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Wind-tunnel investigation of rectangular and tapered NACA 23012 wings with plain ailerons and full-span split flaps (1938)
NASA Technical Reports Server (NTRS) · leaf 13
ff.A.C.A. Technloal Hote No. 661 Figs. 3.4 Figure 4. - The 5 : 1 tapered If.A.C.A. 23012 wing with 0.15 o» hy 0.60 b/S tapered plain aileron* and a full-span 0.20 tapered split flap at 0.6E o* *NASA Technical Reports Server (NTRS)
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