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+means upward,

means downward.

May be limited by maximum dynamic lift coefficient obtainable under sudden changes of angle of attack. AR, May 31, 1938, as amended by Amdt. 48, 5 F. R. 1837, May 22, 1940]

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+means upward,

means downward.

VII

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48.87

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+15 § 48.76

-15

1+ANvII

§ 48.76 1+ANVIII

2.00

1.0

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1.5

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May be limited by maximum dynamic lift coefficient obtainable under sudden changes of angle of attack. R, May 31, 1938, as amended by Amdt. 48, 5 F. R. 1837, May 22, 1940]

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Refers to main surface, disregarding tab; uniform pressure distribution may be assumed over tab. 2, May 31, 1938, as amended by Amdt. 48, 5 F. R. 1837, May 22, 1940]

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efers to main surface, disregarding tab; uniform pressure distribution may be assumed over tab.

May 31, 1938, as amended by Amdt. 5, 4 F. R. 1170, Mar. 9, 1939]

TABLE 48-5.-LOADING CONDITIONS FOR AILERONS

1. Condition

2. Reference..

3. Design Speed (see § 4a.73)

4. CN or Gust..

5. Average Limit Pressure, p. s. f..

6. Chord Distribution..

7. Span Distribution..

8. Minimum Average Limit Pressure, p. s. f.

9. Special Requirements..

10. Minimum Yield Factor of Safety, j...

11. Minimum Ultimate Factor of Safety, j...

(1) See § 48.125 (a) for exception.

() q, is the dynamic pressure corresponding to V, (see § 48.42).

() V' is the maximum level flight air speed with any engine inoperative.

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(Refers to main surface, disregarding tab; uniform pressure distribution may be assumed over tab. [CAR, May 31, 1988]

1.5

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[CAR, May 31, 1938, as amended by Amdt. 5, 4 F. R. 1170, Mar. 9, 1939]

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FIGURE 48-3.-MANEUVERING LOAD FACTOR INCREMENT, CONDITIONS I AND III.

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FIGURE 4a-4.—“BALANCING" DISTRIBUTION-HORIZONTAL TAIL.

HINGE

MOVABLE SURFACE

FIGURE 48-5.—“MANEUVERING" TAIL LOAD DISTRIBUTION.

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