# Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Airplanes
> **Rule** · Final rule. · Published 2011-10-19 · Effective 2011-11-23 · 76 FR 64785
## Document
- **Document number:** 2011-26718
- **Category:** airworthiness
- **Manufacturer:** Empresa Brasileira de Aeronautica S.A. (EMBRAER)
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 76 FR 64785
- **Publication date:** 2011-10-19
- **Effective date:** 2011-11-23
- **FAA docket:** Docket No. FAA-2011-0312
## Abstract

We are adopting a new airworthiness directive (AD) for certain Model EMB-135ER, -135KE, -135KL, and -135LR airplanes; and Model EMB- 145, -145ER, -145MR, -145LR, -145MP, and -145EP airplanes. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/10/19/2011-26718/airworthiness-directives-empresa-brasileira-de-aeronautica-sa-embraer-airplanes)
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