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CF-2025-59 : Fuselage – Tailboom – Tailboom Attachment Hardware Fracture

Number CF-2025-59
Issued by Canada  Canada
Issue date 2025-11-20
Effective date 2025-12-03
EASA approval number
ATA Chapter 53
Approval Holder
/ Type Designation
  • BELL TEXTRON CANADA LTD (BTCL)
    • 407
Revision Not applicable
Correction Not applicable
Supersedure This AD supersedes TCCA AD CF-2022-68, issued 15 December 2022.
Publication(s) and related information Bell 407 Maintenance Planning Information, Chapter 4, ALS, Issue 011, dated 17 June 2025, or later revision of the ALS approved by Transport Canada. Bell ASB 407-24-134, Revision A, dated 17 March 2025, or later revision approved by the Chief, Continuing Airworthiness, Transport Canada. Bell Technical Bulletin (TB) 407-17-125 Revision A, dated 4 April 2024, or later revision approved by the Chief, Continuing Airworthiness, Transport Canada.
Remarks Comments regarding this AD should be referred to the Safety Information Section, Certification Directorate, EASA;
E-mail: ADs [at] easa.europa [dot] eu