AD Amdt-39-10019

final rule
Data completeness: 70%

Airworthiness Directives; Construcciones Aeronauticas, S.A. (CASA) Model CN-235 Series Airplanes

AD Number
Amdt-39-10019
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 96-NM-144-AD
FR Citation
62 FR 25833

Applicability

TypeManufacturerModelDetails
aircraft Construcciones Aeronauticas, S.A. (CASA) Model CN-235 Series Airworthiness Directives; Construcciones Aeronauticas, S.A. (CASA) Model CN-235 Series Airplanes

Unsafe Condition

Uncommanded activation of the propeller brake system during flight due to the existing design of the brake control valve.

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

Required Actions

Disable the brake control valve of the propeller. Replace the propeller brake control unit with a certain new unit before restoring propeller brake operation.

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

CASA Model CN-235 series airplanes subject to the AD

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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