AD 2015-14-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Pilatus | AIRCRAFT LTD | Airworthiness Directives; PILATUS AIRCRAFT LTD. Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; PILATUS AIRCRAFT LTD. Airplanes |
Unsafe Condition
The aileron trim tab disconnecting above 10,000 feet altitude, which could lead to undamped airplane vibrations, potentially resulting in structural failure.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace the aileron tab counter balance weight with a new, slightly heavier aileron tab counter balance weight.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 50 flight hours after the effective date of this AD.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
PILATUS AIRCRAFT LTD. Model PC-12/47 and PC-12/47E airplanes, manufacturer serial numbers (MSNs) 684 through MSN 888.
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.