AI.VII.J.R5FAA-S-ACS-25 · Nov 2023Risk management

Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).

ACS element text (the applicant demonstrates understanding of)

Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).

Bottom line

Loss of control in-flight (LOC-I) is an accident caused by the pilot not maintaining control of the airplane, and many LOC-I accidents result from stalls, spins, or accelerated maneuvers. In order to spin any airplane, a stalled condition needs to exist, and at the stall the presence or introduction of a yawing moment can initiate spin entry. During the glassy water descent, maintain an airspeed approximately 10 knots above stall speed.

FAA references

  1. RMH Glossary — FAA-H-8083-2A
  2. AFH ch. 13 (p. 13-18) — FAA-H-8083-3C
  3. PHAK ch. 2 (p. 2-24) — FAA-H-8083-25C (2023)
  4. AFH ch. 17 (p. 17-13) — FAA-H-8083-3C
  5. SEA ch. 6 (p. 6-6) — FAA-H-8083-23
  6. RMH ch. 6 (p. 6-1) — FAA-H-8083-2A
  7. RMH ch. 3 (p. 3-4) — FAA-H-8083-2A
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