AD Amdt-39-11245
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 747-400 | Airworthiness Directives; Boeing Model 747-400 Series Airplanes |
Unsafe Condition
Fatigue cracking of the area surrounding the fastener holes and broken or missing fasteners on the E-42 satellite communications (SATCOM) rack and its supporting fuselage structure.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the E-42 SATCOM rack and fuselage structure for fatigue cracking and broken or missing fasteners. Perform corrective actions if necessary to repair detected issues.
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.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Boeing Model 747-400 series airplanes with the E-42 satellite communications (SATCOM) rack installed.
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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