AD 2026-04-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | Helicopters Model SA330J | Airworthiness Directives; Airbus Helicopters |
Unsafe Condition
Degradation of the pyrotechnic cartridge, which could result in failure of the cartridge to activate the engine fire extinguisher in the case of an engine fire with consequent damage to the helicopter or injury to occupants.
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Required Actions
Repetitively inspect the pyrotechnical cartridge and, depending on the results of the inspection, replace affected parts with serviceable parts. Prohibit installing an affected pyrotechnical cartridge on any helicopter unless certain requirements are met.
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Compliance Time
Within 3 months after the effective date of this AD.
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Affected Aircraft
All Airbus Helicopters Model SA 330 J helicopters.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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