Airworthiness Directives; Airbus Helicopters Deutschland GmbH (AHD) Helicopters
The comment period closed Aug 13, 2026.
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Helicopters Deutschland GmbH (AHD) Model EC135P1, EC135P2, EC135P2+, EC135P3, EC135T1, EC135T2, EC135T2+, EC135T3, and EC635T2+ helicopters. This proposed AD was prompted by a report of a separated tail rotor blade (TRB) assembly due to a crack caused by intergranular corrosion. This proposed AD would require repetitively
Summary from the Federal Register.
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Full history
- Jun 29, 2026
Rule published
Airworthiness Directives; Airbus Helicopters Deutschland GmbH (AHD) Helicopters
Transportation Department
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