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Experiments with three horizontal empennages (1927)
NASA Technical Reports Server (NTRS) · leaf 9
Figs.3,4,5 & 6 N.A.C.A. Technical Memorandum No.419 100 cm 20 40 o o 80 o 60 40 20 0 1*^91—^1 -20 -40 20 10 100 c Fig.4 (3 = 0° Fig.3NASA Technical Reports Server (NTRS)
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