This engineer joins another student from the same school, Louis Bechereau - designer of Deperdussin airplanes - and took part in numerous air raids and competitions. In 1916, he started the company Janoir Aviation based in Saint-Ouen.
An engineer joins forces with a fellow student from their alma mater, Louis Bechereau, who designed Deperdussin aircraft, to participate in various air raids and competitions.  In 1916, they founded Janoir Aviation in Saint-Ouen.