AD 2021-05-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | Helicopters Model SA330J | Airworthiness Directives; Airbus Helicopters |
| aircraft | Aviat | Various | Airworthiness Directives; Airbus Helicopters |
Unsafe Condition
Failure of a second stage planet gear of the main gear box (MGB), which could lead to loss of control of the helicopter.
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Required Actions
Comply with all required actions and compliance times specified in, and in accordance with, European Union Aviation Safety Agency (EASA) AD 2019-0108, dated May 17, 2019 (EASA AD 2019-0108).
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Compliance Time
Within the compliance times specified, unless already done.
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Affected Aircraft
All Airbus Helicopters Model SA330J helicopters, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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