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Страна: Германия

Год: 1909

Варианты

Jane's All The World Aircraft 1913

GRADE. Hans Grade Fliegerwerke, Bork, Post Bruck (Mark). Founded 1910 by H. Grade, who was the first man in Germany to fly with a German machine. During 1911 Grades had a considerable vogue, but since then have not been prominent.

[Illustration: Photograph, from above rear, caption: 1912 racer.]

Model and date. Racer, 1911. Racer, 1912. Racer, 1912.
   C. D. E.

Length..............feet(m.) 33 (10) 21 (6.50) 26? (8)
Span................feet(m.) 39? (12) 34? (10.50) 41 (12.50)
Area .........sq. feet(m^[2].) 480 (45) 240 (22) 360 (33)
Weight, machine...
   ...............lbs.(kgs.) 375 (170) 408 (185) 595 (270)
Weight, useful...
   ...............lbs.(kgs.) ... ... ...
Motor...................h.p. various ... ...
Speed............m.p.h.(km.) 56 (90) 71 (115) 71 (115)
Number built during 1912.... ? 1 or 2 ?

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Описание:

  • Jane's All The World Aircraft 1913
  • J.Herris German Aircraft of Minor Manufacturers in WW1. Vol I (A Centennial Perspective on Great War Airplanes 49)
  • M.Dusing German Aviation Industry in WWI. Volume 1 (A Centennial Perspective on Great War Airplanes 84)
  • Журнал Flight