Sukhoi Su-57 the Su-27. Extendible refueling probe is available to further increase its range. In the Su-57's design, Sukhoi addressed what it considered to be the F-22's limitations, such as its inability to use thrust vectoring to induce roll and yaw moments and a lack of space for weapons bays between the engines, and complications for stall recovery if thrust vectoring fails. The Su-57 will be the first operational aircraft in Russian Air Force service to use stealth technology. Similar to other stealth fighters such as the F-22, the airframe incorporates planform edge alignment to reduce its radar cross-section (RCS); the leading
Sukhoi system, landing braking parachute, catapult ejection seat with telescopic trolley, and a jettisonable nose with a pressurized cockpit. From 1949, Sukhoi fell out of Stalin's favor and in a government resolution, the Sukhoi Design Bureau was scrapped, and Sukhoi was forced to return to work under Andrei Tupolev, this time as Deputy Chief Designer. In 1953, the year of Stalin's death, he was permitted to re-establish his own Sukhoi Design Bureau, set up with new production facilities. After the collapse of the Soviet Union, each of the multitude of bureaus and factories producing Sukhoi components was privatized independently. In the