IR.III.A.S6FAA-S-ACS-8C · Nov 2023Skills

Use single-pilot resource management (SRM) or crew resource management (CRM), as approp...

ACS element text (the applicant demonstrates understanding of)

Use single-pilot resource management (SRM) or crew resource management (CRM), as appropriate.

Bottom line

The pilot in command of an aircraft is directly responsible for, and is the final authority as to, the operation of that aircraft. When a pilot is uncertain of an ATC clearance, that pilot shall immediately request clarification from ATC.

FAA references

  1. 14 CFR 91.123 (Compliance with ATC clearances and instructions.) — eCFR current as of 2026-03-05
  2. 14 CFR 91.3 (Responsibility and authority of the pilot in command.) — eCFR current as of 2026-03-05
  3. IPH ch. 1 (p. 1-43) — FAA-H-8083-16B
  4. IFH ch. 2 (p. 2-5) — FAA-H-8083-15B
  5. IPH ch. 2 (p. 2-7) — FAA-H-8083-16B
  6. AIM 6-1-1 (Pilot Responsibility and Authority) — AIM Basic 2/20/25 w/ Change 1 (8/7/25) & Change 2 (1/22/26)
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