AI.XII.G.S1FAA-S-ACS-25 · Nov 2023Skills

Promptly recognize an engine failure and maintain positive aircraft control.

ACS element text (the applicant demonstrates understanding of)

Promptly recognize an engine failure and maintain positive aircraft control.

Bottom line

In an emergency situation, the first priority is to fly the aircraft and maintain a safe airspeed. Loss of directional control may be experienced at speeds almost 20 knots above published Vmc when the wings are held level.

FAA references

  1. AIH ch. 1 (p. 1-25) — FAA-H-8083-9B
  2. PHAK ch. 2 (p. 2-19) — FAA-H-8083-25C (2023)
  3. FAAP874066 Landing Gear Selected Up, OEI Climb Performance Adequate — FAA-P-8740-66
  4. PHAK ch. 2 (p. 2-20) — FAA-H-8083-25C (2023)
  5. FAA-P-8740-66, Flying Light Twins Safely — FAA-P-8740-66
  6. PHAK ch. 2 (p. 2-24) — FAA-H-8083-25C (2023)
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