Further Flight Tests on the Effectiveness of Handley Page Automatic Control Slots (1932)
NASA Technical Reports Server (NTRS) · leaf 15
r vdng. One tank serves for dropping "ballast weight [28.5 liters(7.53 gal.) of water]. Fig. SB Behavior of threads j n normal f1ight. The eqailihrium position corresponds to Ca^O.65 (a'~5^). Insignificant separation at wing root (film, series d), Fig. 8C Behavior of threads shortly Defore reaching… … different flight attitudes with certain the woolen threads at throttle setting.
NASA Technical Reports Server (NTRS)
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