# Airworthiness Directives; Embraer S.A. Airplanes
> **Rule** · Final rule. · Published 2024-09-25 · Effective 2024-10-30 · 89 FR 78229
## Document
- **Document number:** 2024-21853
- **Category:** airworthiness
- **Manufacturer:** Embraer S.A.
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 89 FR 78229
- **Publication date:** 2024-09-25
- **Effective date:** 2024-10-30
- **FAA docket:** Docket No. FAA-2024-1304
## Abstract

The FAA is superseding Airworthiness Directive (AD) 2020-25- 07, which applied to certain Embraer S.A. Model EMB-550 and EMB-545 airplanes. AD 2020-25-07 required repetitive inspections of the flight deck side windows for any cracking or delamination, corrective action if necessary, and eventual replacement of the windows. Since the FAA issued AD 2020-25-07, additional part numbers were added to the installation prohibition list. This AD continues to require the actions in AD 2020-25-07, expands the list of affected parts, and prohibits the installation of affected parts, as specified in an Ag[ecirc]ncia Nacional de Avia[ccedil][atilde]o Civil (ANAC) 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/2024/09/25/2024-21853/airworthiness-directives-embraer-sa-airplanes)
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