AI.VIII.A.K2FAA-S-ACS-25 · Nov 2023Knowledge

Flight control and trim use.

ACS element text (the applicant demonstrates understanding of)

Flight control and trim use.

Bottom line

As power, pitch attitude, or configuration changes, retrimming is necessary to relieve the control pressures for the new flight condition.

FAA references

  1. PHAK ch. 6 (pp. 6-10–6-11) — FAA-H-8083-25C (2023)
  2. AFH ch. 9 (pp. 9-11–9-12) — FAA-H-8083-3C
  3. AIH ch. 4 (p. 4-2) — FAA-H-8083-9B
  4. AFH ch. 2 (p. 2-23) — FAA-H-8083-3C
  5. AIH ch. 9 (p. 9-7) — FAA-H-8083-9B
  6. AFH ch. 9 (p. 9-10) — FAA-H-8083-3C
Members lesson

Build understanding you can use

Unlock the full lesson and continue studying this element.

  • Full teaching sections: What it is; Key points; How it is done
  • Check your understanding with answers you can reveal
  • Common mistakes paired with the FAA facts that correct them
View membership options