AI.X.I.K12FAA-S-ACS-25 · Nov 2023Knowledge

Recovery procedure and minimum recovery altitude for intentional spins.

ACS element text (the applicant demonstrates understanding of)

Recovery procedure and minimum recovery altitude for intentional spins.

Bottom line

If a spin is entered, most manufacturers recommend immediately retarding both throttles to idle, applying full rudder opposite the direction of rotation, and applying full forward elevator/stabilator pressure (with ailerons neutral). Pilots should be aware that a spin recovery will take considerable altitude; therefore, it is critical that corrective action be taken immediately.

Key numbers

Key numbers for Recovery procedure and minimum recovery altitude for intentional spins.
NumberWhat it means
about 2.5 Gs in a proper spin recoveryRecovery G
slightly above 1 G, varies with each aircraft's spin characteristicsG during spin
recovery no lower than 3,000 feet AGL for multiengine airplanes, or higher if recommended by the AFM/POHStall practice

FAA references

  1. AFH ch. 13 (p. 13-18) — FAA-H-8083-3C
  2. PHAK ch. 5 (p. 5-36) — FAA-H-8083-25C (2023)
  3. AFH ch. 13 (p. 13-26) — FAA-H-8083-3C
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