Hurel-Dubois HD.31

HD.31, HD.32, and HD.34
The prototype HD.31 demonstrating at Coventry Airport in June 1954
General information
TypeAirliner
National originFrance
ManufacturerHurel-Dubois
Primary userInstitut Géographique National
Number built11
History
First flight27 January 1953 (HD.31)
29 December 1953 (HD.32)

The Hurel-Dubois HD.31, HD.32, and HD.34 were a family of civil aircraft produced in France in the 1950s, based on the high-aspect ratio wing designs of Maurice Hurel.