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PA.VII.C.R6FAA-S-ACS-6C · Nov 2023Risk management

Effect of environmental elements on airplane performance related to power-on stalls (e....

ACS element text (the applicant demonstrates understanding of)

Effect of environmental elements on airplane performance related to power-on stalls (e.g., turbulence, microbursts, and high-density altitude).

Bottom line

Maintain awareness of conditions that can lead to various types of turbulence, such as clear air turbulence, mountain waves, wind shear, and thunderstorms or microbursts.

FAA references

  1. AFH ch. 5, Environmental Factors (p. 5-2) — FAA-H-8083-3C
  2. PHAK ch. 12 (pp. 12-10–12-11) — FAA-H-8083-25C (2023)
  3. AFH ch. 5, Stall Recognition; Stalls (pp. 5-12–5-13) — FAA-H-8083-3C
  4. RMH ch. 3 (p. 3-7) — FAA-H-8083-2A
  5. AFH ch. 17 (p. 17-13) — FAA-H-8083-3C
  6. AFH ch. 13 (p. 13-19) — FAA-H-8083-3C
  7. PHAK ch. 11 (p. 11-16) — FAA-H-8083-25C (2023)
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