Airworthiness Directives; Airbus Helicopters
The comment period closed Aug 3, 2026.
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Helicopters Model AS355E, AS355F, AS355F1, AS355F2, and AS355N helicopters. This proposed AD was prompted by the determination that the tail rotor drive fan wheels (fan wheels) and the impeller second stage have been incorrectly identified during production. This proposed AD would require verifying the serial number and am
Summary from the Federal Register.
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Full history
- Jun 18, 2026
Rule published
Airworthiness Directives; Airbus Helicopters
Transportation Department
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