AI.X.E.K1FAA-S-ACS-25 · Nov 2023Knowledge

Purpose of and procedures for accelerated stalls.

ACS element text (the applicant demonstrates understanding of)

Purpose of and procedures for accelerated stalls.

Bottom line

Accelerated approach to stall should be performed with a bank of approximately 45°, and in no case at a speed greater than the airplane manufacturer’s recommended airspeed, the specified design maneuvering speed (VA), or operating maneuvering speed (VO). Once a stall warning occurs, recover promptly by reducing the AOA until the stall warning stops.

Key numbers

Key numbers for Purpose of and procedures for accelerated stalls.
NumberWhat it means
approximately 45°Bank
approximately 3 to 5 knots per secondSpeed decay

FAA references

  1. AFH ch. 13 (p. 13-20) — FAA-H-8083-3C
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