AD Amdt-39-9343
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | British | Aerospace Model BAe 146 and Model Avro 146-RJ | Airworthiness Directives; British Aerospace Model BAe 146 and Model Avro 146-RJ Airplanes |
Unsafe Condition
Elevator oscillations and resultant airplane pitch oscillations have occurred due to elevator balance changes from water accumulation in the elevators.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify the left- and right-hand elevators to improve water drainage.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
British Aerospace Model BAe 146 and Model Avro 146-RJ 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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