Su-6
It was a soviet ground attack aircraft with the liquid-cooled Mikulin AM-42 engine. The Sukhoi Su-6 developed during World War II.
It was a soviet ground attack aircraft with the liquid-cooled Mikulin AM-42 engine. The Sukhoi Su-6 developed during World War II.
Historical information
The Sukhoi Su-6 was a soviet ground attack aircraft developed during World War II. The mixed-power (rocket and piston engines) high-altitude interceptor Su-7 was based on the single-seat Su-6 prototype.
In 1944 Sukhoi was directed to utilize the liquid-cooled Mikulin AM-42 engine. When flight tests began on 22 February 1944, the re-engined Su-6 proved inferior to the Ilyushin Il-10 using the same engine thanks to the additional 250 kg (551 lb) of armor required to protect the liquid-cooled engine and the lower power output of the AM-42 compared with M-71F.