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  Safety Publications Tool

2026-0105 : Electrical Power – Direct Current Emergency Electrical Network – Inspection / Replacement

Number 2026-0105
Issued by Europe  Europe
Issue date 2026-06-03
Effective date 2026-06-17
EASA approval number
ATA Chapter 24
Approval Holder
/ Type Designation
  • ATR
    • ATR42
      • 400
      • 500
    • ATR72
      • 101
      • 102
      • 201
      • 202
      • 211
      • 212
      • 212A
Revision Not applicable
Correction Not applicable
Supersedure This AD supersedes EASA AD 2023-0078R1 dated 20 April 2023.
Publication(s) and related information ATR AOM 2021/05 issue 1 dated 19 April 2021, issue 2 dated 03 May 2021, issue 3 dated 11 May 2021, issue 4 dated 16 March 2022, issue 5 dated 30 November 2022, issue 6 dated 07 March 2023, issue 7 dated 13 April 2023 and issue 8 dated 20 April 2023. ATR SB ATR42-24-0062 original issue dated 01 March 2023, or Revision 01 dated 16 May 2023. ATR SB ATR72-24-1032 original issue dated 01 March 2023, or Revision 01 dated 16 May 2023. ATR SB ATR42-24-0063 original issue dated 26 January 2026. ATR SB ATR72-24-1033 original issue dated 26 January 2026. The use of later approved revisions of the above-mentioned documents is acceptable for compliance with the requirements of this AD.
PAD number 26-053
Remarks 1. If requested and appropriately substantiated, EASA can approve Alternative Methods of Compliance for this AD. 2. This AD was posted on 21 April 2026 as PAD 26-053 for consultation until 19 May 2026. The Comment Response Document can be found in the EASA Safety Publications Tool, in the compressed (zipped) file, attached to the record for this AD. 3. Enquiries regarding this AD should be referred to the EASA Safety Information Section, Certification Directorate. E-mail: ADs[at]easa.europa.eu. 4. Information about any failures, malfunctions, defects or other occurrences, which may be similar to the unsafe condition addressed by this AD, and which may occur, or have occurred on a product, part or appliance not affected by this AD, can be reported to the EU aviation safety reporting system. This may include reporting on the same or similar components, other than those covered by the design to which this AD applies, if the same unsafe condition can exist or may develop on an aircraft with those components installed. Such components may be installed under an FAA Parts Manufacturer Approval (PMA), Supplemental Type Certificate (STC) or other modification.