Hélices Evra

Production Evra is a French manufacturer specializing in propellers for aircraft and ultralight aircraft. Founded by Jean-Pierre Evra, the company has been led by his son Richard since 1993 and has produced certified propellers since 1957. It designs and makes custom two-, three- and four-blade models, with fixed pitch or ground-adjustable pitch, tailored to individual aircraft. Propellers are built around a wood core reinforced with high-strength glass or carbon composite and epoxy resin. Metal leading-edge protection is fitted flush into the blades to preserve their profiles and help protect them in rain. The company describes its propellers as designed for efficient, quiet performance.

Production Evra also offers decorative propellers, design-office services, repairs and maintenance. Its portfolio includes Evra propellers, Leger models for CNRA aircraft and ultralights, and Merville propellers for older aircraft such as the Stampe and NC 858. The company can restore Merville propellers or manufacture new ones using modern materials and methods. Its services also include manufacturing guidance and product documentation.