AD 2015-23-11
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
Fuselage skin lap joints are subject to widespread fatigue damage (WFD), which could result in rapid depressurization of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Conduct repetitive post-modification inspections for cracking of the skin or internal doubler along the edge fastener rows of the modification. Repair if necessary.
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Compliance Time
Within the applicable times specified in Boeing Alert Service Bulletin 747-53A2367, Revision 5, dated July 8, 2014.
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Affected Aircraft
The Boeing Company Model 747-100, 747-100B, 747-100B SUD, 747-200B, 747-300, 747SR, and 747SP series airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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