The Formation of Ice upon Airplanes in Flight (1929)
NASA Technical Reports Server (NTRS) · leaf 18
Fig.5 Ice formation on wing of VE-7 airplane at 31° F. The deposit was accumulated during a twenty minute flight through light rain at altitude of 600-800 feet. Approximate thickness of ice, 3/16 inch. Ice formation on wing of VE-7 airplane at 31( Same as Fig.5, end view. 13 I 1*7 A.S.
NASA Technical Reports Server (NTRS)
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