# Airworthiness Directives; Airbus Model A300-600 Series Airplanes
> **Rule** · Final rule. · Published 1997-09-25 · Effective 1997-10-30 · 62 FR 50251
## Document
- **Document number:** 97-25164
- **Category:** airworthiness
- **Manufacturer:** Airbus Model A300-600 Series
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 62 FR 50251
- **Publication date:** 1997-09-25
- **Effective date:** 1997-10-30
- **FAA docket:** Docket No. 96-NM-170-AD
## Abstract

This amendment adopts a new airworthiness directive (AD), applicable to certain Airbus Model A300-600 series airplanes, that requires repetitive inspections to detect fatigue cracking in the left and right wings in the area where the top skin attaches to the center spar; and repair or modification of this area, if necessary. This amendment is prompted by a report from the manufacturer indicating that, during full-scale fatigue testing of the airframe, fatigue cracking was detected in this area. The actions specified by this AD are intended to detect and correct this cracking, which could reduce the residual strength of the top skin of the wings, and consequently affect the structural integrity of the airframe.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1997/09/25/97-25164/airworthiness-directives-airbus-model-a300-600-series-airplanes)
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