AD 47-32-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Scotts-Bell 47 Inc | 47B | Airworthiness Directives; Bell Model 47B Airplanes |
Unsafe Condition
The main rotor mast spinner assembly may become loose during flight and jam the mast control tubes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove the main rotor mast spinner assembly from all Model 47B helicopters to eliminate the possibility of it jamming the mast control tubes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
before next flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Scotts-Bell 47 Inc Model 47B helicopters
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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