# Airworthiness Directives; General Electric Co. CF6-80A Series Turbofan Engines
> **Rule** · Final rule; request for comments. · Published 2003-01-13 · Effective 2003-01-28 · 68 FR 1519
## Document
- **Document number:** 03-331
- **Category:** airworthiness
- **Manufacturer:** General Electric Co. CF6-80A Series Turbofan
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 68 FR 1519
- **Publication date:** 2003-01-13
- **Effective date:** 2003-01-28
- **FAA docket:** Docket No. 2002-NE-44-AD
## Abstract

This amendment adopts a new airworthiness directive (AD) that is applicable to General Electric Co. (GE) CF6-80A series turbofan engines. This action requires the following initial and repetitive inspections of certain part number (P/N) stage 1 high pressure turbine (HPT) rotor disks for cracks: [sbull] Etch preparations and fluorescent penetrant inspections. [sbull] Visual inspections. [sbull] Eddy current inspections.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/01/13/03-331/airworthiness-directives-general-electric-co-cf6-80a-series-turbofan-engines)
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