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2023-11-07

final rule

Airworthiness Directives; Various Helicopters

Unsafe Condition: unsafe condition on these products.

Effective: Jun 22, 2023 Category: aircraft Compliance: Before further flight

Why matched: Airworthiness Directives; Various Helicopters

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2021-26-09 Recurring

final rule

Airworthiness Directives; Brantly Helicopters Industries U.S.A. Co., Ltd., and Brantly International, Inc., Helicopters

Unsafe Condition: cracking of the tail rotor (T/R) hub, which could result in loss of T/R control and subsequent loss of control of the helicopter.

Effective: Jan 19, 2022 Category: aircraft Compliance: Within 100 hours time-in-service (TIS) or at the next annual inspection after the effective date ...

Why matched: Airworthiness Directives; Brantly Helicopters Industries U.S.A. Co., Ltd., and Brantly International, Inc., Helicopters

Technical illustration of a helicopter rotor hub assembly
Problem area Rotor system
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2006-12-07

final rule

Airworthiness Directives; Engine Components Inc. (ECi) Reciprocating Engine Cylinder Assemblies

Unsafe Condition: Cracks in the cylinder assemblies and possible engine failure caused by separation of a cylinder head.

Effective: Jul 11, 2006 Category: engine Compliance: Before further flight

Why matched: Airworthiness Directives; Engine Components Inc. (ECi) Reciprocating Engine Cylinder Assemblies

Technical illustration of an aircraft turbine engine assembly
Problem area Engine
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