Category: Aircraft
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Tupolev ANT-20
Tupolev ANT-20 The original ANT-20 was powered by eight Mikulin AM-34FRN V-12 engines. Six engines were mounted conventionally in the wing leading edges, while two additional engines were mounted in tandem above the fuselage in a push-pull arrangement. This unusual installation provided sufficient power without requiring larger individual engines, which were not yet available in… Read more
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Florov 4302 Experimental Rocket Plane
Florov 4302 Experimental Rocket Plane The Florov 4302 was one of the Soviet Union’s last serious attempts to develop a rocket-powered interceptor before turbojet technology rendered the concept obsolete. Designed by Ilya Florov at the same design bureau that had produced the pioneering Bereznyak-Isayev BI-1, the aircraft represented a significant advance over its wartime predecessor.… Read more
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Polikarpov I-153DM Ramjet Powered Biplane
Polikarpov I-153DM Ramjet Powered Biplane The Polikarpov I-153DM was one of the Soviet Union’s most unusual experimental fighter aircraft, combining the proven Polikarpov I-153 “Chaika” biplane with pioneering ramjet propulsion. The suffix DM, short for Dopolnityelnyi Motor (“supplementary engine”), referred to the installation of two underwing ramjet engines designed to boost the aircraft’s speed without… Read more