AD 99-10-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | BAE Systems (Operations) Limited | Jetstream Model 4101 | Airworthiness Directives; British Aerospace (Jetstream) Model 4101 Airplanes |
Unsafe Condition
Failure of the pulley assemblies of the elevator and rudder control cables in the event of an elevator or rudder control cable jam, which could result in reduced controllability of the airplane.
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Required Actions
Modify the pulley assemblies of the elevator and rudder control cables on the rear pressure bulkhead in accordance with Jetstream Service Bulletin J41-27-052. Compliance must be within 12 months after the effective date of this AD.
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Compliance Time
Within 12 months after the effective date of this AD
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Affected Aircraft
All Jetstream Model 4101 airplanes, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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