# Airworthiness Directives; Robinson Helicopter Company Model R44 and R44 II Helicopters
> **Rule** · Final rule. · Published 2007-05-23 · Effective 2007-06-27 · 72 FR 28830
## Document
- **Document number:** E7-9687
- **Category:** airworthiness
- **Manufacturer:** Robinson Helicopter Company Model R44 and R44 II
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 72 FR 28830
- **Publication date:** 2007-05-23
- **Effective date:** 2007-06-27
- **FAA docket:** Docket No. FAA-2006-26696
## Abstract

This amendment adopts a new airworthiness directive (AD) for Robinson Helicopter Company (Robinson) Model R44 and R44 II helicopters that have a certain seat belt buckle (buckle) assembly installed, that requires removing the buckle assembly and the buckle assembly spacer, and replacing them with airworthy parts. This amendment is prompted by an accident in which a seat belt failed, and also by reports of cracking in the buckle assembly stainless support strap (support strap). The actions specified by this AD are intended to prevent cracking in the support strap and failure of a seat belt.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2007/05/23/E7-9687/airworthiness-directives-robinson-helicopter-company-model-r44-and-r44-ii-helicopters)
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