AD Amdt-39-10112

Recurring final rule
Data completeness: 70%

Airworthiness Directives; Hartzell Propeller Inc. ( )HC-( )(2,3)(X,V)( )-( ) Series and HA-A2V20-1B Series Propellers With Aluminum Blades

AD Number
Amdt-39-10112
Status
final_rule
Effective Date
Product Category
propeller
Docket
Docket No. 96-ANE-40
FR Citation
62 FR 45309

Unsafe Condition

Cracks in blade shanks, clamps, and hubs can lead to blade separation.

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Required Actions

Conduct initial and repetitive dye penetrant, eddy current, and optical comparator inspections of blades; perform visual and magnetic particle inspections of blade clamps and hubs; replace cracked parts with serviceable components.

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Compliance Time

Before further flight

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Affected Aircraft

Hartzell Propeller Inc. HC-( )(2,3)(X,V)( )-( ) series and HA-A2V20-1B series propellers with aluminum blades, and HC-(1,4,5,8)(2,3)(X,V)( )-( ) steel hub propellers.

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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View Official Source ↗