AD 2007-11-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Robinson | Helicopter Company Model R44 and R44 II | Airworthiness Directives; Robinson Helicopter Company Model R44 and R44 II Helicopters |
Unsafe Condition
Cracking in the buckle assembly stainless support strap and failure of a seat belt.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove the buckle assembly and any A130-52 buckle assembly spacer, and replace them with a C628-4, revision N buckle assembly and a new A130-52 buckle assembly spacer, in accordance with Robinson Helicopter Company Service Bulletin SB-56.
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Compliance Time
Within 100 hours time-in-service, unless accomplished previously.
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Affected Aircraft
Robinson Helicopter Company Model R44 helicopters, through serial number (S/N) 1576, and Model R44 II helicopters, through S/N 11107, with a seat belt buckle assembly part number C628-4, revision M or prior, installed.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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