SIPA S.90

The SIPA S.90 was a French light aircraft produced by Société Industrielle Pour l'Aéronautique (SIPA) in the late 1940s. Designed as a two-seat touring or training aircraft, it was characterized by its low-wing monoplane configuration and enclosed cockpit. The S.90 series evolved through several variants, including the S.901, S.902, and S.903, each featuring different engine options and minor design modifications. While not widely produced or commercially successful, the SIPA S.90 represents a design of the immediate post-World War II era, reflecting efforts to develop civilian aviation within France. The aircraft's construction was primarily of wood and fabric. Specific performance characteristics and production numbers varied depending on the particular variant.