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Wolseley Aries

A.R.9/Aries/Scorpio
WolseleyScorpio.JPG
Wolseley Scorpio Mk II
Type Radial aero engine
Manufacturer Wolseley Motors Limited
First run 1933
Major applications Airspeed Envoy
Hawker Tomtit

The Wolseley Aries III or A.R.9 was a British nine-cylinder, air-cooled radial aero engine that first ran in 1933, it was designed and built by Wolseley Motors. Intended for the military trainer aircraft market few were produced as Wolseley withdrew from the aero engine market in 1936.

A larger capacity version was known as the Wolseley Scorpio, further enlarged versions, the Leo and Libra were test run but did not fly.

Data from Lumsden


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