AD Amdt-39-11202
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Lockheed | L-1011-385 | Airworthiness Directives; Lockheed Model L-1011-385 Series Airplanes |
Unsafe Condition
Fatigue cracking in the web of the rear spar of the wing, which could result in failure of the rear spar and consequent fuel spillage.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Accomplish the previously optional modification to defer the initiation of inspections for a specified period. Inspect the web-to-cap fasteners of the rear spar between inner wing stations 310 and 343, and the web area around those fasteners, to detect cracking and other discrepancies.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within a specified period of time as determined by the FAA.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Lockheed Model L-1011-385 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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