Tank tests of NACA model 40 series of hulls for small flying boats and amphibians
Description:
From Summary: "The NACA model 40 series of flying-boat hull models consists of 2 forebodies and 3 afterbodies combined to provide several forms suitable for use in small marine aircraft. One forebody is the usual form with hollow bow sections and the other has a bottom surface that is completely developable from bow to step. The afterbodies include a short pointed afterbody with an extension for the tail surfaces, a long afterbody similar to that of a seaplane float but long enough to carry the…
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Date:
June 19, 1935
Creator:
Parkinson, John B. & Dawson, John R.
Partner:
UNT Libraries Government Documents Department