# Airworthiness Directives; Pilatus Aircraft Limited Airplanes
> **Rule** · Final rule. · Published 2014-12-12 · Effective 2015-01-16 · 79 FR 73803
## Document
- **Document number:** 2014-28730
- **Category:** airworthiness
- **Manufacturer:** Pilatus
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 79 FR 73803
- **Publication date:** 2014-12-12
- **Effective date:** 2015-01-16
- **FAA docket:** Docket No. FAA-2014-0717
## Abstract

We are superseding an airworthiness directive (AD) 2013-11-08 for Pilatus Aircraft Limited Models PC-6, PC-6-H1, PC-6-H2, PC-6/350, PC-6/350-H1, PC-6/350-H2, PC-6/A, PC-6/A-H1, PC-6/A-H2, PC-6/B-H2, PC- 6/B1-H2, PC-6/B2-H2, PC-6/B2-H4, PC-6/C-H2, and PC-6/C1-H2 airplanes. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as a need to incorporate new revisions into the aircraft maintenance manual or in the limitations document of the FAA-approved maintenance program. We are issuing this AD to require actions to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/12/12/2014-28730/airworthiness-directives-pilatus-aircraft-limited-airplanes)
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