Hans Peter Waldmann (24 September 1922 – 18 March 1945) was a German Luftwaffe (Air Force) fighter ace and recipient of the Knight's Cross of the Iron Cross of Nazi Germany. Waldmann received the award after he had shot down 85 enemy aircraft. In total, he was credited with 134 aerial victories accumulated in 527 combat missions.

Born in Braunschweig, Waldmann volunteered for service in the Luftwaffe in 1940. After training at various pilot and fighter-pilot schools, he was posted to Jagdgeschwader 52 (JG 52—52nd Fighter Wing), operating on the Eastern Front, in August 1942. Here Waldmann fought in the aerial battles over Stalingrad, the Caucasus, the Black Sea, and the Crimea. He was credited with 84 aerial victories before briefly being transferred to the Western Front, where he was credited with one aerial victory. Back on the Eastern Front, Waldmann accumulated further victories, bringing his score to 125 victories by end of May 1944. He then fought in the skies over France after the Western Allied Invasion of Normandy, claiming seven aerial victories, before converting to the Messerschmitt Me 262 jet fighter in late 1944. Flying the Me 262, Waldmann shot down two North American P-51 Mustangs on 22 February 1945 before being killed in a mid-air collision with one of his squadron members on 18 March 1945 near Schwarzenbek, Holstein.

Childhood, education and early career Waldmann was born in Braunschweig in the Free State of Brunswick on 24 September 1922. He was the second son of Ludwig Waldmann, a bank manager, and his wife Maria. Waldmann had an older brother Paul. In 1928 he attended the Volksschule, a primary school, in the Comenius-Street.Comenius-Street—Comeniusstraße Over Easter in 1932 he transferred to the humanities-oriented secondary school Wilhelm-Gymnasium.

In 1938, Waldmann applied for a career as an officer in the Luftwaffe for the first time. Travelling to Berlin, he was deemed suitable but at the age of 16 was too young to volunteer for military service. After the outbreak of World War II, while still at school, Waldmann and his fellow students were forced into compulsory labour service (Reichsarbeitsdienst). Waldmann was assigned to the Brunswick Mechanical Engineering Institute.Brunswick Mechanical Engineering Institute—Braunschweigischen Maschinenbauanstalt—BMA Since Waldmann had intended to study aircraft construction after his military service, he was reassigned to the Institute of Aeronautical Metrology and Flight Meteorology at the Braunschweig-Waggum airfield under the leadership of Prof. Dr. Heinrich Koppe.Institute of Aeronautical Metrology and Flight Meteorology—Institut of Luftfahrtmeßtechnik und Flugmeteorologie

At the end of March 1940, Waldmann graduated from school with his Abitur (diploma). After this he was accepted into the Luftwaffe, two years after his initial application. Commencing in July 1940, he undertook 12 weeks of basic military training with Fliegerausbildungs-Regiment 72 (72nd Flight Training Regiment) at Fels am Wagram in Austria. Upon completion, Waldmann was transferred to the Flugzeugführerschule A/B 72 (flight school for the pilot license) at Markersdorf near Sankt Pölten in early October 1940. Eight days later his training group returned to Fels am Wagram because Markersdorf was overcrowded with other flight courses. Thus flight training started on the improvised airfield without hangars at Fels am Wagram. His first familiarisation flight was on 16 October 1940, in a Bücker Bü 131 "Jungmann" biplane marked "VTAF". Waldmann logged his first solo flight on 13 November 1940 at 09:17 in a Bü 131 "CGNL", landing again after six minutes of flight time. His training group returned to Markersdorf in February 1941. From here, he conducted his first cross-country flights on the Bü 131 "Jungmann" as well as the Focke-Wulf Fw 44 "Stieglitz". The majority of the cross-country flights were flown on the Gotha Go 145. From 4 April to 28 April 1941 he made the round trip from Markersdorf to Pocking, Nürnberg, Ettingshausen, Ingolstadt, Zwickau, Hildesheim, Braunschweig, Mannheim, Karlsruhe, Delmenhorst, Halberstadt and Fürth. At Ettingshausen he received instruction in formation flying and aerobatics.

By August 1941 Operation Barbarossa, the German invasion of the Soviet Union, had been underway for two months, and after completing his A/B flight training at Markersdorf Waldmann was transferred to the Jagdfliegerschule 6 (6th Fighter Pilot School) at Lachen-Speyerdorf near Neustadt an der Weinstraße. He completed the final phase of his fighter pilot training in Gleiwitz, Upper Silesia, from 3 June to 17 August 1942, before transferring to the front.

World War II

Holding the rank of Unteroffizier, a non-commissioned officer similar in rank to sergeant, on 20 August 1942 Waldmann was tasked with shuttling new Messerschmitt Bf 109Gs from a factory at Krakau to units on the Eastern Front. Along with six other newly trained pilots, he reached Lemberg where the group was scheduled for a stop over. Bad weather closed in and Waldmann was the only one to take off before the group was grounded. Getting away at 17:55, he headed for Proskuriv. The next day he continued his journey to Uman, south of Kiev in Ukraine. For the next few days, he was sent back and forth until he finally reached the II. Gruppe (2nd group) of Jagdgeschwader 52 (JG 52—52nd Fighter Wing) at Tusow, operating in the combat area of Stalingrad.For an explanation of Luftwaffe unit designations see Organisation of the Luftwaffe during World War II.

