Airworthiness Directives (ADs)
87-ATR-143
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
- 1998/07/07
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Applicability
- ATR-42, -72
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Model Number
- ATR
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CAA AD Number
- 87-ATR-143
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 98-09-16
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Effective Date
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Subject
- To prevent failure of the second of two direct current (DC) generators after the failure of the first generator, which could lead to the loss of main battery power and result in the loss of all electrical power, except the emergency battery supply, during flight.
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Reference Publications (Revision/ATA/SB)
- T98-148-076(B), T98-149-038(B)
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Remarks
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Download
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