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AI.XII.E.R1FAA-S-ACS-25 · Nov 2023Risk management

Potential engine failure during takeoff.

ACS element text (the applicant demonstrates understanding of)

Potential engine failure during takeoff.

Bottom line

Before taking the runway, you should know if the airplane could reasonably be expected to continue its climb following an engine failure. The prudent multiengine pilot should pick a decision point in the takeoff and climb sequence in advance. If an engine fails before this point, the takeoff should be rejected, even if airborne, for a landing on whatever runway or surface lies essentially ahead.

FAA references

  1. FAA-P-8740-66, Flying Light Twins Safely — FAA-P-8740-66
  2. AFH ch. 13 (p. 13-2) — FAA-H-8083-3C
  3. PHAK ch. 9 (p. 9-3) — FAA-H-8083-25C (2023)
  4. AFH ch. 13 (p. 13-12) — FAA-H-8083-3C
  5. AIH ch. 3 (p. 3-32) — FAA-H-8083-9B
  6. AFH ch. 9 (pp. 9-28–9-29) — FAA-H-8083-3C
  7. RMH ch. 3 (p. 3-1) — FAA-H-8083-2A
  8. AIH ch. 9 (p. 9-9) — FAA-H-8083-9B
  9. PHAK ch. 9 (p. 9-4) — FAA-H-8083-25C (2023)
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