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AI.VII.E.R2cFAA-S-ACS-25 · Nov 2023Risk management

c. Tailwind

ACS element text (the applicant demonstrates understanding of)

Effects of: c. Tailwind

Bottom line

Takeoffs and landings become more hazardous when the calculated performance approaches the available runway length. The effect of wind on takeoff distance is large, and proper consideration must also be provided when predicting takeoff distance.

FAA references

  1. PHAK ch. 11 (p. 11-15) — FAA-H-8083-25C (2023)
  2. AIM 7-4-4 (Vortex Behavior) — AIM Basic 2/20/25 w/ Change 1 (8/7/25) & Change 2 (1/22/26)
  3. RMH ch. 3 (p. 3-6) — FAA-H-8083-2A
  4. AIM 7-6-8 (Use of Runway Half-way Signs at Unimproved Airports) — AIM Basic 2/20/25 w/ Change 1 (8/7/25) & Change 2 (1/22/26)
  5. PHAK ch. 12 (p. 12-11) — FAA-H-8083-25C (2023)
  6. AFH ch. 2 (p. 2-20) — FAA-H-8083-3C
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