The Dreieck I Tailless Airplane (German) : A Low-Wing Cantilever Monoplane
This NASA Technical Reports Server record is a 1932 technical report on the Dreieck I, a German tailless low-wing cantilever monoplane, catalogued for aeronautical engineers. The single picture is a top-down line drawing of the aircraft, showing a swept delta-like wing spanning the page with a small fuselage and cockpit at centre, with dimension text beneath giving the span of 13 m (42.65 ft) and wing area of 25 m² (269.1 sq ft). A designer might take from it a clean, minimal technical plan view suited to diagrams of aircraft silhouettes and specification layouts.
