AD Amdt-39-11250
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Pilatus | Aircraft Ltd | Airworthiness Directives; Pilatus Aircraft Ltd. Models PC-12 and PC-12/45 Airplanes |
Unsafe Condition
Corrosion of flap drive shafts leading to flexible shaft rupture, potentially resulting in flap system failure and reduced airplane control.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace all flap drive shafts with improved design shafts, install additional gaskets on the power drive unit, and modify the attachment and supporting hardware.
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.
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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