AA.V.B.S4FAA-S-ACS-11A · Nov 2023Skills

Either manually or with the autopilot engaged, smoothly adjust pitch attitude, bank ang...

ACS element text (the applicant demonstrates understanding of)

Either manually or with the autopilot engaged, smoothly adjust pitch attitude, bank angle (15°-30°), and power setting in accordance with evaluator’s instructions to an impending stall.

Bottom line

Impending Stall—an impending stall occurs when the AOA causes a stall warning, but has not yet reached the critical AOA. Indications of an impending stall can include buffeting, stick shaker, or aural warning.

FAA references

  1. AC 120-109, para. 2-2 — AC No: 120-109A
  2. AC 120-109 Appendix 3 — AC No: 120-109A
  3. AFH ch. 5, Stalls (p. 5-12) — FAA-H-8083-3C
  4. AC 120-109, para. 3-2, 4-2 — AC No: 120-109A
  5. AFH ch. 16 (p. 16-9) — FAA-H-8083-3C
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