Sikorsky S-37

S-37
First S-37 with Gnome-Rhône 9A Jupiter engines
General information
TypeLong-range aircraft
National originUnited States
ManufacturerSikorsky
Number built2
History
First flight1927
Developed fromSikorsky S-35

The Sikorsky S-37 was an American twin-engine aircraft built by the Sikorsky Manufacturing Corporation. Both examples of the series were completed in 1927. The S-37 was specifically designed to compete for the Orteig Prize and would be the last land based fixed-wing aircraft Sikorsky would produce.