Savoia-Marchetti S.57


The Savoia-Marchetti S.57 was an Italian single-engine biplane flying boat intended for aerial reconnaissance, built by Savoia-Marchetti for Regia Aeronautica after World War I.
Of wooden construction with a single-step hull, with pilot and observer/gunner in tandem open cockpits in the bow, the S.57 was powered by a single Isotta-Fraschini V.6. The observer had a single ring-mounted machine gun.
Eighteen S.57s were accepted by Regia Aeronautica in 1925 and used as trainers.
A sole S.57bis was built, with a Hispano-Suiza Type 42 engine.

Operators