AI.V.D.S2FAA-S-ACS-25 · Nov 2023Skills

Use an airport diagram or taxi chart during taxi, if published, and maintain situationa...

ACS element text (the applicant demonstrates understanding of)

Use an airport diagram or taxi chart during taxi, if published, and maintain situational awareness.

Bottom line

Prior to taxiing, a current copy of the airport diagram should be available for use by the pilot. Review the current airport diagram and hot spots and, if in use, a published textual description of standard taxi routes to provide an overall “big picture” of the airport and its potential areas for a runway incursion. Pilots should use a “continuous loop” process to actively monitor and update their progress and location during taxi.

FAA references

  1. AC 91-73, para. 7g — AC No: 91-73B
  2. AC 91-73, paras. 7b, 7d — AC No: 91-73B
  3. PHAK ch. 14 (p. 14-32) — FAA-H-8083-25C (2023)
  4. AIM 4-3-19 (Taxi During Low Visibility) — AIM Basic 2/20/25 w/ Change 1 (8/7/25) & Change 2 (1/22/26)
  5. AC 91-73 Appendix 1 — AC No: 91-73B
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