AI.X.B.S4c
SkillClean configuration demonstration:
Continue to slow the airplane to, and maintain, an airspeed at which any further increase in angle of attack, increase in load factor, or reduction in power would result in an immediate stall, and maintain that airspeed in level flight, noting the airspeed and power setting required, while;
From the FAA library
- Chapter 5: Maintaining Aircraft Control: Upset Prevention and Recovery Training › Slow Flight
pilot training and testing purposes, slow flight includes two main elements: ⦁ Slowing to, maneuvering at, and recovering from an airspeed at which the airplane is still capable of maintaining controlled flight without activating the stall warning—5 to 10 knots ... above the 1G stall speed is a good target. ⦁ Performing slow flight in configurations appropriate to takeoffs, climbs, descents, approaches to landing, and go-arounds. Slow flight should be introduced with the target airspeed sufficiently above the stall to permit…
- Chapter 5: Maintaining Aircraft Control: Upset Prevention and Recovery Training › Slow Flight › Maneuvering in Slow Flight
evaluated on the practical test. With an AOA just under the AOA which may cause an aerodynamic buffet or stall warning, the flight controls are less effective. [Figure 5-7] The elevator control is less responsive and larger control movements ... necessary to retain control of the airplane. In propeller-driven airplanes, torque, slipstream effect, and P-factor may produce a strong left yaw, which requires right rudder input to maintain coordinated flight. The closer the airplane…
- Chapter 5: Maintaining Aircraft Control: Upset Prevention and Recovery Training › Slow Flight › Performing the Slow Flight Maneuver
cases, practicing slow flight should be conducted at an adequate height above the ground for recovery should the airplane inadvertently stall. To begin the slow flight maneuver, the pilot should clear the area and gradually reduce thrust from cruise power ... adjust the pitch to allow the airspeed to decrease while maintaining altitude. As the speed of the airplane decreases, there is a change in the sound of the airflow. As the speed approaches the target slow flight speed, which…
- Chapter 5: Aerodynamics of Flight › Aerodynamic Forces in Flight Maneuvers › Forces in Climbs
Normal, slipping, and skidding turns at a constant altitude. If the climb is entered with no change in power setting, the airspeed gradually diminishes because the thrust required to maintain a given airspeed in level flight is insufficient to maintain ... same airspeed in a climb. When the flight path is inclined upward, a component of the aircraft’s weight acts in the same direction as, and parallel to, the total drag of the aircraft, thereby increasing the total effective drag…
- Chapter 7, Section II: Airplane Basic Flight Maneuvers › Straight-and-Level Flight › Airspeed Changes in Straight-and-Level Flight
Airspeed Changes in Straight-and-Level Flight Practice of airspeed changes in straight-and-level flight provides an excellent means of developing increased proficiency in all three basic instrument skills and brings out some common errors to be expected during ... training in straight-and-level flight. Having learned to control the airplane in a clean configuration (minimum drag conditions), increase proficiency in cross-check and control by practicing speed changes while extending or retracting the flaps and landing gear. While…
- Chapter 7, Section I: Airplane Basic Flight Maneuvers › Straight-and-Level Flight › Turn-and-Slip Indicator (Needle and Ball)
Figures 7-18 and 7-19 provide a comparison of the two instruments. Power Control Power produces thrust which, with the appropriate angle of attack of the wing, overcomes the forces of gravity, drag, and inertia to determine airplane performance ... Power control must be related to its effect on altitude and airspeed, since any change in power setting results in a change in the airspeed or the altitude of the airplane. At any given airspeed, the power setting determines whether…