Hydrodynamic and Aerodynamic Tests of Models of Floats for Single-float Seaplanes NACA Models 41-D, 41-E, 61-A, 73, and 73-A
This is a 1938 NACA technical report from the NASA Technical Reports Server presenting hydrodynamic and aerodynamic test results for single-float seaplane models, written for aeronautical engineers. Its pages are dense engineering line charts plotting resistance, trimming-moment and drag coefficients against speed coefficient for several float models. A designer could take from them the clean grid layouts, labelled curve families and restrained monochrome plotting style used for technical data graphics.
