
Creator of Su-25 and First Chief Designer of SSJ-100 Yuri Ivashechkin Dies
He also participated in the development of Su-9, Su-15, Su-24, T-4 aircraft

He also participated in the development of Su-9, Su-15, Su-24, T-4 aircraft
The corporation called the improvement of aircraft design an unconditional priority

The aircraft, like a racing car, undergoes regular maintenance

The barometric systems of the Russian aircraft have narrow limits of permissible values

The aircraft now have 100 seats in a single-class configuration instead of a two-class configuration: 12 seats in "Business" class and 75 in "Economy"