AD Amdt-39-11389
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | British | Aerospace Model BAe 146 and Avro 146-RJ Series | Airworthiness Directives; British Aerospace Model BAe 146 and Avro 146-RJ Series Airplanes |
Unsafe Condition
Failure of the roller sub-assemblies in the main landing gear (MLG) door lock and MLG uplock could result in failure of the MLG to retract and lock after takeoff, or to deploy properly for landing.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install modified roller sub-assemblies in both the main landing gear (MLG) door lock and the MLG uplock.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
All British Aerospace Model BAe 146 and Avro 146-RJ 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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