The dangerous flat spin and the factors affecting it (1931)
NASA Technical Reports Server (NTRS) · leaf 42
Figs.6,7 K«A.C.A. Technical Memorandu&i No.629 … Fig.6 Coefficients tsf lift and drag plotted against angle of attack. Wing alone Whole airplane Fig. 7 Coefficient of moment about leading edge of wing plotted against angle of attack with elevator angle as parameter;
NASA Technical Reports Server (NTRS)
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