# Airworthiness Directives; Bell Helicopter Textron Canada Limited Helicopters
> **Rule** · Final rule. · Published 2019-02-19 · Effective 2019-03-26 · 84 FR 4685
## Document
- **Document number:** 2019-02626
- **Category:** airworthiness
- **Manufacturer:** Bell Helicopter Textron Canada Limited
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 84 FR 4685
- **Publication date:** 2019-02-19
- **Effective date:** 2019-03-26
- **FAA docket:** Docket No. FAA-2018-0647
## Abstract

We are adopting a new airworthiness directive (AD) for Bell Helicopter Textron Canada Limited (Bell) Model 429 helicopters. This AD revises the life limit for the nose landing gear (NLG) assembly. This AD was prompted by revised airworthiness limitations determined by Bell. The actions of this AD are intended to prevent an unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/02/19/2019-02626/airworthiness-directives-bell-helicopter-textron-canada-limited-helicopters)
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