. Analysis of test data on the performance characteristics of planning and displacement floats for supporting submerged loads. Towing; Pontoons. Towing Speed, 2.5 Knots Towing Speed, 6.0 Knots. Towing Speed, 8.0 Knots Figure l8 - Photographs of TMB tfl-Inch Planing Float Being Towed These tests were made under loads imposed by the 100-pound weight towed from the forward towpoint. An indication of the magnitude of the oscillations that were ob- served near the region in which signs of porpoising appeared can be obtained from Figure 20. In this figure, the curves of variations in drag about the
GLIX-115-RNTNWX
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GLIX Prime
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. Analysis of test data on the performance characteristics of planning and displacement floats for supporting submerged loads. Towing; Pontoons. Towing Speed, 2.5 Knots Towing Speed, 6.0 Knots. Towing Speed, 8.0 Knots Figure l8 - Photographs of TMB tfl-Inch Planing Float Being Towed These tests were made under loads imposed by the 100-pound weight towed from the forward towpoint. An indication of the magnitude of the oscillations that were ob- served near the region in which signs of porpoising appeared can be obtained from Figure 20. In this figure, the curves of variations in drag about the