# Airworthiness Directives; Dassault Aviation Airplanes
> **Rule** · Final rule. · Published 2017-09-19 · Effective 2017-10-24 · 82 FR 43674
## Document
- **Document number:** 2017-19652
- **Category:** airworthiness
- **Manufacturer:** Dassault Aviation
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 82 FR 43674
- **Publication date:** 2017-09-19
- **Effective date:** 2017-10-24
- **FAA docket:** Docket No. FAA-2017-0529
## Abstract

We are adopting a new airworthiness directive (AD) for certain Dassault Aviation Model FALCON 900EX airplanes. This AD was prompted by a determination that new or more restrictive maintenance requirements and/or airworthiness limitations are necessary. This AD requires revising the maintenance or inspection program, as applicable, to incorporate new or more restrictive maintenance requirements and/or airworthiness limitations. We are issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2017/09/19/2017-19652/airworthiness-directives-dassault-aviation-airplanes)
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