AD 2018-04-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Viking | Air Limited | Airworthiness Directives; Viking Air Limited Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Viking Air Limited Airplanes |
Unsafe Condition
Aileron cable wear; fouling at the wing root rib, fuselage skin, and wing root rib fairlead; and/or fraying of the cable from the root rib fairlead.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the aileron cable for wear, fouling, and fraying, and replace the aileron cables as necessary.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 50 flight hours
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Viking Air Limited Models DHC-6-1, DHC-6-100, DHC-6-200, DHC-6-300, and DHC-6-400 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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