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SIB 2019-10R1 : Power Turbine Over-Speed Protection on ARRIEL 2D and ARRIEL 2B1 Engines

Number 2019-10R1
Issued by Europe  Europe
Issue date 2022-09-21
Effective date
EASA approval number
Contributor EASA VTOL Department
ATA Chapter
Approval Holder
/ Type Designation
  • AIRBUS HELICOPTERS
    • AS 350 / EC 130
      • AS 350 B3
      • EC 130 B4
      • EC 130 T2
  • SAFRAN HELICOPTER ENGINES
    • ARRIEL 2
      • ARRIEL 2B1
      • ARRIEL 2D
  • Safety Information Bulletin
    • Airworthiness
      • Rotorcraft
Revision This SIB revises EASA SIB 2019-10 dated 22 August 2019.
Correction Not applicable
Supersedure None
Publication(s) and related information Airbus Helicopters (AH) Alert Service Bulletin (ASB) AS350-76.00.29 dated 20 June 2022. AH ASB AS350-76.00.30 dated 20 June 2022. AH ASB AS350-76.00.31 dated 28 January 2022. AH ASB AS350-76.00.32 dated 28 January 2022. AH ASB EC130-76A009 dated 20 June 2022. AH ASB EC130-76A010 dated 20 June 2022. AH ASB EC130-76A011 Revision 1 dated 27 June 2022. AH ASB EC130-76A012 dated 28 January 2022. SAFRAN Helicopter Engines (SAFRAN) SB 292-73-2210 dated 10 May 2019. SAFRAN SB 292 73 2226 dated 20 June 2022. SAFRAN SB 292 73 2227 dated 20 June 2022.
Remarks Comments regarding this safety information should be referred to the Safety Information Section, Certification Directorate, EASA;
E-mail: ADs [at] easa.europa [dot] eu