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CF-2025-66 : Engine – Compressor Turbine (CT) Disk Assembly – Unsubstantiated CT Disk Part Number (P/N) in Engine Technical Publications

Number CF-2025-66
Issued by Canada  Canada
Issue date 2025-12-09
Effective date 2025-12-19
EASA approval number
ATA Chapter 72
Approval Holder
/ Type Designation
  • PRATT & WHITNEY CANADA
    • PT6T
      • PT6T-3
Revision Not applicable
Correction Not applicable
Supersedure None
Publication(s) and related information P&WC PT6T-3 IPC 72-50-02 Revision 69.0, dated September 1, 2025. P&WC SB PT6T-72-5440 Revision 1, dated August 20, 2025. P&WC SB PT6T-72-5586 Revision 1, dated September 30, 2025. P&WC SB PT6T-72-5002 Revision 24, dated July 7, 2021.
Remarks Comments regarding this AD should be referred to the Safety Information Section, Certification Directorate, EASA;
E-mail: ADs [at] easa.europa [dot] eu