PA.VIII.A.K1bFAA-S-ACS-6C · Nov 2023Knowledge

b. Indication of the aircraft attitude

ACS element text (the applicant demonstrates understanding of)

Flight instruments as they relate to: b. Indication of the aircraft attitude

Bottom line

The attitude indicator gives a direct and immediate indication of the pitch attitude of the aircraft. The attitude indicator is reliable and the most realistic flight instrument on the instrument panel.

Key numbers

Key numbers for b. Indication of the aircraft attitude
NumberWhat it means
100° to 110° on some attitude indicatorsBank limits
60° to 70° on some attitude indicatorsPitch limits
+/- 25° vertically on some attitude indicatorsPeg/tumble pitch

FAA references

  1. IFH ch. 6 (pp. 6-4–6-5) — FAA-H-8083-15B
  2. PHAK ch. 8 (p. 8-19) — FAA-H-8083-25C (2023)
  3. IFH ch. 7 (p. 7-2) — FAA-H-8083-15B
  4. PHAK ch. 8 (p. 8-22) — FAA-H-8083-25C (2023)
  5. AFH ch. 18 (p. 18-15) — FAA-H-8083-3C
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