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AA.VII.C.R3FAA-S-ACS-11A · Nov 2023Risk management

Collision hazards.

ACS element text (the applicant demonstrates understanding of)

Collision hazards.

Bottom line

Effective scanning is accomplished with a series of short, regularly spaced eye movements that bring successive areas of the sky into the central visual field. Each movement should not exceed 10°, and each should be observed for at least 1 second to enable detection.

FAA references

  1. PHAK ch. 14 (p. 14-31) — FAA-H-8083-25C (2023)
  2. PHAK ch. 14 (p. 14-24) — FAA-H-8083-25C (2023)
  3. PHAK ch. 14 (p. 14-26) — FAA-H-8083-25C (2023)
  4. PHAK ch. 14 (p. 14-28) — FAA-H-8083-25C (2023)
  5. AFH ch. 18 (p. 18-23) — FAA-H-8083-3C
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