smaller units to give a location area 3 km × 4 km (1.9 mi × 2.5 mi) in size.[45]
Chronicle of aerial victories
This and the ♠ (Ace of spades) indicates those aerial victories which made Korts an "ace-in-a-day", a term which designates a fighter pilot who has shot down five or more airplanes in a single day.
This and the ? (question mark) indicates information discrepancies listed by Prien, Stemmer, Rodeike, Bock, Mathews and Foreman.
Claim
Date
Time
Type
Location
Claim
Date
Time
Type
Location
– Stab III. Gruppe of Jagdgeschwader 52 –[46] Eastern Front – 29 April 1942 – 3 February 1943
According to Prien, Stemmer, Rodeike and Bock, Korts' aerial victories numbered 57 and 58 were claimed either end of June or early July.[62] These claims are not documented by Mathews and Foreman.[47]
^Flight training in the Luftwaffe progressed through the levels A1, A2 and B1, B2, referred to as A/B flight training. A training included theoretical and practical training in aerobatics, navigation, long-distance flights and dead-stick landings. The B courses included high-altitude flights, instrument flights, night landings and training to handle the aircraft in difficult situations.[2]
Barbas, Bernd (2010). Die Geschichte der III. Gruppe des Jagdgeschwaders 52 [The History of 3rd Group of Fighter Wing 52] (in German). Eutin, Germany: Struve-Druck. ISBN978-3-923457-94-6.
Fellgiebel, Walther-Peer[in German] (2000) [1986]. Die Träger des Ritterkreuzes des Eisernen Kreuzes 1939–1945 — Die Inhaber der höchsten Auszeichnung des Zweiten Weltkrieges aller Wehrmachtteile [The Bearers of the Knight's Cross of the Iron Cross 1939–1945 — The Owners of the Highest Award of the Second World War of all Wehrmacht Branches] (in German). Friedberg, Germany: Podzun-Pallas. ISBN978-3-7909-0284-6.
Obermaier, Ernst (1989). Die Ritterkreuzträger der Luftwaffe Jagdflieger 1939 – 1945 [The Knight's Cross Bearers of the Luftwaffe Fighter Force 1939 – 1945] (in German). Mainz, Germany: Verlag Dieter Hoffmann. ISBN978-3-87341-065-7.
Mathews, Andrew Johannes; Foreman, John (2015). Luftwaffe Aces — Biographies and Victory Claims — Volume 2 G–L. Walton on Thames: Red Kite. ISBN978-1-906592-19-6.
Patzwall, Klaus D.; Scherzer, Veit (2001). Das Deutsche Kreuz 1941 – 1945 Geschichte und Inhaber Band II [The German Cross 1941 – 1945 History and Recipients Volume 2] (in German). Norderstedt, Germany: Verlag Klaus D. Patzwall. ISBN978-3-931533-45-8.
Patzwall, Klaus D. (2008). Der Ehrenpokal für besondere Leistung im Luftkrieg [The Honor Goblet for Outstanding Achievement in the Air War] (in German). Norderstedt, Germany: Verlag Klaus D. Patzwall. ISBN978-3-931533-08-3.
Prien, Jochen; Stemmer, Gerhard; Rodeike, Peter; Bock, Winfried (2006). Die Jagdfliegerverbände der Deutschen Luftwaffe 1934 bis 1945—Teil 9/II—Vom Sommerfeldzug 1942 bis zur Niederlage von Stalingrad—1.5.1942 bis 3.2.1943 [The Fighter Units of the German Air Force 1934 to 1945—Part 9/II—From the 1942 Summer Campaign to the Defeat at Stalingrad—1 May 1942 to 3 February 1943] (in German). Eutin, Germany: Struve-Druck. ISBN978-3-923457-77-9.
Prien, Jochen; Stemmer, Gerhard; Rodeike, Peter; Bock, Winfried (2012). Die Jagdfliegerverbände der Deutschen Luftwaffe 1934 bis 1945—Teil 12/II—Einsatz im Osten—4.2. bis 31.12.1943 [The Fighter Units of the German Air Force 1934 to 1945—Part 12/II—Action in the East—4 February to 31 December 1943] (in German). Eutin, Germany: Buchverlag Rogge. ISBN978-3-942943-05-5.
Scherzer, Veit (2007). Die Ritterkreuzträger 1939–1945 Die Inhaber des Ritterkreuzes des Eisernen Kreuzes 1939 von Heer, Luftwaffe, Kriegsmarine, Waffen-SS, Volkssturm sowie mit Deutschland verbündeter Streitkräfte nach den Unterlagen des Bundesarchives [The Knight's Cross Bearers 1939–1945 The Holders of the Knight's Cross of the Iron Cross 1939 by Army, Air Force, Navy, Waffen-SS, Volkssturm and Allied Forces with Germany According to the Documents of the Federal Archives] (in German). Jena, Germany: Scherzers Militaer-Verlag. ISBN978-3-938845-17-2.
Schreier, Hans (1990). JG 52 Das erfolgreichste Jagdgeschwader des 2. Weltkriegs [JG 52 The Most Successful Fighter Wing of World War II] (in German). Berg am See: K. Vowinckel. ISBN978-3-921655-66-5.
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