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AD FAA-2025-3431

Airworthiness Directives; Airbus Helicopters

Resumen

The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model H160-B helicopters. This AD was prompted by a report of broken main gearbox (MGB) right hand (RH) center and rear rail support assemblies. This AD requires repetitively inspecting the MGB RH and left hand (LH) center rail support for cracks and, depending on the results of these inspections, accomplishing corrective actions. This AD prohibits the installation of certain part-numbered MGB support assemblies unless certain requirements are met. The FAA is issuing this AD to address the unsafe condition on these products.

Detalles de la directiva

Número de AD

FAA-2025-3431

Número de documento

2025-19554

Tipo

Rule

Fecha de publicación

October 15, 2025

Fecha de entrada en vigor

October 30, 2025

Cierre de comentarios

December 1, 2025

Fabricante afectado

Airbus

Criticidad

routine

Emergencia

No

Docket ID

Docket No. FAA-2025-3431

Temas

Air transportationAircraftAviation safetyIncorporation by referenceSafety

Documentos oficiales

Ver todas las ADs de Airbus →

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AD FAA-2025-3431 — Airworthiness Directives; Airbus Helicopters