CA.IV.C.R2eFAA-S-ACS-7B · Nov 2023Risk management

e. Takeoff surface/condition

ACS element text (the applicant demonstrates understanding of)

Effects of: e. Takeoff surface/condition

Bottom line

Some airplane flight manuals (AFM) provide little or no guidance on how to modify takeoff and landing distances for contaminated runways. Ensure that runways are adequate in length for takeoff acceleration and landing deceleration when less than ideal surface conditions are being reported.

FAA references

  1. PHAK ch. 5 (p. 5-12) — FAA-H-8083-25C (2023)
  2. PHAK ch. 11 (p. 11-12) — FAA-H-8083-25C (2023)
  3. 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)
  4. RMH ch. 3 (p. 3-7) — FAA-H-8083-2A
  5. RMH App. C (p. C-1) — FAA-H-8083-2A
  6. AIM 4-3-9 (Runway Condition Reports) — AIM Basic 2/20/25 w/ Change 1 (8/7/25) & Change 2 (1/22/26)
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