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is the vertical tail aspect ratio |
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is the ratio of the vertical tail aspect ratio in the presence of the fuselage to that of an isolated vertical tail. This ratio is determined from Figure 10.14 of Part VI |
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is the ratio of the vertical tail aspect ratio in the presence of the horizontal tail and the fuselage to that in the presence of the fuselage alone. This ratio is determined from Figure 10.15 of Part VI. |
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accounts for relative size of the horizontal and vertical tails and is determined from Figure 10.16 of Part VI. |