Search U.S. government technical reports digitized or harvested by TRAIL.
Flight tests of a balanced split flap with particular reference to rapid operation
Flight tests of an airplane showing dependence of the maximum lift coefficient on the test conditions
Improvement of aileron effectiveness by the prevention of air leakage through the hinge gap as determined in flight
A flight investigation of the reduction of aileron operating force by means of fixed tabs and differential linkage, with notes on linkage design