The air forces on a systematic series of biplane and triplane cellule models (1927)
NASA Technical Reports Server (NTRS) · leaf 30
29 All! l'OKCKS ON A S VST KM AT It' SKIill« OF MODELS Fig. 33.— Curves of coeflieients of moments ana* lift of individual wings for K. A. F. IT. triplane. O/c=0.fi; StaggiT +30°
NASA Technical Reports Server (NTRS)
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