United States. National Advisory Committee for Aeronautics, United States. National Aeronautics and Space Administration · Washington : G.P.O. · leaf 432
er being about twice the lower. Comparisons between differentmachines show a remarkable divergency in the location of the point of maximum stability, andthat location seems to be largely controlled by the section of the tail. The DH4 and Leperehave tails of virtually symmetrical section and are…
Aeronautics
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
