AD 47-21-18
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Sky Enterprises, Inc. | RC-3 | Airworthiness Directives; Republic Model RC-3 Aircraft |
Unsafe Condition
Cracking of the mixture control support bracket at the carburetor air filter housing could result in loss of engine control.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect mixture control support at carburetor air filter housing for cracking before each flight until the reinforced support bracket is installed. Install the reinforced support bracket within 25 hours of operation after July 1, 1947, but no later than August 1, 1947.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Compliance required prior to next flight.
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Affected Aircraft
Republic Model RC-3 Aircraft Serial Numbers 5 Through 303, 305 Through 367, 369 Through 398, 400 Through 445, 448 and 449, 451 Through 454, 456 Through 459, 461 Through 466, 469 and 470, 472, 474, 479 and 482.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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