The Sikorsky S-30 was a proposed aircraft design by

Igor Sikorsky Igor Ivanovich Sikorsky (russian: И́горь Ива́нович Сико́рский, p=ˈiɡərʲ ɪˈvanəvitʃ sʲɪˈkorskʲɪj, a=Ru-Igor Sikorsky.ogg, tr. ''Ígor' Ivánovich Sikórskiy''; May 25, 1889 – October 26, 1972)Fortie ...

to be built by the

Sikorsky Manufacturing Corporation Sikorsky Aircraft is an American aircraft manufacturer based in Stratford, Connecticut. It was established by aviation pioneer Igor Sikorsky in 1923 and was among the first companies to manufacture helicopters for civilian and military use. Pr ...

Roosevelt, New York Roosevelt (historically known as Greenwich and Rum Point) is a Hamlet (New York), hamlet and census-designated place (CDP) in the Hempstead, New York, Town of Hempstead in Nassau County, New York, Nassau County, on the South Shore (Long Island), S ...

in 1925. The twin engine biplane was to have been used on mail routes or configured as a commercial passenger

airliner An airliner is a type of aircraft for transporting passengers and air cargo. Such aircraft are most often operated by airlines. Although the definition of an airliner can vary from country to country, an airliner is typically defined as an ...

. No examples of the S-30 were ever manufactured.

Specifications

References

{{Sikorsky Aircraft

S-30 S30 may refer to: Automobiles * Aeolus S30, a Chinese sedan * Jinbei S30, a Chinese SUV * Nissan S30, a Japanese sport car * Toyota Crown (S30), a Japanese sedan Aviation * Blériot-SPAD S.30, a French sport aircraft * Lebanon State Airport, ...

Biplanes Twin piston-engined tractor aircraft