AD 2013-23-08
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aviat | Various | Airworthiness Directives; AQUILA-Aviation by Excellence AG Airplanes |
Unsafe Condition
Defective sealing of a tapped through bore hole at the inside of the fuel tank openings in combination with prolonged periods at maximum fuel level.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Repetitive inspections of the wing tank area are required, and depending on findings, corrective actions must be taken.
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Compliance Time
Before further flight
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Affected Aircraft
AQUILA--Aviation by Excellence AG Model AT01 airplanes, serial numbers AT01-100 through AT01-299, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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