Description

Power Off Stall

From Airplane Flying Handbook (FAA-H-8083-3C) - Power Off Stall

From Airplane Flying Handbook (FAA-H-8083-3C) - Stalls

From the Private Pilot ACS:
PA.VII.B.K1 - Aerodynamics associated with stalls in various airplane configurations, to include the relationship between angle of attack, airspeed, load factor, power setting, airplane weight and center of gravity, airplane attitude, and yaw effects.
PA.VII.B.K2 - Stall characteristics (i.e., airplane design) and impending stall and full stall indications (i.e., how to recognize by sight, sound, or feel).
PA.VII.B.K3 - Factors and situations that can lead to a power-off stall and actions that can be taken to prevent it.
PA.VII.B.K4 - Fundamentals of stall recovery.
PA.VII.B.R1 Factors and situations that could lead to an inadvertent power-off stall, spin, and loss of control.
PA.VII.B.R2 Range and limitations of stall warning indicators (e.g., airplane buffet, stall horn, etc.).
PA.VII.B.R3 Failure to recognize and recover at the stall warning during normal operations.
PA.VII.B.R4 Improper stall recovery procedure.
PA.VII.B.R5 Secondary stalls, accelerated stalls, and cross-control stalls.
PA.VII.B.R6 Effect of environmental elements on airplane performance related to power-off stalls (e.g., turbulence, microbursts, and high-density altitude).
PA.VII.B.R7 Collision hazards, to include aircraft, terrain, obstacles, and wires.
PA.VII.B.R8 Distractions, improper task management, loss of situational awareness, or disorientation.
PA.VII.B.S1 Clear the area.
PA.VII.B.S2 Select an entry altitude that will allow the Task to be completed no lower than 1,500 feet AGL (ASEL, ASES) or 3,000 feet AGL (AMEL, AMES).
PA.VII.B.S3 Configure the airplane in the approach or landing configuration, as specified by the evaluator, and maintain coordinated flight throughout the maneuver.
PA.VII.B.S4 Establish a stabilized descent.
PA.VII.B.S5 Transition smoothly from the approach or landing attitude to a pitch attitude that will induce a stall.
PA.VII.B.S6 Maintain a specified heading ±10° if in straight flight; maintain a specified angle of bank not to exceed 20°, ±10° if in turning flight, while inducing the stall.
PA.VII.B.S7 Acknowledge cues of the impending stall and then recover promptly after a full stall occurs.
PA.VII.B.S8 Execute a stall recovery in accordance with procedures set forth in the POH/AFM.
PA.VII.B.S9 Configure the airplane as recommended by the manufacturer, and accelerate to VX or VY.
PA.VII.B.S10 Return to the altitude, heading, and airspeed specified by the evaluator.

From the Commercial Pilot ACS:
CA.VII.B.K1 - Aerodynamics associated with stalls in various airplane configurations, to include the relationship between angle of attack, airspeed, load factor, power setting, airplane weight and center of gravity, airplane attitude, and yaw effects.
CA.VII.B.K2 - Stall characteristics (i.e., airplane design) and impending stall and full stall indications (i.e., how to recognize by sight, sound, or feel).
CA.VII.B.K3 - Factors and situations that can lead to a power-off stall and actions that can be taken to prevent it.
CA.VII.B.K4 Fundamentals of stall recovery
CA.VII.B.R1 Factors and situations that could lead to an inadvertent power-off stall, spin, and loss of control.
CA.VII.B.R2 Range and limitations of stall warning indicators (e.g., airplane buffet, stall horn, etc.).
CA.VII.B.R3 Failure to recognize and recover at the stall warning during normal operations.
CA.VII.B.R4 Improper stall recovery procedure.
CA.VII.B.R5 Secondary stalls, accelerated stalls, and cross-control stalls.
CA.VII.B.R6 Effect of environmental elements on airplane performance related to power-off stalls (e.g., turbulence, microbursts, and high-density altitude).
CA.VII.B.R7 Collision hazards, to include aircraft, terrain, obstacles, and wires.
CA.VII.B.R8 Distractions, loss of situational awareness, or improper task management.
CA.VII.B.S1 Clear the area.
CA.VII.B.S2 Select an entry altitude that will allow the Task to be completed no lower than 1,500 feet AGL (ASEL, ASES) or 3,000 feet AGL (AMEL, AMES).
CA.VII.B.S3 Configure the airplane in the approach or landing configuration, as specified by the evaluator, and maintain coordinated flight throughout the maneuver.
CA.VII.B.S4 Establish a stabilized descent.
CA.VII.B.S5 Transition smoothly from the approach or landing attitude to a pitch attitude that will induce a stall.
CA.VII.B.S6 Maintain a specified heading, ±10° if in straight flight; maintain a specified angle of bank not to exceed 20°, ±5°, if in turning flight, until an impending or full stall occurs, as specified by the evaluator.
CA.VII.B.S7 Acknowledge the cues at the first indication of a stall (e.g., airplane buffet, stall horn, etc.).
CA.VII.B.S8 Recover at the first indication of a stall or after a full stall has occurred, as specified by the evaluator.
CA.VII.B.S9 Configure the airplane as recommended by the manufacturer, and accelerate to VX or VY.
CA.VII.B.S10 Return to the altitude, heading, and airspeed specified by the evaluator.


PvtLP, CFILP, ComLP