On arrival, Waldmann was approached by Hauptmann (Captain) Johannes Steinhoff and asked whether he would like to fly as his wingman. Waldmann then conducted six familiarisation flights on the "Gustav", as the Bf 109 G-2 was referred to, on 30 August 1942. Flying a Bf 109 marked with a black "Chevron-2", indicating an aircraft of the Stab, he flew his first combat mission on 31 August 1942 in the vicinity of Stalingrad. Steinhoff was impressed by his first performance. At the time, Waldmann was still officially assigned to a transfer squadron, but Steinhoff decided to keep him in his Stabs-Schwarm, flight of four. Here his comrades nicknamed Waldmann "Dackel", an allusion to his last name. In German, a "Dackel", or Dachshund, is often named Waldi, a hypocoristic form of Waldmann.

War against the Soviet Union In September 1942, II. Gruppe was ordered into the Battle of the Caucasus, supporting Army Group South on the front over the Caucasus. Opposing it was the 4th and 5th Air Armies of the Red Air Force. The Gruppe reached an airfield named Gonschtakowka located north-northeast of Mozdok on the Terek on 6 September. There, Waldmann claimed his first aerial victory over a Lavochkin-Gorbunov-Gudkov LaGG-3 fighter.

On 25 September, Waldmann's Bf 109 G-2 (Werknummer 13650—factory number) sustained minor damage in combat, resulting in a forced landing at Maikop. On 17 April 1943, Waldmann received the German Cross in Gold (). He made another forced landing on 7 May, this time due to engine failure of his Bf 109 G-4 at Taman. After 84 victories on 1 September 1943, Waldmann was promoted to Leutnant (second lieutenant) and assigned to Ergänzungs-Jagdgruppe Ost (Supplementary Fighter Group East). Here he was credited with the destruction of a B-17 Flying Fortress on 5 January 1944. This victory, his 85th, was actually a separation-shot—a severely damaged heavy bomber forced to separate from his combat box—which counted as an aerial victory.Separation-shot—Herausschuss Waldmann had attacked a 28-aircraft bomber formation and severely damaged the B-17. The aerial-victory commission of Luftflotte 3 also credited the Flak-Regiment 45 of 12th Flak Brigade with this victory. Following this aerial victory, he received the Knight's Cross of the Iron Cross () on 5 February 1944. The presentation of the award was announced by the Greater German Radio—the official radio station of the Ministry of Public Enlightenment and Propaganda—on the evening of 20 February 1944.Greater German Radio—Großdeutsche Rundfunk

In late February 1944 Waldmann was sent back to the Crimean peninsula on the Eastern Front, where he took command of 4./JG 52 (4th Squadron of the 52nd Fighter Wing) as its Staffelkapitän (squadron leader). He succeeded Oberleutnant Heinrich Sturm who had been wounded by bomb debris in an attack on the airfield at Chersonesus at Sevastopol on 16 April. He continued his success, claiming eight aerial victories in March, and 16 in April of which eight were claimed from 5–12 April. On 11 April 1944, he claimed three aerial victories. He was the 70th Luftwaffe pilot to achieve the century mark. On 4 May 1944, 15 Bf 109s from II. Gruppe intercepted 24 Ilyushin Il-2 ground-attack aircraft from 8 GShAP (8th Guards Ground-attack Aviation Regiment) and 47 GShAP (47th Ground-attack Aviation Regiment), escorted by 23 fighter aircraft, over the Black Sea. In this encounter, pilots from II. Gruppe claimed six aerial victories, including an Il-2 and a Yakovlev Yak-7 by Waldmann, without sustaining any losses. However, Soviet records only document the loss of three Il-2 and one Yakovlev Yak-9 fighter.

Waldmann became an "ace-in-a-day" on 7 May 1944, claiming six aerial victories over the Sevastopol combat area. Two Staffeln (squadrons) of the II./JG 52 were transferred to Huși at the Prut River on 27 May 1944. Here Waldmann claimed his final four victories on the Eastern Front, taking his total to 125 aerial victories claimed. On 1 June, Gruppenkommandeur (group commander) Major Gerhard Barkhorn was ordered to transfer one Staffel to the west in Defence of the Reich. Barkhorn selected Waldmann's 4. Staffel which was officially assigned to the II./Jagdgeschwader 3 "Udet" (JG 3—3rd Fighter Wing). There, the Staffel was later renamed and became the 8. Staffel of JG 3. At the time, II./JG 3 was under the command of Hauptmann Hans-Ekkehard Bob, and later by Hauptmann Herbert Kutscha.

Invasion of Normandy The Invasion of Normandy, which started on the early morning of 6 June 1944, was in full swing by the time Waldmann's Staffel arrived in France in early July. The Western Allies were already breaking out of Normandy in what was codenamed Operation Cobra. II./JG 3 "Udet" (2nd Group of the 3rd Fighter Wing) was stationed at Nogent-le-Roi, roughly southwest of Paris. The Gruppe was tasked with ground support missions. In one of these missions against the Allied invasion forces, Waldmann claimed to have damaged a P-51 Mustang on 31 July 1944. He was credited with the destruction of numerous trucks during ground support missions over the period of 2–5 August 1944.

Waldmann claimed his first aerial victory in the west, his 126th in total, over a B-24 Liberator on 6 August 1944. Waldmann had taken off at 11:43 on a free-fighter sweep mission against heavy bombers. His unit spotted a formation of B-24s after 45 minutes flying time. Waldmann attacked and with his first pass at an altitude of had hit one of the B-24 between the two starboard engines, which immediately set the bomber on fire. The B-24 was observed to crash southeast of Méry. His final tally for August was seven Allied planes, including the B-24, one Auster on 7 August, and five P-47 Thunderbolts (two on 14 August, two on 18 August and one on 19 August). This took his total to 132 aerial victory claims.

Flying the Messerschmitt Me 262 and death