Data / Federal rules / 2026-08225
Airworthiness Directives; Safran Helicopter Engines, S.A. (Type Certificate Previously Held by Turbomeca, S.A.) Engines
The Federal Aviation Administration published this final rule in the Federal Register on April 28, 2026. It took effect on June 2, 2026.
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What the agency says
The FAA is superseding Airworthiness Directive (AD) 2024-24-02 for all Safran Helicopter Engines, S.A. (Safran) Model ARRIUS 2F engines. AD 2024-24-02 required removal of the affected fuel control unit (FCU) from service and replacement with a serviceable part. Since the FAA issued AD 2024-24-02, it was determined that certain serial numbers of the affected FCUs are not subject to the unsafe condition. This AD requires removal of the affected FCU from service and replacement with a serviceable part. This AD also reduces the number of affected FCUs. The FAA is issuing this AD to address the unsafe condition on these products.
Key facts
- Document number
- 2026-08225
- Type
- Final rule
- Action
- Final rule
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- April 28, 2026
- Takes effect
- June 2, 2026
- Dates
- This AD is effective June 2, 2026.
- Docket
- Docket No. FAA-2026-0016; Project Identifier MCAI-2025-01450-E; Amendment 39-23320; AD 2026-08-12
- Regulation ID (RIN)
- 2120-AA64
- Code of Federal Regulations
- 14 CFR 39
- Topics
- Air transportation; Aircraft; Aviation safety; Incorporation by reference; Safety
- Pages
- 3
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Everything from the Federal Aviation Administration · Rules on air transportation · Rules on aircraft · Rules on aviation safety · Published in April 2026
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.