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PL.IX.B.S9

Skill

Configure the aircraft as recommended by the manufacturer and accelerate to VX or VY.

Study note

Get a short, cited explanation of this element written from the FAA handbooks: the core idea, the numbers that matter, common test traps, and a quick self-check.

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From the FAA library

  • Glossary › Pilot’s Operating Handbook/Airplane Flight Manual

    amount of altitude in a given distance. It is used during a short-field takeoff to clear an obstacle. VY. Best rate-of-climb speed. This airspeed provides the most altitude gain in a given period of time. VYSE. Best…

  • Chapter 11: Aircraft Performance › Performance › Rate of Climb (ROC)

    component of the aircraft’s flight path velocity vector. For maximum ROC performance, a pilot flies the aircraft at VY so as to achieve a maximum gain in altitude over a given period of time. Maximum ROC expedites a climb…

  • Chapter 11: Aircraft Performance › Performance › Climb Performance

    VX, may provide climb performance to ensure an aircraft will clear obstacles. Maximum Rate of Climb (ROC), obtained at VY, provides climb performance to achieve the greatest altitude gain over time. Maximum ROC may not be sufficient to avoid obstacles…

  • Chapter 11: Aircraft Performance › Performance Speeds

    stalling speed or the minimum steady flight speed at which the aircraft is controllable in a specified configuration. VY—the speed at which the aircraft obtains the maximum increase in altitude per unit of time. This best ROC speed normally…

  • Chapter 8: Flight Instruments › Electronic Flight Display (EFD) › Airspeed Tape

    through the input to the air data computer (ADC) from the outside air temperature probe. Airspeed markings for VX, VY, and rotation speed (VR) are displayed for pilot reference. An additional pilot-controlled airspeed bug is available…

  • Chapter 8: Flight Instruments › Airspeed Indicator Markings

    given distance. It is used during a short-field takeoff to clear an obstacle. • Best rate-of-climb speed (VY)—the airspeed that provides the most altitude gain in a given period of time…