Airworthiness Directives; Airbus Helicopters
The comment period closed Oct 16, 2026.
The FAA proposes to supersede Airworthiness Directive (AD) 2025-08-06, which applies to certain Airbus Helicopters Model SA330J helicopters. AD 2025-08-06 requires repetitively inspecting for a gap between the main gearbox (MGB) oil cooling fan assembly rotor blade and the upper section of the guide vane bearing housing, replacing the MGB fan rotor bearings with serviceable bearings if necessary,
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- Sep 1, 2026
Rule published
Airworthiness Directives; Airbus Helicopters
Transportation Department
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