# Airworthiness Directives; Hartzell Propeller Inc. Model HC-A6A-3 Series Propellers.
> **Rule** · Final rule; request for comments. · Published 2003-10-29 · Effective 2003-11-13 · 68 FR 61607
## Document
- **Document number:** 03-27102
- **Category:** airworthiness
- **Manufacturer:** Hartzell
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 68 FR 61607
- **Publication date:** 2003-10-29
- **Effective date:** 2003-11-13
- **FAA docket:** Docket No. 2003-NE-47-AD
## Abstract

The FAA is adopting a new airworthiness directive (AD) for Hartzell Propeller Inc. model HC-A6A-3 series propellers with A10460 series composite blades. This AD requires initial and repetitive visual inspections of A10460 series composite blades for cracks. This AD is prompted by reports of cracks in propeller blades, including an in- flight separation of a blade that caused damage to the airplane. We are issuing this AD to prevent separation of the propeller blade due to possible fatigue failure, which could result in damage to the airplane and possible loss of control of the airplane.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/10/29/03-27102/airworthiness-directives-hartzell-propeller-inc-model-hc-a6a-3-series-propellers)
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