AD 2013-19-15
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
Cracking at the aft upper corner of the main entry door (MED) 5 cutout, which could result in in-flight depressurization.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect for the presence of repairs and measure the edge margin at certain fastener locations around the upper aft corner of the door cutout. Inspect for any cracking of the fuselage skin assembly and bear strap in the aft upper corner area of the door cutout. Repair or modify the fuselage skin assembly and bear strap if necessary.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
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Affected Aircraft
The Boeing Company Model 747-100, -100B, -100B SUD, -200B, -200C, -200F, -300, -400, -400D, -400F, and 747SR series airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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