AD 2015-15-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
Fatigue cracking in the upper and lower skins of the fuselage lap joints, which could result in sudden fracture and failure of a lap joint and rapid in-flight decompression of the airplane fuselage.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the upper and lower skins of the fuselage lap joints for discrepancies, repair if necessary, and perform post-repair inspections for cracking and corrosion. Install structural modifications at the lap joints and conduct post-modification inspections for cracking and corrosion, repairing if necessary.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 50 flight hours after the effective date of the AD.
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Affected Aircraft
The Boeing Company Model 747-100, -200B, and -200F series airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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