AD 2005-15-08
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 747-100B SUD | Airworthiness Directives; Boeing Model 747-100B SUD, -200B, -300, -400, and -400D Series Airplanes |
Unsafe Condition
Fatigue cracking in fuselage stringers 8L, 8R, 10L, and 10R at body stations 460, 480, and 500 frame locations, which could result in fuselage skin cracking and reduce structural integrity, leading to rapid depressurization.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect fuselage stringers 8L, 8R, 10L, and 10R at body stations 460, 480, and 500 for cracking at intervals not to exceed 3,000 flight cycles. Repair any cracking found.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 3,000 flight cycles from the effective date
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Affected Aircraft
Boeing Model 747-100B SUD, -200B, -300, -400, and -400D 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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