AD 2009-21-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aviat | Various | Airworthiness Directives; 328 Support Services GmbH Dornier Model 328-100 and -300 Airplanes |
Unsafe Condition
A cockpit door locking device (Part Number 001A252A3914012) could fall off the RH cockpit wall and block the RH power/condition lever pulley/cable cluster, potentially interfering with engine- and/or flight control cables and reducing control of the airplane.
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Required Actions
Within 3 months after the effective date, perform a detailed visual inspection of the cockpit door locking device and surrounding area for proper installation. If any discrepancy is found, take corrective action before further flight.
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Compliance Time
Within 3 months after the effective date
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Affected Aircraft
All 328 Support Services GmbH Dornier Model 328-100 and -300 airplanes, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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