AD 2002-21-11
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | EXTRA | Flugzeugbau GmbH Model EA-300S | Airworthiness Directives; EXTRA Flugzeugbau GmbH Model EA-300S Airplanes |
Unsafe Condition
Fatigue cracks at the horizontal stabilizer attachment, which could result in structural failure of the aft fuselage with consequent loss of control of the airplane.
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Required Actions
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. Limit operation to the Normal category until the initial inspection and modification are completed on airplanes with less than 200 hours time-in-service.
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Compliance Time
Before further flight for airplanes with less than 200 hours time-in-service; otherwise, within a specified timeframe after the effective date.
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Affected Aircraft
EXTRA Flugzeugbau GmbH Model EA-300S airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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