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AI.XI.D.R5FAA-S-ACS-25 · Nov 2023Risk management

Fixation and omission.

ACS element text (the applicant demonstrates understanding of)

Fixation and omission.

Bottom line

Fixation, or staring at one instrument, is a common error observed in pilots first learning to utilize trend indicators. Due to the high reliability of the PFD and associated components, pilots tend to omit the stand-by instruments as well as the magnetic compass from their scans. One of the most commonly omitted instruments from the scan is the slip/skid indicator.

FAA references

  1. IFH ch. 7 (p. 7-52) — FAA-H-8083-15B
  2. IFH ch. 6 (pp. 6-27–6-28) — FAA-H-8083-15B
  3. AFH ch. 2 (p. 2-14) — FAA-H-8083-3C
  4. IFH ch. 6 (p. 6-4) — FAA-H-8083-15B
  5. AIH ch. 3 (p. 3-32) — FAA-H-8083-9B
  6. PHAK ch. 2 (p. 2-20) — FAA-H-8083-25C (2023)
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