AD 2017-11-09
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Learjet | Various | Airworthiness Directives; Learjet, Inc., Airplanes |
Unsafe Condition
Corrosion of the fuselage skin, which could result in reduced structural integrity of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the fuselage skin for corrosion, and perform related investigative and corrective actions if necessary. Send inspection results to the FAA.
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 this AD.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Learjet, Inc., Model 60 airplanes, serial numbers 60-002 through 60-430 inclusive, with a dorsal-mounted oxygen bottle or those that have had the dorsal-mounted oxygen bottle removed but have retained the oxygen line fairing installed on top of the fuselage.
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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