Airworthiness Directives (ADs)
86-747-266
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
- 1997/06/12
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Applicability
- Boeing 747-300, -400
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Model Number
- 747
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CAA AD Number
- 86-747-266
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 97-09-13
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Effective Date
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Subject
- To detect and correct corrosion and consequent fatigue cracking of the upper deck floor beam at station 980, which could cause the floor beam to break and, consequently, result in extensive damage to adjacent structure and possible rapid decompression of the airplane
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Reference Publications (Revision/ATA/SB)
- ASB 747-53A2400, SB 747-53-2327
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Remarks
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Download
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