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  • Chapter 9: Approaches and Landings › Normal Approach and Landing › Final Approach

    flaps or forward slip). However, wind may affect the gliding distance over the ground [Figure 9-4]; the pilot does not have control over the wind, but corrects for its effect on the airplane’s descent by adjusting pitch…

  • Chapter 7: Ground Reference Maneuvers › Drift and Ground Track Control › Correcting Drift During Straight-and-Level Flight

    event of an engine failure, lower altitudes equate to less time to configure the airplane and reduced gliding distance before a forced landing. ⦁ What specific altitude or altitude range does the testing standard call for? Correcting Drift During Straight ... selected straight-line direct ground track, the preferred method of correcting for wind drift is to angle the airplane sufficiently into the wind to cancel the effect of the sideways drift caused by the wind. The wind’s speed…

  • Chapter 11: Aircraft Performance › Takeoff and Landing Performance › Landing Performance

    item that alters the landing speed or deceleration rate during the landing roll affects the landing distance. The effect of gross weight on landing distance is one of the principal items determining the landing distance. One effect of an increased ... speed is required to support the aircraft at the landing AOA and lift coefficient. For an example of the effect of a change in gross weight, a 21 percent increase in landing weight requires a ten percent increase in landing…

  • Chapter 9: Approaches and Landings › Emergency Approaches and Landings (Simulated)

    landing may be given with the airplane in any configuration. If the simulated power failure occurs while above best glide speed, the pilot allows the airplane to slow (or may even bleed off speed by climbing) until reaching best glide ... lowered and the airplane trimmed to maintain that speed. If the failure occurs at or below best glide speed, the nose should be lowered immediately to maintain or accelerate to best glide speed. The pilot should ensure that the flaps…

  • Glossary

    close to the surface (usually less than one rotor diameter distance above the surface) under the influence of ground effect. Induced drag. That part of the total drag that is created by the production of lift. Induced flow. The component ... lift (L) and total drag (D). This point provides the best glide speed. Any deviation from the best glide speed increases drag and reduces the distance you can glide. Lateral vibration. A vibration in which the movement…