The Hennion was a two-seat French training and touring aircraft, completed just before World War II began.
[1][2] His goals were safety in the hands of a beginner, economy, comfort and true touring ability.
[1] The fuselage was flat sided and ply skinned, except behind the cockpit where rounded, raised decking was fabric covered.
[1] At the rear the vertical tail was tall, with an unbalanced rudder which reached down to the keel and a fuselage mounted tailplane ahead of it.
[2][4] After a period of disuse, it was re-engined in 1956 with a 48 kW (65 hp) Continental A65 air-cooled flat-four in a revised nose and redesignated the Hennion II.