# Airworthiness Directives; Dassault Aviation Airplanes
> **Rule** · Final rule. · Published 2018-10-03 · Effective 2018-11-07 · 83 FR 49789
## Document
- **Document number:** 2018-21343
- **Category:** airworthiness
- **Manufacturer:** Dassault Aviation
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 83 FR 49789
- **Publication date:** 2018-10-03
- **Effective date:** 2018-11-07
- **FAA docket:** Docket No. FAA-2018-0394
## Abstract

We are adopting a new airworthiness directive (AD) for all Dassault Aviation Model MYSTERE-FALCON 50 airplanes. This AD was prompted by a determination that more restrictive maintenance requirements and airworthiness limitations are necessary. This AD requires revising the maintenance or inspection program, as applicable, to incorporate new and more restrictive maintenance requirements and airworthiness limitations. We are issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2018/10/03/2018-21343/airworthiness-directives-dassault-aviation-airplanes)
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