The Effect of the Sperry Messenger Fuselage on the Air Flow at the Propeller Plane
This is a 1928 NACA technical report, issued by the National Advisory Committee for Aeronautics in the United States, for aeronautical engineers and researchers studying airflow around aircraft. The report examines how the Sperry Messenger fuselage alters air velocity at the propeller plane, with diagrams of the aircraft and a wind tunnel photograph. A designer might take from it the clean, measured line drawings with dimension callouts and graph plots, which suit technical diagram styling.
