
August Euler’s first triplane, Euler Dreidecker Nr. 1 (W.Nr. 34) 1911, also known as “Schuldreidecker”, was built by Euler-Flugmaschinen-Werke, Niederrad, Frankfurt-am-Main.

August Euler’s first triplane, Euler Dreidecker Nr. 1 (W.Nr. 34) 1911, also known as “Schuldreidecker”, was built by Euler-Flugmaschinen-Werke, Niederrad, Frankfurt-am-Main.