AD 2022-02-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | Helicopters Model EC120B | Airworthiness Directives; Airbus Helicopters |
| aircraft | Aviat | Various | Airworthiness Directives; Airbus Helicopters |
Unsafe Condition
geometrical non-conformities in the tail rotor blade (TRB) root section discovered during an accident investigation of a Model EC130B helicopter, and similar non-conformities found in certain TRBs for the Model EC120B helicopters
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
an inspection (dimensional check) to verify TRB conformity, and replacement of certain TRBs if necessary, as specified in EASA AD 2021-0079
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Compliance Time
Within 50 flight hours
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Affected Aircraft
All Airbus Helicopters Model EC120B helicopters
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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