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    Categories>Science>The Su-47 Berkut: Russia’s Forward-Swept Wing Experiment

    The Su-47 Berkut: Russia’s Forward-Swept Wing Experiment

    18 min
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    27. Juni 2026
    ScienceHistoryTechnology

    Explore the Su-47 Berkut, Russia's radical forward-swept wing experiment designed to outmaneuver the F-22 Raptor and define fifth-generation fighter technology.

    The Su-47 Berkut: Russia’s Forward-Swept Wing Experiment

    Bestes Zitat aus The Su-47 Berkut: Russia’s Forward-Swept Wing Experiment

    “

    The Su-47 was the peak of the 'dogfight' era, a beautiful, black-winged end of one era and the messy, experimental beginning of the next.

    ”

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    A comprehensive lesson on the Su-47 Berkut, covering its unique forward-swept wing technology, its place in Russian aviation history, its performance compared to the F-22 Raptor, and any other notable experimental features.

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    Su-47 (S-37 Berkut) Golden Eagle Fighter - Airforce Technology
    link
    https://www.airforce-technology.com/projects/s37/
    Sukhoi Su-47
    link
    https://en.wikipedia.org/wiki/Su_47
    Su-47 - experimental aircraft with forward-swept wing – RuAviation
    link
    https://ruavia.su/su-47-experimental-aircraft-with-forward-swept-wing/
    Su-47 / S-37 Berkut
    link
    https://www.globalsecurity.org/military/world/russia/su-47.htm
    Why Russia's Su-47 Berkut Was a Flying Fighter Laboratory - The National Interest
    link
    https://nationalinterest.org/blog/reboot/why-russias-su-47-berkut-was-flying-fighter-laboratory-210196
    The Sukhoi Su-47 Berkut Stealth Fighter Was Russia's Attempt to Beat the F-22 Raptor - The National Interest
    link
    https://nationalinterest.org/blog/buzz/sukhoi-su-47-berkut-stealth-fighter-was-russias-attempt-beat-f-22-raptor-113606

    Häufig gestellte Fragen

    The Su-47 Berkut, also known as the 'Golden Eagle,' is a Russian experimental jet famous for its Forward-Swept Wings (FSW). Unlike traditional aircraft, its wings point forward, resembling a bird of prey. This radical engineering choice was a high-stakes gamble intended to create a fighter capable of out-turning and out-maneuvering any other aircraft in the sky, particularly during the subsonic speeds typical of dogfights.

    The Su-47 Berkut represented a pivotal moment in Russian aviation history where designers attempted to leapfrog Western technology. It was an ambitious attempt to define fifth-generation fighters on Russia's own terms, aiming directly at competing with the American F-22 Raptor. While the Berkut remained an experimental project with only one unit ever built, it served as a direct response to the advancements seen in the West.

    Although the Su-47 Berkut was a 'glitch in reality' that never entered mass production, its impact on aviation is significant. The technology and data gathered from this forward-swept wing experiment influenced future designs. In fact, the DNA of the Su-47 is still visible today in the modern Su-57 fighter, proving that the lessons learned at Zhukovsky International Airport helped shape Russia's current aerial capabilities.

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    Kernaussagen

    1

    The Black Wing That Defied Aviation Logic

    2

    The Aerodynamic Rebellion of Forward Sweep

    3:43
    3

    A Cold War Legacy Reborn in Shadows

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    The Triplane Configuration and Extreme Agility

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    The Invisible Barrier of Structural Fatigue

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    Berkut vs Raptor: The Battle That Never Was

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    The Firkin Jape and NATO's Skepticism

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    Tactical Playbook: Lessons from the Golden Eagle

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    The Legacy of the Forward-Swept Dream

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