AA.VI.D.R6FAA-S-ACS-11A · Nov 2023Risk management

Deteriorating weather conditions on approach.

ACS element text (the applicant demonstrates understanding of)

Deteriorating weather conditions on approach.

Bottom line

Fluctuating weather, shifting winds, blocked runway, etc., are conditions that may result in changes to the approach information previously received. Any pilot who encounters weather conditions that have not been forecast, or hazardous conditions which have been forecast, is expected to forward a report of such weather to ATC.

FAA references

  1. RMH ch. 3 (p. 3-7) — FAA-H-8083-2A
  2. IFH ch. 10 (p. 10-8) — FAA-H-8083-15B
  3. IPH App. A (p. A-1) — FAA-H-8083-16B
  4. IPH ch. 4 (p. 4-6) — FAA-H-8083-16B
  5. 14 CFR 91.175 (Takeoff and landing under IFR.) — eCFR current as of 2026-03-05
  6. IFH ch. 2 (p. 2-13) — FAA-H-8083-15B
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