The first T-50 “stealth” fighter had been delivered to a
military airfield in Russia ’s
southern Astrakhan region for test
flights, the Sukhoi company said in a statement.
The chief air force commander, Lt. Gen. Viktor Bondarev,
said in December that combat squadrons could expect deliveries of the
production version, known by its Russian acronym PAK-FA for future tactical
fighter aircraft, in 2016 at the latest.
The PAK-FA is slated to replace the country’s aging fleet of
Soviet-era fighter jets.
The Sukhoi T-50 is a fifth-generation fighter jet and
features a stealth profile with internal weapons bays for air and ground-attack
weapons, thrust-vectoring engines for high-acceleration turns and an ability
known as supercruise to fly supersonic without the use of a fuel-guzzling
afterburner.
An export version, called the fifth-generation fighter
aircraft (FGFA), is also under development in a joint project with India
for that country’s air force.
Experts consider the plane comparable to the only
fifth-generation fighter currently in operation worldwide, the American F-22
Raptor, which entered service in 2005.
The Moscow-based Sukhoi has been conducting its own test
flights of several of the aircraft since 2010, including in-flight refueling
and high-agility maneuvers. The company said in October that these had produced
favorable results.
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