Airworthiness Directives (ADs)
CAA-2017-11-004
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
- 2017/11/22
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Applicability
- Kawasaki BK117, BK117 A-3, BK117 A-4, BK117 B-1, BK117 B-2 and BK117 C-1 helicopters.
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Model Number
- Kawasaki BK117, BK117 A-3, BK117 A-4, BK117 B-1, BK117 B-2 and BK117 C-1 helicopters.
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CAA AD Number
- CAA-2017-11-004
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Aeronautics Authority of Original AD
- Japan CAB
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Original AD Number
- TCD-4655A-2017
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Effective Date
- 2017/11/23
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Subject
- Main Rotor - Main Rotor Mast - Inspection/ Replacement
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Reference Publications (Revision/ATA/SB)
- (i) This AD supersedes JCAB AD TCD-4655-97 (CAA AD 86-BK-009). (ii) Kawasaki Service Bulletin No. KSB-117-134 dated September 4, 1997 and No. KSB-117-134A dated November 7, 2017 and later JCAB approved revisions pertain to this subject.
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Remarks
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