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

c. Tailwind

ACS element text (the applicant demonstrates understanding of)

Effects of: c. Tailwind

Bottom line

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. AFH ch. 9 (p. 9-27) — FAA-H-8083-3C
  3. AIM 4-3-17 (VFR Helicopter Operations at Controlled Airports) — AIM Basic 2/20/25 w/ Change 1 (8/7/25) & Change 2 (1/22/26)
  4. AIM 7-4-4 (Vortex Behavior) — AIM Basic 2/20/25 w/ Change 1 (8/7/25) & Change 2 (1/22/26)
Members lesson

Build understanding you can use

Unlock the full lesson and continue studying this element.

  • Full teaching sections: Hazard; Decision rules; Mitigations; The hazard; How it shows up
  • Check your understanding with answers you can reveal
View membership options