Airworthiness Directives (ADs)
88-412-022
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
- 1999/11/30
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Applicability
- 412 or 412EP
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Model Number
- Bell 412
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CAA AD Number
- 88-412-022
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 99-23-23
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Effective Date
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Subject
- To prevent a fatigue of a yoke, loss of a main rotor blade, and subsequent loss of control of the helicopter
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Reference Publications (Revision/ATA/SB)
- ASB 412-98-93, 412CF-98-5
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Remarks
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Download
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