Controllability and Maneuverability of Airplanes
This is a 1923 technical report on airplane controllability and maneuverability, issued by NASA's Technical Reports Server and drawn from aeronautical research of the era for engineers and flight researchers. The pictures are plain line graphs of control response against airspeed and angle, plus simple sketched diagrams of aircraft in wing over and reverse turn positions; a designer might borrow their clean graph styling, sparse ruled grids, and the schematic side-view airplane silhouettes.
