# Airworthiness Directives; Saab AB, (Formerly Known as Saab AB, Support and Services) Airplanes
> **Rule** · Final rule. · Published 2024-09-18 · Effective 2024-10-23 · 89 FR 76406
## Document
- **Document number:** 2024-21183
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 89 FR 76406
- **Publication date:** 2024-09-18
- **Effective date:** 2024-10-23
- **FAA docket:** Docket No. FAA-2024-1293
## Abstract

The FAA is superseding Airworthiness Directive (AD) 2021-26- 05, which applied to all Saab AB Model SAAB 2000 airplanes. AD 2021-26- 05 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 new or more restrictive airworthiness limitations are necessary. This AD continues to require certain actions in AD 2021-26-05 and 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/2024/09/18/2024-21183/airworthiness-directives-saab-ab-formerly-known-as-saab-ab-support-and-services-airplanes)
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