Airworthiness directives › 2022-27-08
AD 2022-27-08 Airworthiness Directives; Bell Textron Canada Limited Helicopters
Models named: 407. Read the applicability below — it usually turns on serial or part numbers too.
Applicability*9
This AD applies to Bell Textron Canada Limited Model 407 helicopters serial numbers 53000 through 53900 inclusive, 53911 through 53999 inclusive, 54000 through 54166 inclusive, 54300 through 54800 inclusive, 54805 through 54954 inclusive, 54956 through 54997 inclusive, 54999, and 56300 through 56304 inclusive, certificated in any category.
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-2022-68, dated December 15, 2022 (Transport Canada AD CF-2022-68).
Unsafe condition
This AD was prompted by an accident. The FAA is issuing this AD to address failure of the tailboom attachment hardware. The unsafe condition, if not addressed, could result in separation of the tailboom from the helicopter and subsequent loss of control of the helicopter.
Affected ADs
None.
Read the original on the Federal Register →
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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