AD Amdt-39-10438
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Pilatus | Aircraft Ltd | Airworthiness Directives; Pilatus Aircraft Ltd. Models PC-12 and PC-12/45 Airplanes |
Unsafe Condition
Improper operation of the propeller de-icing controller caused by electromagnetic interference (EMI), which could result in ice build-up on the propeller with possible airplane controllability problems.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace certain propeller de-icing controllers with ones not susceptible to electromagnetic interference (EMI).
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 subject to mandatory continuing airworthiness information (MCAI) from Switzerland.
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
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.