Wright Flyer III

The Wright Flyer III was the third powered aircraft by the Wright Brothers, built during the winter of 1904-05. Orville Wright made the first flight with it on June 23, 1905. The Flyer III had an airframe of spruce construction with a wing camber of 1-in-20 as used in 1903, rather than the less effective 1-in-25 used in 1904. The new machine was equipped with the engine and other hardware from the scrapped Flyer II and—after major modifications—achieved much greater performance than Flyers I and II.

• http://en.wikipedia.org/wiki/Wright Flyer III