Air Conditions Close to the Ground and the Effect on Airplane Landings (1935)
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ude for either the vanes or the light was encased in a shell containing a short focal length lens interposed between the light and the camera pendulums. LANDING MEASUREMENTS lens. With this arrangement the timing light regis- tered on the motion-picture film only when incandes- APPARATUS AND… … Figure 15.—Verville airplane with original landing gear. 72253—34-
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