AD Amdt-39-10475
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Pilatus | Aircraft Ltd | Airworthiness Directives; Pilatus Aircraft Ltd. Models PC-12 and PC-12/45 Airplanes |
Unsafe Condition
Fuel tank underwing access panels insufficiently electrically bonded to the airframe can cause electrical arcing in the fuel tanks and detonation of the fuel-air mixture.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install aluminum bonding bushings over certain screws in certain fuel tank underwing access panels.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Pilatus Aircraft Ltd. Models PC-12 and PC-12/45 airplanes with certain fuel tank underwing access panels insufficiently electrically bonded.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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