Airworthiness Directives (ADs)
89-747-324
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
- 2000/03/13
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Applicability
- 747-100, -200, and -300
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Model Number
- 747
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CAA AD Number
- 89-747-324
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 2000-04-17
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Effective Date
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Subject
- To prevent failure of the upper deck floor beams due to fatigue cracking at BS 340, 360, and 380; which could result in rapid decompression and consequent reduced controllability of the airplane
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Reference Publications (Revision/ATA/SB)
- ASB 747-53A2431
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Remarks
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Download
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