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Old 04-14-2019, 01:42 PM   #4
Bob Gardner
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Join Date: Jan 2006
Location: The North of England
Posts: 1,734

Well, I too am away from my databases. We must await Dave or Pierre-Michel looking up your serie numbers. SFA is the French airworthiness stamp. The shape of the blade is very familiar and I believe it was used on British and French aircraft which used the Hispano-Suiza engine, such as the British SE5A.

With kind regards,

Bob Gardner
Author; WW1 British Propellers, WWI German Propellers
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