AA.I.E.R1FAA-S-ACS-11A · Nov 2023Risk management

Turbine engine and thrust reversing system malfunctions.

ACS element text (the applicant demonstrates understanding of)

Turbine engine and thrust reversing system malfunctions.

Bottom line

The applicant is able to identify, assess, and mitigate risk associated with: Turbine engine and thrust reversing system malfunctions.

FAA references

  1. AC 61-138, paras. 14.3.7.1, 14.3.7.2 — AC No: 61-138A
  2. 14 CFR 25.1305 (Powerplant instruments.) — eCFR current as of 2026-10-08
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