AD 47-21-14
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Sky Enterprises, Inc. | RC-3 | Airworthiness Directives; Republic Model RC-3 Aircraft |
Unsafe Condition
Fouling of the lower elevator cable on the elevator balance weight in the tail boom
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Required Actions
Incorporate Republic SK-17-14052-2 in the lower elevator control cable system, installed on the cross channel in the tail boom with existing bolts holding the two inboard rudder pulley brackets.
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Compliance Time
At the next 25-hour inspection or by August 1, 1947, whichever occurs first.
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Affected Aircraft
Republic Model RC-3 Aircraft Serial Numbers 5 to 500, Inclusive.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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