Sukhoi Su-1
Country of origin
Soviet Union
ManufacturerSukhoi, KhAZ
The Sukhoi Su-1 or I-330 (Russian: Сухой Су-1) was a prototype Soviet high-altitude fighter aircraft built at the beginning of World War II. An improved version, designated Su-3 (I-360), was also built and tested the following year. Neither version was mass-produced.
