Beyond each wing-tip is fitted approximately horizontal disc, fraction of chord in diameter, which can be oriented by pilot about its central vertical spindle pivoting in bracket attached as extension to front spar; results of laboratory and flying test. (see also Aviation Eng., vol. 3, no. 12, Dec. 1930, pp. 7 and 23, 3 figs)
The Pearson rotary aileron
Aircraft Eng
Aircraft Engineering ; 2 , n 19
1930
3 Figs.
Article (Journal)
English
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Engineering Index Backfile | 1930
Emerald Group Publishing | 1930