The two-seat fifth-generation Su-57D fighter will be in high demand among foreign customers. This was stated by Sukhoi Design Bureau chief pilot Sergey Bogdan.
I believe this aircraft is very much needed. It will be in high demand.
According to Bogdan, the availability of such a two-seat aircraft is important for pilot training. This is especially true for countries that have never had Sukhoi aircraft in their arsenal.
The Su-57D has similar characteristics to the single-seat variant. It can be used to establish a training process from scratch, as well as to restore a pilot's flying skills.
The prototype of the two-seat fighter first took to the skies on May 19. Sergey Bogdan was in its cockpit. The flight proceeded normally in accordance with the flight mission.
Rostec previously stated that the Su-57D can be used to control combat involving aircraft and drones. This will be one of the most advanced aviation platforms, according to the state corporation.