Airworthiness Directives (ADs)
CAA-2026-10-001
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.
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Issue Date
- 2026/10/11
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Applicability
- EC135 P1, EC135 P2, EC135 P2＋, EC135 P3, EC135 T1, EC135 T2, EC135 T2＋, EC135 T3, EC635 P2＋, EC635 T1 and EC635 T2＋ helicopters, all variants, all serial numbers (s/n); and
MBB-BK117 C-2, MBB-BK117 D-2, MBB-BK117 D-3 and MBB-BK117 D-3m helicopters, all variants, all s/n.
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Model Number
- Airbus EC135, EC635 and
MBB-BK117 helicopters
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CAA AD Number
- CAA-2026-10-001
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Aeronautics Authority of Original AD
- EASA
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Original AD Number
- 2026-0188
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Effective Date
- 2026/10/14
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Subject
- Instruments – Warning Unit Emergency Off Switches – Operational Check
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Reference Publications (Revision/ATA/SB)
- ATA 31. Ref. Publications: AH ASB MBB-BK117-31-55-0003 issue 001 (original issue) dated 14 September 2026.
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Remarks
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