Wind-tunnel research comparing lateral control devices, particularly at high angles of attack IV : floating tip ailerons on rectangular wings
This is a 1933 NASA technical report presenting wind-tunnel test results on aileron designs for rectangular aircraft wings at high angles of attack, compiled for aeronautical engineers and researchers. Its pictures are plain engineering line graphs of lift and drag coefficients against angle of attack, with a circular cross-section airfoil diagram showing a floating tip aileron, offering a designer little beyond the stark curve and chart conventions of early aerodynamic reporting.
