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Hispano-Suiza 14AA

1930s French radial aircraft engine

Field	Value
name	14AA
image	Hispano-Suiza 14AA.jpg
engine_type	Radial engine
manufacturer	Hispano-Suiza
first_run	1930s
developed_from	Wright R-2600

The Hispano-Suiza 14AA, also known as Type 79, was a fourteen-cylinder aircraft radial engine used in France during the late 1930s. As Hispano-Suiza lacked recent experience in developing radial engines, it was derived from the licensed Wright R-2600 engine. Due to reliability problems, the engine was largely supplanted by the similar Gnome-Rhône 14N.

It is not to be confused with the smaller Hispano-Suiza 14AB, which was derived from the smaller Wright Whirlwind series.

Variants

;14AA-00 : Direct drive LH rotation ;14AA-01 : Direct drive RH rotation as -00 ;14AA-02 : 0.625:1 reduction gear LH rotation ;14AA-03 : 0.625:1 reduction gear RH rotation as -02 ;14AA-04 : 0.625:1 reduction gear LH rotation ;14AA-05 : 0.625:1 reduction gear RH rotation as -04 ;14AA-06 : Direct drive LH rotation ;14AA-07 : Direct drive RH rotation as -06

Applications

Amiot 341
LeO 45
Farman F.223
Latécoère 530
Latécoère 570
Koolhoven F.K.58
Potez 501
Romano R.120

Specifications (14AA-04)

and start a new, fully-formatted line with -- |power/weight=1.24 kW/kg (0.75 hp/lb)

References

[http://www.hydroretro.net/etudegh/hispanosuiza.pdf Hartmann, Gérard, ''Hispano-Suiza''. Les moteurs de tous les records]
Tsygulev. (1939). "Aviacionnye motory voennykh vozdushnykh sil inostrannykh gosudarstv (Авиационные моторы военных воздушных сил иностранных государств)". Gosudarstvennoe voennoe izdatelstvo Narkomata Oborony Soyuza SSR.

Info: Wikipedia Source

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