# Airworthiness Directives; Sikorsky Aircraft Corporation
> **Rule** · Final rule; request for comments. · Published 2017-07-27 · Effective 2017-08-11 · 82 FR 34838
## Document
- **Document number:** 2017-15222
- **Category:** airworthiness
- **Manufacturer:** Sikorsky
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 82 FR 34838
- **Publication date:** 2017-07-27
- **Effective date:** 2017-08-11
- **FAA docket:** Docket No. FAA-2017-0664
## Abstract

We are adopting a new airworthiness directive (AD) for Sikorsky Aircraft Corporation (Sikorsky) Model S-92A helicopters. This AD requires an inspection and reduces the retirement lives of certain landing gear components. This AD is prompted by a revised analysis of the fatigue life of the landing gear. The actions of this AD are intended to prevent an unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2017/07/27/2017-15222/airworthiness-directives-sikorsky-aircraft-corporation)
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