AD Amdt-39-11127
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Robinson | Helicopter Company Model R44 | Airworthiness Directives; Robinson Helicopter Company Model R44 Helicopters |
Unsafe Condition
Sprag clutch assemblies with cracked or fractured sprag ends, resulting from a change in the manufacturing process, could lead to loss of main rotor revolutions-per-minute (RPM) during autorotations.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Insert a Special Pilot Caution into the Normal Procedures section of the Rotorcraft Flight Manual (RFM).
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Robinson Helicopter Company Model R44 helicopters.
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
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.