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  1. Sukhoi Su-47 - Wikipedia

    Officially nicknamed Berkut (Russian: Беркут) (the Kazakh word for "Eagle"), the Su-47 was originally built as Russia's principal testbed for composite materials and sophisticated fly-by …

  2. Russia's 'Radical' Sukhoi Su-47 Berkut Fighter Was Built for Just 1 ...

    Sep 17, 2025 · Key Points and Summary – Russia’s Su-47 Berkut was a radical, forward-swept-wing fighter built as a technology demonstrator in the 1990s. The mission was simple: prove …

  3. Russia’s Forgotten Fighter: Meet the Su-47 - 19FortyFive

    Jun 24, 2023 · Meet the Su-47: The Su-47, previously designated the S-32 and S-37, was an experimental aircraft designed for the Soviet Union in the 1990s. Called the Berkut, or Golden …

  4. Russia's Su-47 Berkut Fighter: The Failure That Created the Su-57 …

    Feb 24, 2024 · Developed as part of the Soviet Union’s ambition to create a fifth-generation fighter, the Su-47, also known as the “Golden Eagle,” was designed for extreme agility and …

  5. Su-47, Russian experimental aircraft with Forward-Swept Wings …

    Aug 28, 2024 · Only one Su-47 was built, and it was never armed. The aircraft has always impressed at air shows, demonstrating its remarkable wing shape and impressive agility.

  6. Everything You Need To Know About Su-47 (S-37 Berkut) Golden …

    The Su-47 fighter aircraft, previously called the S-37 Berkut or Golden Eagle, was developed by the Sukhoi Design Bureau of Moscow, Russia, and performed its first flight in September 1997.

  7. Russia’s ‘Super Maneuverable’ Su-47 Fighter Had 1 Fatal ... - MSN

    The Su-47 was a fascinating experiment that influenced the future of Russian aerospace engineering. While it never became an operational fighter, its role as a technology demonstrator …

  8. Sukhoi Su-47 Berkut “Firkin” - Aero Corner

    The Sukhoi Su-47 Berkut is a prototype Russian fighter aircraft. It was designed by the Sukhoi Design Bureau as a competitor for the Joint Strike Fighter (JSF) program. The Su-47 has been …

  9. Sukhoi Su-47 Explained

    What is the Sukhoi Su-47? The Sukhoi Su-47 was a Russian experimental supersonic jet fighter developed by the JSC Sukhoi Company.

  10. Aerospaceweb.org | Aircraft Museum - Su-47 / S-37 Berkut

    Aug 9, 2009 · Sukhoi Su-47 / S-37 Berkut 'Firkin' history, specifications, schematics, pictures, and data.