AD 2022-19-08
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | Helicopters Model SA341G and SA342J | Airworthiness Directives; Airbus Helicopters |
| aircraft | Aviat | Various | Airworthiness Directives; Airbus Helicopters |
Unsafe Condition
Manufacturing defects on multiple tail rotor blades (TRBs) with visual linear indications, which could result in an in-flight TRB loss, unbalance or damage to the tail or other parts of the helicopter, and subsequent loss of control of the helicopter.
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Required Actions
Visually inspect certain part-numbered TRBs for the presence of a linear indication; depending on the inspection results, fluorescent penetrant inspect the TRB and further corrective actions if necessary. Replace any affected TRB with a serviceable part. If the number of flight hours accumulated on an affected part is unknown, replace the affected part with a serviceable part before next flight. Perform a one-time ferry flight for an affected helicopter, in order to be moved to a location where the fluorescent dye penetrant inspection and/or the TRB replacement(s) can be performed, as long as there are no passengers onboard. Prohibit installing an affected TRB on any helicopter unless certain requirements have been met.
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Compliance Time
Before next flight
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Affected Aircraft
Airbus Helicopters Model SA341G and SA342J helicopters, all serial numbers.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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