Heinkel H.E. 50 commercial seaplane : winner of the 1926 German Seaplane Contest at Warnemunde
This NACA Aircraft Circular from 1927 is a technical report by the NASA Technical Reports Server collection documenting the Heinkel H.E. 50 commercial seaplane, winner of the 1926 German seaplane contest at Warnemunde. Its photographs are plain black-and-white views of the aircraft from several angles, with figure captions, and a designer could take from them the clean geometry of float-mounted biplane structures, strut bracing, and propeller hubs.
