Bristol Hercules Aero Engine being started as a static display at the Driffield Steam Rally, UK, GB.

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The Bristol Hercules was a 14-cylinder two-row radial aircraft engine designed by Sir Roy Fedden and produced by the Bristol Engine Company starting in 1939. It was the first of their single sleeve valve designs to see widespread use, powering many aircraft in the mid-World War II time frame.

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Size: 6253px × 4161px
Location: uk
Photo credit: © Alan Mather / Alamy / Afripics
License: Licensed
Model Released: No

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