AD 2012-07-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Agusta | S.p.A. | Airworthiness Directives; Agusta S.p.A. Helicopters |
Unsafe Condition
Separation of blade tip weight from tail rotor blades in flight, potentially leading to blade loss and loss of control.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Before further flight, remove and replace each affected tail rotor blade with an airworthy blade. An airworthy blade is one not listed in the Applicability section of this AD.
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
Agusta S.p.A. Model AB412 helicopters with tail rotor blades having specific part numbers and serial numbers listed in the AD.
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
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