# Airworthiness Directives; Pilatus Aircraft Ltd. Model PC-7 Airplanes
> **Rule** · Final rule; correction. · Published 2004-12-14 · Effective 2004-12-27 · 69 FR 74412
## Document
- **Document number:** 04-27320
- **Category:** airworthiness
- **Manufacturer:** Pilatus
- **Type:** Rule
- **Action:** Final rule; correction.
- **Citation:** 69 FR 74412
- **Publication date:** 2004-12-14
- **Effective date:** 2004-12-27
- **FAA docket:** Docket No. FAA-2004-18579
## Abstract

This document makes a correction to Airworthiness Directive (AD) 2004-23-01, which was published in the Federal Register on November 9, 2004 (69 FR 64832), and applies to certain Pilatus Aircraft Ltd. (Pilatus) Model PC-7 airplanes with any Lear Romec RR53710B type or Lear Romec RR53710K fuel booster pump (Pilatus part number 968.84.11.401; 968.84.11.403; or 968.84.11.404) installed. We incorrectly referenced the amendment number as Amendment 39-13856. The correct amendment number is Amendment 39-13892. This action corrects the regulatory text.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2004/12/14/04-27320/airworthiness-directives-pilatus-aircraft-ltd-model-pc-7-airplanes)
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