# Airworthiness Directives; Embraer S.A. Airplanes
> **Rule** · Final rule. · Published 2017-04-06 · Effective 2017-05-11 · 82 FR 16725
## Document
- **Document number:** 2017-05373
- **Category:** airworthiness
- **Manufacturer:** Embraer S.A.
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 82 FR 16725
- **Publication date:** 2017-04-06
- **Effective date:** 2017-05-11
- **FAA docket:** Docket No. FAA-2014-0059
## Abstract

We are superseding Airworthiness Directive (AD) 2006-06-09, AD 2012-05-08, and AD 2012-07-08, for certain Embraer S.A. Model ERJ 170 airplanes. This AD requires revising the maintenance or inspection program, as applicable, to incorporate new airworthiness limitations. This AD was prompted by a determination that more restrictive airworthiness limitations are necessary. We are issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2017/04/06/2017-05373/airworthiness-directives-embraer-sa-airplanes)
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