AD Amdt-39-10991
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Robinson | Various | Airworthiness Directives; Robinson Helicopter Company (RHC) Model R22 Helicopters |
Unsafe Condition
Failure of the forward flexplate, leading to loss of main rotor drive and potential rupture of the fuel tank.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace the forward flexplate with an airworthy flexplate.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 25 hours time-in-service (TIS) or 15 calendar days, whichever occurs first.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Robinson Helicopter Company (RHC) Model R22 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.