The Hirth HM 504 is a four-cylinder air-cooled inverted inline engine. The HM 504 was a popular engine for light aircraft of the 1930s-1940s, and it was used to power a number of Germany's trainer aircraft of World War II. The engine featured a cast magnesium alloy crankcase.
The
Hitachi Hatsukaze
The Hitachi Hatsukaze (初風, Hatsukaze - fresh wind), also known as the Hitachi GK4 (short Navy), Hitachi Army Type 4 110hp Air Cooled Inline (Army long), Hitachi Ha47 (Army Hatzudoki) and Ha-11 model 11 (unified), was Hitachi's fourth design i ...
Model 11 was a Japanese licensed version.
Applications
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Bücker Bü 131
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Bücker Bü 181
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BŻ-1 GIL
The BŻ-1 GIL was the first Polish experimental helicopter, constructed in 1950. Developed by the Main Aviation Institute (Warsaw), the only constructed GIL saw service until 1960 when it was irreparably damaged and subsequently decommissioned. ...
(helicopter)
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Klemm Kl 35
The Klemm Kl 35 is a German sporting and training aeroplane developed as a successor to the Kl 25. A product of Klemm Leichtflugzeugbau Gmbh it shared the same single-engine, cantilever low-wing configuration as the earlier machine, the major ...
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Matra-Cantinieau MC-101
The Matra-Cantinieau MC-101 was an early 1950s France, French experimental two seat helicopter of conventional tail rotor configuration but with its engine mounted close to the main helicopter rotor, rotor, above the seating.
Design and developm ...
(helicopter)
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Morane-Saulnier MS.603
The Morane-Saulnier MS.603 was a France, French-built two-seat light aircraft of the late 1940s.
Design and development
The MS.603 was one of three aircraft constructed in the MS.600 series which were built to compete in an officially-sponsored ...
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Payen Arbalète
The Payen Arbalète ( en, Crossbow) was a small, pusher configuration, experimental French tailless aircraft, designed by Nicolas Roland Payen, and first flown in 1965.
Design and development
Though there were significant changes during its dev ...
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Repülőgépgyár Levente II
The Repülőgépgyár Levente series is a Hungarian two-seat trainer and liaison aircraft from World War II. Thanks to their simple, easy-to-repair design, despite its seemingly rudimentary appearance, they were well-suited to army co-operation ...
Specifications (HM 504 A-2)
See also
References
External links
Göbler-Hirthmotoren Company website (nothing in there about pre-war engines)
{{Hirth aeroengines
Hirth aircraft engines
Air-cooled aircraft piston engines
1930s aircraft piston engines
Inverted aircraft piston engines