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Страна Конструктор Название Год Фото Текст

Dunne D.9

Страна: Великобритания

Год: 1913

Dunne - D.8 - 1911 - Великобритания<– –>Dunne-Capper - monoplane - 1911 - Великобритания


M.Goodall, A.Tagg British Aircraft before the Great War (Schiffer)


Deleted by request of (c)Schiffer Publishing


P.Lewis British Aircraft 1809-1914 (Putnam)


Dunne D.9

  The D.9 was a tailless sesquiplane of somewhat complicated form designed by Dunne during 1913, with the assistance of C. R. Fairey in the stress calculations. The machine was not completed.


James Monoplane

  The James Monoplane was built during 1913 by Levis Ltd., at Stechford, Warks., and was designed by a Mr. James in conjunction with Lt. J. W. Dunne. It was powered by the 35 h.p. five-cylinder in-line Levis two- stroke engine, which was designed by H. Newey, who was associated with the Levis Company, formed in 1909 by William and Arthur Butterfield as Butterfield Brothers. The engine was mounted inverted in the nose of the single-seat fuselage, on either side of which were the triangular-shaped wings with their leading-edges sharply swept back, resulting almost in a delta plan-form. The wing was braced from a cage-like cabane structure which acted also as a crash-pylon.
  The original name of Mayfly was changed to Leonie, and the machine was to have had floats fitted for testing on Edgbaston Reservoir. Instead, however, it was equipped with a land undercarriage consisting of wheels and skids, and was taken to Castle Bromwich playing-fields, where it caught one wing-tip on a goal-post during its first take-off and was wrecked.

M.Goodall, A.Tagg - British Aircraft before the Great War /Schiffer/
Dunne D9 monoplane built by Levis Ltd. for R.E. James in 1913 was wrecked on its first takeoff.