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  • Chapter 3: Basic Flight Maneuvers › Glides

    maneuver in which the airplane loses altitude in a controlled descent with little or no engine power. Forward motion is maintained by gravity pulling the airplane along an inclined path, and the descent rate is controlled by the pilot balancing ... lift. To level off from a partial power descent using a 1,000 feet per minute descent rate, the pilot should use 10 percent (100 feet in this example) as the distance above the desired level-off altitude…

  • Chapter 13: Transition to Multiengine Airplanes › Performance and Limitations

    engine failure at VR or VLOF, as specified by the manufacturer. [Figure 13-5A] ⦁ Climb gradient is a slope most frequently expressed in terms of altitude gain per 100 feet of horizontal distance, whereupon it is stated ... percent climb gradient is an altitude gain of one and one-half feet per 100 feet of horizontal travel. Climb gradient may also be expressed as a function of altitude gain per nautical mile (NM), or as a ratio…

  • Chapter 7, Section I: Airplane Basic Flight Maneuvers › Straight-and-Level Flight › Vertical Speed Indicator (VSI)

    Figure 7-10. Pitch correction, less than 100 feet—one-half bar low to correct altitude error. When using the VSI as a rate instrument and combining it with the altimeter and attitude indicator to maintain level flight, a pilot ... should know that the amount the altimeter needle moves from the desired altitude governs the rate that should be used to return to that altitude. A rule of thumb is to make an attitude change that results in a vertical…

  • Chapter 5: Flight Instruments › Cold Weather Altimeter Errors › ICAO Cold Temperature Error Table

    Minimum FAF Crossing Altitude 1,200 feet Straight-in Minimum Descent Altitude 800 feet Circling Minimum Descent Altitude (MDA) 1,000 feet The Minimum Procedure Turn Altitude of 1,800 feet is used as an example to demonstrate determination ... appropriate temperature correction. Typically, altitude values are rounded up to the nearest 100-foot level. The charted procedure turn altitude of 1,800 feet minus the airport elevation of 500 feet equals 1,300 feet. The altitude difference…

  • Chapter 7, Section I: Airplane Basic Flight Maneuvers › Turns › Standard Rate Turns

    Turns Standard Rate Turns A standard rate turn is one in which the pilot will do a complete 360° circle in 2 minutes or 3 degrees per second. A standard rate turn, although always 3 degrees per second, requires higher ... angles of bank as airspeed increases. To enter a standard rate level turn, apply coordinated aileron and rudder pressures in the desired direction of turn. Pilots commonly roll into turns at a much too rapid rate. During initial training…

  • Chapter 8: Helicopter Attitude Instrument Flying › Straight Descents (Constant Airspeed and Constant Rate) › Level Off

    Level Off The level off from a constant airspeed descent may be made at descending airspeed or at cruise airspeed, if this is higher than descending airspeed. As in a climb level off, the amount of lead depends ... rate of descent and control technique. For a level off at descending airspeed, the lead should be approximately 10 percent of the vertical speed. At the lead altitude, simultaneously increase power to the setting necessary to maintain descending airspeed…