Published on January 16, 2018
The Sukhoi Su-31 is a single engined aerobatic aircraft that is very popular in airshows. It is a lighter and more powerful version of the Sukhoi Su-26.
The Sukhoi Su-31 is a single engined aerobatic aircraft that is very popular in airshows. It is a lighter and more powerful version of the Sukhoi Su-26.