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Airworthiness Directives (ADs)

CAA-2026-05-006

The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.

Issue Date
2026/05/18
Applicability
MBB-BK117 D-2, except the D-2m variant, and MBB-BK117 D-3 helicopters, serial number (s/n) 20001 to 20360 (inclusive) and s/n 21001 to 21999 (inclusive).
Model Number
Airbus BK117 helicopters
CAA AD Number
CAA-2026-05-006
Aeronautics Authority of Original AD
EASA
Original AD Number
2026-0096
Effective Date
2026/05/27
Subject
Rotorcraft Flight Manual – Section Emergency Procedures – Amendment ATA 42 – Integrated Modular Avionics – Ethernet Network – Inspection / Modification
Reference Publications (Revision/ATA/SB)
ATA 42. Ref. Publications: AH ASB MBB-BK117 D-2-05A-003 original issue dated 07 July 2022. and AH ASB MBB-BK117 D-3-05A-001 original issue dated 07 July 2022. and AH SB MBB-BK117-46-00-0002 original issue (Issue 001) dated 11 November 2024. and AH SB MBB-BK117-46-00-0003 original issue (Issue 001) dated 07 March 2025. and AH SB MBB-BK117-42-00-0001 original issue (Issue 001) dated 11 November 2024, or Issue 002 dated 07 March 2025, or Issue 003 (ASB) dated 08 January 2026. and AH ASB MBB-BK117-42-00-0003 original issue (Issue 001) dated 08 January 2026.
Remarks
Download
CAA-2026-05-006.pdf
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