Su-9 | |
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Sukhoi Su-9 (1946) | |
Role | Fighter aircraft |
National origin | Soviet Union |
Manufacturer | Sukhoi |
First flight | 13 November 1946 |
Status | Cancelled |
Primary user | Soviet Air Forces |
Number built | 2 |
The Sukhoi Su-9 (Russian: Самолёт K, lit. 'Aircraft K'; USAF/DoD designation: Type 8)[1] was an early jet fighter built in the Soviet Union shortly after World War II. The design began in 1944 and was intended to use Soviet-designed turbojet engines. The design was heavily influenced by captured German jet fighters and it was subsequently redesigned to use a Soviet copy of a German turbojet. The Su-9 was slower than competing Soviet aircraft and it was cancelled as a result. A modified version with different engines and a revised wing became the Su-11 (Samolyot KL), but this did not enter production either. The Su-13 (Samolyot KT) was a proposal to re-engine the aircraft with Soviet copies of the Rolls-Royce Derwent turbojet as well as to modify it for night fighting, but neither proposal was accepted.