Airworthiness Directives (ADs)
90-747-365
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
- 2001/08/21
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Applicability
- 747-100, -200B, -200F, -200C, --100B, -300, -100B SUD, -400, -400D, -400F, and 747SR Series
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Model Number
- 747
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CAA AD Number
- 90-747-365
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 2001-16-02
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Effective Date
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Subject
- To find and fix cracking of the frame web, strap, inner chords, and inner chord angle of the forward edge frame of the number 5 main entry door cutout, which could result in severing of the frame, 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)
- ASB 747-53A2450R2
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Remarks
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Download
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