AD Amdt-39-11346

final rule
Data completeness: 70%

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

AD Number
Amdt-39-11346
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 99-NM-198-AD
FR Citation
64 FR 53193

Applicability

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

Unsafe Condition

Fluctuations and erratic indications in vertical speed, airspeed, and altitude readings during descent and approach in rain conditions, which could result in reduced controllability.

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

Required Actions

Revise the Airplane Flight Manual (AFM) for operation in the rain. Modify the anemometric static ports. Optional terminating action is provided.

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

Compliance Time

Not specified.

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

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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