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  2. Supermarine Spitfire (early Merlin-powered variants) - Wikipedia

    en.wikipedia.org/wiki/Supermarine_Spitfire...

    Supermarine Spitfire variants powered by early model Rolls-Royce Merlin engines mostly utilised single-speed, single-stage superchargers. The British Supermarine Spitfire was the only Allied fighter aircraft of the Second World War to fight in front line service from the beginnings of the conflict, in September 1939, through to the end in ...

  3. Supermarine Spitfire - Wikipedia

    en.wikipedia.org/wiki/Supermarine_Spitfire

    The Supermarine Spitfire is a British ... The original airframe was designed to be powered by a Rolls-Royce Merlin engine ... A team of original Supermarine designers ...

  4. Supermarine Spitfire variants: specifications, performance ...

    en.wikipedia.org/wiki/Supermarine_Spitfire...

    This Spitfire has the "cropped" Merlin 45 series engine and the "clipped" wings. The British Supermarine Spitfire was one of the most popular fighter aircraft of the Second World War . The basic airframe proved to be extremely adaptable, capable of taking far more powerful engines and far greater loads than its original role as a short-range ...

  5. Rolls-Royce Merlin - Wikipedia

    en.wikipedia.org/wiki/Rolls-Royce_Merlin

    A.P 1565B Spitfire IIA and IIB Aeroplanes: Merlin XII Engine, Pilot's Notes (July 1940). London: Air Data Publications, 1972 (reprint). ISBN 0-85979-043-6. Air Ministry. Pilot's Notes for Spitfire Mark F.VII – Merlin 64 or 71 engine; Mark F.VIII – Merlin 63,66 or 70 engine. Air Publication 1565G & H -P.N. London, UK: Air Ministry, December ...

  6. List of Rolls-Royce Merlin variants - Wikipedia

    en.wikipedia.org/wiki/List_of_Rolls-Royce_Merlin...

    Supermarine Spitfire prototype: Similar to C with minor design changes. Passed 50-hour civil test in December 1935. Failed military 100-hour test in March 1936. [5] Merlin F (Merlin I) Similar to C and E. First flight in Horsley 16 July 1936. [6] This became the first production engine; and was designated as the Merlin I.

  7. List of surviving Supermarine Spitfires - Wikipedia

    en.wikipedia.org/wiki/List_of_surviving...

    A Supermarine Spitfire aircraft landing at Biggin Hill airport in June. The Supermarine Spitfire is a British single-seat fighter aircraft used by the Royal Air Force along with many other Allied countries throughout the Second World War and afterwards into the 1950s as both a front-line fighter and also in secondary roles.

  8. Supermarine - Wikipedia

    en.wikipedia.org/wiki/Supermarine

    Supermarine Spitfire (1936) – Single-seat fighter. Supermarine Seafire (1941) – Single-seater carrier-based fighter version of the Spitfire. Supermarine Sea Otter (1938) – Flying boat. Type 322 also S.24/37 (1939) – Naval Dive-Bomber prototype. Nicknamed 'Dumbo' this was an unsuccessful prototype wooden dive-bomber with variable ...

  9. Supermarine Spitfire (Griffon-powered variants) - Wikipedia

    en.wikipedia.org/wiki/Supermarine_Spitfire...

    It combined features of the Mk XI with the Griffon engine of the Mk XIV. After the first 25 (type 389s) were produced, later aircraft were also fitted with the pressurised cabin of the Mk X and the fuel capacity was increased to 256 gallons, three-and-a-half times that of the original Spitfire This version was the type 390. [38]