CA.VII.B.K3FAA-S-ACS-7B · Nov 2023Knowledge

Factors and situations that can lead to a power-off stall and actions that can be taken...

ACS element text (the applicant demonstrates understanding of)

Factors and situations that can lead to a power-off stall and actions that can be taken to prevent it.

Bottom line

Most stall/spin accidents result when a pilot is momentarily distracted from the primary task of flying the aircraft.

Key numbers

Key numbers for Factors and situations that can lead to a power-off stall and actions that can be taken...
NumberWhat it means
10 percent lead (100 feet if the descent rate is 1,000 feet per minute) to slow the descent before landingGlide lead

FAA references

  1. AC 61-67, para. 4a — AC No: 61-67C
  2. AFH ch. 3 (pp. 3-23–3-24) — FAA-H-8083-3C
  3. AFH ch. 13 (p. 13-18) — FAA-H-8083-3C
  4. PHAK ch. 6 (p. 6-6) — FAA-H-8083-25C (2023)
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