Airworthiness directives › 2026-18-10
AD 2026-18-10 Airworthiness Directives; Bell Textron Canada Limited Helicopters
Models named: 505. Read the applicability below — it usually turns on serial or part numbers too.
Applicability*9
This AD applies to Bell Textron Canada Limited Model 505 helicopters, certificated in any category, as identified in Transport Canada AD CF-2026-01, dated January 12, 2026 (Transport Canada AD CF-2026-01)
Compliance
Comply with this AD within the compliance times specified, unless already done.
Required actions
Except as specified in paragraph (h) of this AD: Comply with all required actions and compliance times specified in, and in accordance with, Transport Canada AD CF-2026-01.
Unsafe condition
This AD was prompted by reports that the identification plate affixed to certain tail cone assemblies contains an incorrect part number. The FAA is issuing this AD to ensure proper identification of the tail cone assembly and compliance with its approved life limit. The unsafe condition, if not addressed, could lead to non-replacement of the tail cone assembly within the life limit, which could result in possible fatigue cracking of the tailboom and loss of control of the helicopter.
Affected ADs
None.
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The directive text above is reproduced from the Federal Register, a work of the United States government and in the public domain. The separation into applicability, compliance and required actions is TrackAD's.*1