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Entreprise · 02/01/2026Mis à jour: 17/10/2026 · 1 min de lecture

Mise en œuvre d'un nouveau directif d'airworthiness pour les moteurs GE90 de General Electric

Traduction automatique locale · Langue originale de la source

Résumé

L'Agence de régulation de la sécurité aérienne (FAA) adopte un nouveau directif d'airworthiness (AD) pour certains moteurs GE90-90B, GE90-94B, GE90-110B1 et GE90-115B de General Electric, suite à une enquête de la part du fabricant qui a révélé que certains disques de la phase 1 et de la phase 2 des turbines à haute pression (HPT) étaient fabriqués à partir d'un matériau en poudre métallique soupçonné de contenir des inclusions de fer. Ce directif AD oblige à remplacer les disques HPT phase 1 et phase 2 affectés par des parties éligibles à l'installation. L'FAA émet ce directif AD pour aborder la condition dangereuse sur ces produits.

Langue originale de la source: Federal Register — Federal Aviation AdministrationOuvrir le communiqué original →

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Entreprise · 22/05/2026

Airworthiness Directives; Airbus Helicopters

The FAA proposes to supersede Airworthiness Directive (AD) 2023-25-14, which applies to certain Airbus Helicopters Model EC130T2 helicopters. AD 2023-25-14 revises the procedures for inspecting the vibration level on the tail rotor drive shaft and, depending on these results, requires replacing certain parts. Since the FAA issued AD 2023-25-14, the manufacturer developed a modification of the rear drive shaft, sliding flange and equipped splined sleeve. This proposed AD would require installing this modification and repetitively inspecting the vibration level of the tail rotor drive shaft. This proposed AD would also prohibit the installation of certain parts and prohibit the performance of a balance correction unless certain requirements are met. The FAA is proposing this AD to address the unsafe condition on these products.

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Entreprise · 22/05/2026

Airworthiness Directives; Embraer S.A. (Type Certificate Previously Held by Yaborã Indústria Aeronáutica S.A.; Embraer S.A.) Airplanes

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Entreprise · 22/05/2026

Airworthiness Directives; Bombardier, Inc., Airplanes

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Entreprise · 22/05/2026

Airworthiness Directives; Airbus SAS Airplanes

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Entreprise · 21/05/2026

Airworthiness Directives; Bell Textron Canada Limited Helicopters

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Entreprise · 21/05/2026

Airworthiness Directives; Leonardo S.p.a. Helicopters

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