Sukhoi Su-47 (Berkut) in Action.Golden Eagle

The Sukhoi Su-47 Berkut, also designated S-32 and S-37 during initial development, was an experimental supersonic jet fighter developed by Sukhoi Aviation Corporation. A distinguishing feature of the aircraft was its forward-swept wing that gave the aircraft excellent agility and maneuverability. Top speed: 2,500 km/h Length: 23 m Wingspan: 15 m First flight: September 25, 1997 Unit cost: 70,000,000–70,000,000 USD (2013) Engine type: Soloviev D-30 #су47беркут