AA.V.C.K5FAA-S-ACS-11A · Nov 2023Knowledge

Fundamentals of stall recovery.

ACS element text (the applicant demonstrates understanding of)

Fundamentals of stall recovery.

Bottom line

Stall training includes proper application of the stall recovery procedure. Stall training includes recognizing when the flight condition has transitioned from the prevention phase into the recovery phase. A stall recovery made by diving only to cruising or design maneuvering airspeed, with a gradual pull up as soon as airspeed is safely above stalling, can be effected with a load factor not to exceed 2 or 2.5 Gs.

Key numbers

Key numbers for Fundamentals of stall recovery.
NumberWhat it means
not to exceed 2 or 2.5 Gs, when diving only to cruising or design maneuvering airspeed with a gradual pull upRecovery G
about 2.5 Gs in a proper spin recoverySpin recovery G

FAA references

  1. AC 120-109, para. 2-2 — AC No: 120-109A
  2. PHAK ch. 5 (p. 5-36) — FAA-H-8083-25C (2023)
  3. PHAK ch. 5 (p. 5-49) — FAA-H-8083-25C (2023)
  4. AFH ch. 16 (p. 16-25) — FAA-H-8083-3C
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