The Shcherbakov Shche-2, also known as the TS-1 and nicknamed "Pike", was a twin-engined utility aircraft manufactured in the Soviet Union, designed by Alexei Shcherbakov for construction by OKB-47, t

The Shvetsov M-11 is a five-cylinder air-cooled radial aircraft engine produced in the Soviet Union between 1923 and 1952.