Hv-3800
A proposed German tank design that was intended to be a lighter and more mobile tank. It was designed to be a faster and more agile tank than the heavier Hv-3000 series, but the project was abandoned due to resource shortages.
Hv-3900
A German tank design that focused on firepower. It was intended to be equipped with a very powerful cannon capable of penetrating the armor of virtually any Allied tank. However, the project was never completed due to the war’s end.
Hv-4100
A German tank design that was intended to be a highly specialized anti-tank vehicle. It was equipped with a powerful anti-tank gun and a low profile for better concealment. However, the project was abandoned due to the war’s end.
Hv-4200
A German tank design that incorporated innovative technologies, such as a jet-assisted propulsion system for increased speed. It was intended to be a highly mobile tank, but the project was abandoned due to the war’s end.
Hv-4400
A German tank design that was intended to be a highly armored tank. It was designed to be a formidable opponent to Allied tanks, but the project was abandoned due to the war’s end.
Hv-4600
A German tank design that was intended to be a highly versatile tank. It was designed to be capable of operating in a variety of roles, including infantry support, anti-tank warfare, and reconnaissance. However, the project was abandoned due to the war’s end.
Hv-50
A proposed German anti-tank gun design from 1945, the Hv-50 was intended to be a more powerful 88mm anti-tank gun capable of penetrating the armor of the latest Allied tanks. However, the gun never entered production due to the end of World War 2.
Hv-150
A proposed German 150mm anti-tank gun that was designed in the final year of World War 2. The Hv-150 was meant to be a super-heavy anti-tank gun capable of destroying any Allied tank, but it never entered production due to the war’s end.
Hurricane Mk. LI
A prototype version of the Hawker Hurricane equipped with a Rolls-Royce Griffon engine. However, the project was abandoned due to the development of the Hawker Tempest.
Hs 127
A German twin-engine bomber prototype designed by Henschel Flugzeugwerke in the 1930s. It was intended to replace the Heinkel He 111 but failed to meet performance expectations and was not produced.