# Airworthiness Directives; Safran Helicopter Engines, S.A. (Type Certificate Previously Held by Turbomeca, S.A.) Engines
> **Rule** · Final rule. · Published 2026-04-28 · Effective 2026-06-02 · 91 FR 22710
## Document
- **Document number:** 2026-08225
- **Category:** airworthiness
- **Manufacturer:** Safran Helicopter
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 91 FR 22710
- **Publication date:** 2026-04-28
- **Effective date:** 2026-06-02
- **FAA docket:** Docket No. FAA-2026-0016
## Abstract

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.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2026/04/28/2026-08225/airworthiness-directives-safran-helicopter-engines-sa-type-certificate-previously-held-by-turbomeca)
---
*AI Analytics · CC0 1.0*