He 162

He 162
SDASM Archives · Public domain · source
Name	He 162
Type	Single-engine jet fighter
Manufacturer	Heinkel
First flight	6 December 1944
Introduced	1945 (Luftwaffe)
Primary user	Luftwaffe
Produced	1945

He 162

The He 162 was a German single-engine jet fighter prototype produced in the closing months of World War II by Heinkel for the Luftwaffe. Designed under the Emergency Fighter Program (Jägernotprogramm) to counter the Allied strategic bombing campaign and pilot shortages after the Battle of Normandy and the Operation Overlord landings, it combined novel construction techniques and a single BMW 003 or Junkers Jumo 004-class turbojet concept with a wooden airframe philosophy influenced by wartime resource constraints.

Design and development

The Heinkel project emerged amid directives from the Reichsluftfahrtministerium and decrees by Adolf Hitler and advisors like Hanna Reitsch and Erhard Milch favoring quickly producible fighters to bolster air defenses against USAAF and Royal Air Force raids. Heinkel teams led by designers who had worked on the He 280 and other designs adapted lessons from prototypes such as the Messerschmitt Me 262 and concepts from BMW Flugmotorenwerke and Bruno Strauss-era developments. Production methods referenced timber construction techniques used by firms like Focke-Wulf and subcontracting by companies including Blohm & Voss, Arado, and Dornier to meet targets set by the Jägernotprogramm. Political pressure from the Nazi Party leadership and the Oberkommando der Luftwaffe accelerated timelines, culminating in first flight within months of project approval.

Technical description

The aircraft featured a high-mounted, straight wing, a fuselage largely built from laminated wood and plywood supplied by firms linked to the Reichswerke Hermann Göring, and a top-mounted turbojet reminiscent of developments at BMW, Junkers, and Heinkel-Hirth. Systems included a tricycle landing gear and a pressurized cockpit concept influenced by earlier prototypes like the Dornier Do 335's cockpit ergonomics. Armament considerations mirrored Luftwaffe doctrine incorporating two 20 mm cannon similar to those used in the Messerschmitt Bf 109 and Focke-Wulf Fw 190. Avionics and fuel systems referenced suppliers and standards established by Siemens-Schuckert, Telefunken, and Rheinmetall manufacturing practices. Structural metallurgy and adhesives were influenced by shortages that affected firms including Degussa and IG Farben.

Operational history

Operational deployment was constrained by the collapse of German industry after Operation Varsity and the Allied invasion of Germany, with handfuls reaching units such as JG 1 and training establishments overseen by the Luftflotte Reich. Engagements were limited against units of the US Eighth Air Force, RAF Bomber Command, and tactical formations from US Ninth Air Force. Field reports and after-action comments from Luftwaffe pilots echoed comparisons with the Me 262 and the rocket-powered Messerschmitt Me 163, while Allied intelligence and captured documents analyzed performance alongside captured examples examined by teams from Royal Aircraft Establishment specialists and US Army Air Forces technical units. Logistics problems linked to the Allied strategic bombing campaign and fuel shortages restricted sorties and operational readiness.

Production and variants

Production occurred in several small batches distributed to contractors including Hugo Junkers-related plants and wood-working firms tapped from regions like Silesia and the Ruhr. Variant proposals and factory modifications included changes to powerplant options referencing BMW 003 and surviving Jumo developments, armament packages resembling installations on the Bf 109G and Fw 190D, and proposed two-seat trainers akin to concepts from Heinkel He 219 conversions. The collapse of transport and aviation infrastructure after the Battle of the Bulge curtailed large-scale manufacturing despite targets set by the Reich Ministry of Aviation and proclamations by figures such as Hermann Göring.

Performance and evaluation

Flight test data and postwar Allied testing compared acceleration, climb rate, and top speed with contemporaries like the Me 262, Gloster Meteor, and Lockheed P-80 Shooting Star. Evaluations by technicians from Royal Aircraft Establishment, Edgewood Arsenal teams, and captured Luftwaffe engineers noted strengths in handling and shortcomings in durability due to wooden components, adhesive failures documented similarly in other late-war German designs and discussed in studies by National Advisory Committee for Aeronautics-linked researchers. Maintenance considerations, pilot transition issues referenced training doctrines in units such as Jagdgeschwader 7 and logistical constraints influenced assessments that informed postwar jet fighter development in countries like United Kingdom, United States, Soviet Union, and France.

Surviving aircraft and replicas

After the war, captured examples were transported to test centers in the United Kingdom, United States, and the Soviet Union for evaluation by organizations including the Royal Aircraft Establishment and National Advisory Committee for Aeronautics. Few original airframes survived intact; museum pieces and restoration efforts in institutions such as the Science Museum (London), Smithsonian Institution, and aviation museums in Moscow and Berlin are documented, while several replica and reproduction projects have been undertaken by private groups and restorers drawing on plans and photographs seized by units from Operation Paperclip-era activities and Allied technical missions. Contemporary reproductions have appeared in air shows and static displays, built using materials and engines accessible in the postwar era and curated by foundations tied to aviation heritage in Germany and elsewhere.

Category:World War II aircraft