# Airworthiness Directives; EXTRA Flugzeugbau GmbH Model EA-300S Airplanes
> **Rule** · Final rule. · Published 2002-10-25 · Effective 2002-12-17 · 67 FR 65479
## Document
- **Document number:** 02-26660
- **Category:** airworthiness
- **Manufacturer:** EXTRA Flugzeugbau GmbH Model EA-300S
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 67 FR 65479
- **Publication date:** 2002-10-25
- **Effective date:** 2002-12-17
- **FAA docket:** Docket No. 99-CE-85-AD
## Abstract

This amendment adopts a new airworthiness directive (AD) that applies to certain EXTRA Flugzeugbau GmbH (EXTRA) Model EA-300S airplanes. This AD requires you (for all affected airplanes) to inspect the upper longeron at the horizontal stabilizer attachment for cracks using a fluorescent dye check penetrant method, repair any cracks found, and modify the horizontal stabilizer. This AD also requires a limit on operation to the Normal category until accomplishment of the initial inspection and modification on airplanes with less than 200 hours time-in-service (TIS). This AD is the result of reports of fatigue cracks at the horizontal stabilizer attachment on the affected airplanes. The actions specified by this AD are intended to detect and correct cracks in the horizontal stabilizer attachment, which could result in structural failure of the aft fuselage with consequent loss of control of the airplane.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/10/25/02-26660/airworthiness-directives-extra-flugzeugbau-gmbh-model-ea-300s-airplanes)
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