Mikhail Simonov, the former chief designer of Sukhoi, has passed away on Friday at the age of 81.
Although he had helped develop the Su-24 and Su-25, Simonov was best known for designing the Su-27.
Aviation News
Mikhail Simonov, the former chief designer of Sukhoi, has passed away on Friday at the age of 81.
Although he had helped develop the Su-24 and Su-25, Simonov was best known for designing the Su-27.