دانلود کتاب LFG Roland D.II

LFG Roland D.II КНИГИ ;ВОЕННАЯ ИСТОРИЯ LFG Roland D.II (Windsock Datafile 47)By Peter M. GroszPublisher: Albatros Productions Ltd199440 Pages ISBN: 0948414626PDF17 MBhe LFG Roland D.II was a German single-seat fighter of World War I. The type was manufactured by Luftfahrzeug Gesellschaft, and also by Pfalz Flugzeugwerke under license.The D.II used a plywood monocoque fuselage. Two layers of plywood strips were spirally wrapped in opposing directions over a mold to form one half of a fuselage shell. The fuselage halves were then glued together, covered with a layer of fabric, and doped. The upper wing was attached to the fuselage by means of a large central pylon, greatly impairing the pilot’s forward vision. Armament consisted of twin “Spandau” LMG 08/15 machine guns buried in the fuselage decking.The D.II was initially powered by a 160 hp Mercedes D.III engine, giving a top speed of 105mph at sea level. Later aircraft, designated D.IIa, were powered by an 180 hp Argus As.III. The As.III offered poor performance above 3,000 m and the D.IIa was mostly relegated to operations on the Eastern Front.Nicknamed Haifisch (shark) for its sleek appearance, the D.II and D.IIa proved generally unpopular in service due to poor fields of view and heavy controls. However, it is also reported that the aircraft had particularly sensitive controls, particularly in the yawing plane.[1] The type is known to have been been used by Jasta 25 at their Canatlarzi base in Macedonia in 1917. Uploading BitroadDepositfiles 85