# Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes
> **Rule** · Final rule. · Published 2023-02-07 · Effective 2023-03-14 · 88 FR 7867
## Document
- **Document number:** 2023-02528
- **Category:** airworthiness
- **Manufacturer:** ATR-GIE Avions de Transport Régional
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 88 FR 7867
- **Publication date:** 2023-02-07
- **Effective date:** 2023-03-14
- **FAA docket:** Docket No. FAA-2022-0396
## Abstract

The FAA is superseding Airworthiness Directive (AD) 2021-09- 13, which applied to certain ATR-GIE Avions de Transport R[eacute]gional Model ATR42-500 airplanes. AD 2021-09-13 required revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. This AD was prompted by a determination that additional new or more restrictive airworthiness limitations are necessary. This AD retains the requirement of AD 2021-09-13. This AD also requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2023/02/07/2023-02528/airworthiness-directives-atr-gie-avions-de-transport-rgional-airplanes)
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