The Sukhoi PAK FA is a great fighter aircraft for the Russian air force and a good rival to the us air force F-22 Raptor The Sukhoi PAK FA (Russian: Сухой ПАК .<br />The Sukhoi PAK FA is a great fighter aircraft for the Russian air force and a good rival to the us air force F-22 Raptor The Sukhoi PAK FA (Russian: Сухой ПАК .<br />Three AWESOME Russian air force PAK FA T 50 in formation rival to US Air force F-22 The Sukhoi PAK FA is a great fighter aircraft for the Russian air force and .
