PA.II.D.R4FAA-S-ACS-6C · Nov 2023Risk management

Runway incursion.

ACS element text (the applicant demonstrates understanding of)

Runway incursion.

Bottom line

A runway incursion is any occurrence at an airport involving an aircraft, vehicle, person, or object on the ground that creates a collision hazard or results in a loss of separation with an aircraft taking off, landing, or intending to land. According to FAA data, approximately 65 percent of all runway incursions are caused by pilots.

FAA references

  1. PHAK ch. 14 (p. 14-32) — FAA-H-8083-25C (2023)
  2. AIM 4-3-21 (Exiting the Runway After Landing) — AIM Basic 2/20/25 w/ Change 1 (8/7/25) & Change 2 (1/22/26)
  3. PHAK ch. 14 (p. 14-34) — FAA-H-8083-25C (2023)
  4. AIM 2-1-6 (Runway Status Light (RWSL) System) — AIM Basic 2/20/25 w/ Change 1 (8/7/25) & Change 2 (1/22/26)
  5. PHAK ch. 14 (p. 14-33) — FAA-H-8083-25C (2023)
  6. AC 91-73, para. 7b — AC No: 91-73B
  7. PHAK ch. 14 (p. 14-31) — FAA-H-8083-25C (2023)
  8. AFH ch. 1 (p. 1-12) — FAA-H-8083-3C
  9. AIM 4-3-18 (Taxiing) — AIM Basic 2/20/25 w/ Change 1 (8/7/25) & Change 2 (1/22/26)
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