AD Amdt-39-11015

final rule
Data completeness: 70%

Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-145 Series Airplanes

AD Number
Amdt-39-11015
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 98-NM-386-AD
FR Citation
64 FR 4521

Applicability

TypeManufacturerModelDetails
aircraft Embraer EMB-145 Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-145 Series Airplanes

Unsafe Condition

Pitch trim monitoring subsystem malfunction could lead to undetected autopilot trim runaway, reduced controllability, uncommanded autopilot disconnect, and excessive altitude loss.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Revise the Airplane Flight Manual to include updated procedures for prohibiting autopilot use below 1,500 feet, emergency procedures for pitch trim runaway, and abnormal procedures for autopilot trim failure and stabilizer out of trim. Install certain warning placards.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Before further flight

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Affected Aircraft

EMBRAER Model EMB-145 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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