Airworthiness Directives; Bell Textron Canada Limited Helicopters
The FAA is adopting a new airworthiness directive (AD) for certain Bell Textron Canada Limited (Bell) Model 407 helicopters. This AD was prompted by a report of a fractured pilot cyclic stick tube and subsequent findings of other pilot cyclic stick tubes with fatigue cracking. This AD requires repetitively inspecting the pilot cyclic stick tube assembly for a crack and, depending on the results…
- Published by
- FAA design approval and airworthiness documents in the Federal Register, 17 July 2026
- The original
- Read the originalfederalregister.gov/…/airworthiness-dire…
Found in the public record, first published here 16 August 2026.
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