Airworthiness Directives (ADs)
89-747-346
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
- 2000/12/26
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Applicability
- 747
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Model Number
- 747
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CAA AD Number
- 89-747-346
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 2000-24-07
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Effective Date
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Subject
- To prevent fatigue cracking of the frame web and doubler of the forward edge frame of main entry door number 1, which could result in inability of the edge frame to react door stop loads, and consequent rapid depressurization of the airplane.
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Reference Publications (Revision/ATA/SB)
- SB 747-53A2417R1, ASB 747-53A2417R2
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Remarks
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Download
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