New Sukhoi T-50 Fighter Jet Prototype Joins Testing Program

A fifth flying prototype of Russia’s future T-50 fighter jet has flown for the first time at a manufacturing plant in Russia’s Far East, the Sukhoi aircraft maker said. The 50-minute flight at the Gagarin factory in Komsomolsk-on-Amur has successfully tested the aircraft's overall performance, including its stability in the air and the work of its engines.

See the full article at RIA Novosti