Development: Sukhoi Design Bureau
Maiden flight: January 29, 2010
The design phase: In testing
The PAK FA Program involves the design, production and delivery of a fifth-generation fighter aircraft to the Russian Air Force. It will help increase the combat potential of the RF Air Force, bring aircraft production and related industries to a new level of production and technology, lend impetus to research advancements, and provide a stable workload for defense industry enterprises involved in development and production.