# Airworthiness Directives; Bombardier, Inc., Airplanes
> **Rule** · Final rule. · Published 2018-10-18 · Effective 2018-11-23 · 83 FR 52751
## Document
- **Document number:** 2018-22150
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 83 FR 52751
- **Publication date:** 2018-10-18
- **Effective date:** 2018-11-23
- **FAA docket:** Docket No. FAA-2018-0553
## Abstract

We are adopting a new airworthiness directive (AD) for certain

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2018/10/18/2018-22150/airworthiness-directives-bombardier-inc-airplanes)
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