IR.VII.BFAA-S-ACS-8C · Nov 2023
One Engine Inoperative (Simulated) during Straight-and-Level Flight and Turns (AMEL, AMES)
To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with flight solely by reference to instruments with one engine inoperative. Note: See Appendix 2: Safety of Flight.
Bottom line
To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with flight solely by reference to instruments with one engine inoperative.
FAA references
- AFH ch. 6 (p. 6-14) — FAA-H-8083-3C
- AFH ch. 9 (p. 9-28) — FAA-H-8083-3C
Knowledge
Risk management
- IR.VII.B.R1: Identification of the inoperative engine.
- IR.VII.B.R2: Inability to climb or maintain altitude with an inoperative engine.
- IR.VII.B.R3: Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
- IR.VII.B.R4: Distractions, task prioritization, loss of situational awareness, or disorientation.
- IR.VII.B.R5: Fuel management during single-engine operation.
- IR.VII.B.R6: Configuring the aircraft.
Skills
- IR.VII.B.S1: Promptly recognize an engine failure and maintain positive aircraft control.
- IR.VII.B.S2: Set the engine controls, reduce drag, identify and verify the inoperative engine, and simulate feathering of the propeller on the inoperativ
- IR.VII.B.S3: Establish the best engine-inoperative airspeed and trim the airplane.
- IR.VII.B.S4: Use flight controls in the proper combination as recommended by the manufacturer, or as required to maintain best performance, and trim as r
- IR.VII.B.S5: Verify the prescribed checklist procedures used for securing the inoperative engine.
- IR.VII.B.S6: Attempt to determine and resolve the reason for the engine failure.
- IR.VII.B.S7: Monitor engine functions and make necessary adjustments.
- IR.VII.B.S8: Maintain the specified altitude ±100 feet or minimum sink rate if applicable, airspeed ±10 knots, and the specified heading ±10°.
- IR.VII.B.S9: Assess the aircraft’s performance capability and decide an appropriate action to ensure a safe landing.
- IR.VII.B.S10: Maintain control and fly within the aircraft’s operating limitations.
- IR.VII.B.S11: Use single-pilot resource management (SRM) or crew resource management (CRM), as appropriate.
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