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Airworthiness Directive

AD 2021-11-19: Fuselage Main, Structure

Airworthiness Directives; Bell Textron Canada Limited (Type Certificate Previously Held by Bell Helicopter Textron Canada Limited) Helicopters

Effective
Jul 16, 2021
Published
Jun 11, 2021
Registered aircraft
192

Models this AD may apply to

AI-extracted — verify against original

Matched from the AD's applicability section. Applicability must be confirmed by a mechanic against the aircraft's records.

Aircraft

  • Serial numbers per Attachment A of Bell Alert Service Bulletin 505-19-12, Revision A, dated July 11, 2019. Only with: Truss assembly P/N SLS-030-056-015 with a serial number listed in Attachment A of Bell ASB 505-19-12 Rev A installed.
  • Only with: Truss assembly P/N SLS-030-056-015 with a serial number listed in Attachment A of Bell ASB 505-19-12 Rev A installed.

Applicability

From the AD text
This AD applies to Bell Textron Canada Limited (type certificate previously held by Bell Helicopter Textron Canada Limited) Model 505 helicopters, certificated in any category, with a truss assembly part number (P/N) SLS-030-056-015 with a serial number listed in Attachment A of Bell Alert Service Bulletin (ASB) 505-19-12, Revision A, dated July 11, 2019 (ASB 505-19-12 Rev A).

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