According to the Sukhoi aircraft manufacturer, flight tests of Russia’s Sukhoi T-50 (PAK FA) fifth-generation fighter aircraft are at the final stage.
“Prospective aviation complex of fifth generation (PAK FA) is at the final stage of its tests… More than 700 flights have been conducted. Which has allowed us to work out and prove sustainable characteristics of the combat aviation complex”, the report said. (Ruaviation/Business World Magazine)