AD 2002-12-13
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 727 | Airworthiness Directives; Boeing Model 727 Series Airplanes |
Unsafe Condition
Elevator hinge support ribs on the trailing edge of the horizontal stabilizer may be made from a material that could lead to corrosion or cracking.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Review maintenance records or conduct a one-time test to determine rib material. Perform repetitive inspections for corrosion or cracking if necessary. Replace all affected ribs with new, improved ribs if required.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the specified timeframes outlined in the AD, including initial and repetitive inspections.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
All Boeing Model 727 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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