# Airworthiness Directives; Sikorsky Aircraft Corporation (Sikorsky) Helicopters
> **Rule** · Final rule; request for comments. · Published 2014-09-15 · Effective 2014-09-30 · 79 FR 54893
## Document
- **Document number:** 2014-21880
- **Category:** airworthiness
- **Manufacturer:** Sikorsky
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 79 FR 54893
- **Publication date:** 2014-09-15
- **Effective date:** 2014-09-30
- **FAA docket:** Docket No. FAA-2014-0216
## Abstract

The FAA is revising airworthiness directive (AD) 2014-07-04 that published in the Federal Register to correct certain errors. AD 2014-07-04 applied to certain Sikorsky Model S-92A helicopters. The range of serial numbers in the Applicability section and a reference to the service information in the Required Actions section of the regulatory text are incorrect. This document corrects those errors. In all other respects, the original document remains the same.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/09/15/2014-21880/airworthiness-directives-sikorsky-aircraft-corporation-sikorsky-helicopters)
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