FAA-2025-12137
Airworthiness Directives; Leonardo S.p.a.
Resumo Rápido
- Número AD
- FAA-2025-12137
- Autoridade
- FAA
- Data de emissão
- 01/07/2025
- Data efetiva
- —
- Criticidade
- routine
Autoridade
Federal Aviation Administration (EUA)
Data de Publicação
01 de julho de 2025
Data Efetiva
Não informada
Prazo de Cumprimento
Antes do próximo voo
Resumo da Diretiva
A FAA propõe superseder a Diretiva de Aeronavegabilidade (DA) 2024-09-02, que se aplica a todos os helicópteros Modelo AW169 da Leonardo S.p.a. A DA 2024-09-02 exige a substituição de certos conjuntos de flutuadores traseiros ou, como alternativa, a desativação do sistema de flutuação de emergência (EFS). A DA 2024-09-02 também proíbe a instalação de certos conjuntos de flutuadores dianteiros e traseiros. Desde a emissão da DA 2024-09-02, a FAA determinou que a substituição de conjuntos adicionais de flutuadores dianteiros e traseiros com jangada de salvação (também denominados conjuntos de flutuadores dianteiros e traseiros) é necessária. Esta DA proposta manteria todas as ações da DA 2024-09-02 e também exigiria a substituição de certos conjuntos de flutuadores dianteiros e traseiros no prazo de 24 meses ou durante a próxima execução de uma tarefa de manutenção. A FAA está propondo esta DA para corrigir a condição de segurança insatisfatória nestes produtos.
The FAA proposes to supersede airworthiness directive (AD) 2024-09-02, which applies to all Leonardo S.p.a. Model AW169 helicopters. AD 2024-09-02 requires replacing certain aft float assemblies or, as an alternative, deactivating the emergency flotation system (EFS). AD 2024-09-02 also prohibits the installation of certain forward and aft float assemblies. Since the FAA issued AD 2024-09-02, the FAA has determined that replacing additional forward float and aft float life raft assemblies (also referred to as forward and aft float assemblies) is necessary. This proposed AD would retain all actions of AD 2024-09-02 and would also require replacing certain forward and aft float assemblies within 24 months or during the next accomplishment of a maintenance task. The FAA is proposing this AD to address the unsafe condition on these products.Texto Completo da Diretiva
Expandir texto completo (Federal Register)Texto completo (Federal Register)
Document Headings Document headings vary by document type but may contain the following: • the agency or agencies that issued and signed a document • the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to • the agency docket number / agency internal file number • the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Transportation Federal Aviation Administration • 14 CFR Part 39 • [Docket No. FAA-2025-1348; Project Identifier MCAI-2025-00159-R] • RIN 2120-AA64 ( printed page 28237) AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: The FAA proposes to supersede airworthiness directive (AD) 2024-09-02, which applies to all Leonardo S.p.a. Model AW169 helicopters. AD 2024-09-02 requires replacing certain aft float assemblies or, as an alternative, deactivating the emergency flotation system (EFS). AD 2024-09-02 also prohibits the installation of certain forward and aft float assemblies. Since the FAA issued AD 2024-09-02, the FAA has determined that replacing additional forward float and aft float life raft assemblies (also referred to as forward and aft float assemblies) is necessary. This proposed AD would retain all actions of AD 2024-09-02 and would also require replacing certain forward and aft float assemblies within 24 months or during the next accomplishment of a maintenance task. The FAA is proposing this AD to address the unsafe condition on these products. DATES: The FAA must receive comments on this NPRM by August 15, 2025. ADDRESSES: You may send comments, using the procedures found in 14 CFR 11.43 and 11.45, by any of the following methods: • Federal eRulemaking Portal: Go to regulations.gov. Follow the instructions for submitting comments. • Fax: (202) 493-2251. • Mail: U.S. Department of Transportation, Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE, Washington, DC 20590. • Hand Delivery: Deliver to Mail address above between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. AD Docket: You may examine the AD docket at regulations.gov under Docket No. FAA-2025-1348; or in person at Docket Operations between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this NPRM, the mandatory continuing airworthiness information (MCAI), any comments received, and other information. The street address for Docket Operations is listed above. Material Incorporated by Reference: • For European Union Aviation Safety Agency (EASA) material identified in this proposed AD, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999 000; emailADs@easa.europa.eu; internet easa.europa.eu. You may find the EASA material on the EASA website at ad.easa.europa.eu. • You may view this material at the FAA, Office of the Regional Counsel, Southwest Region, 10101 Hillwood Parkway, Room 6N-321, Fort Worth, TX 76177. For information on the availability of this material at the FAA, call (817) 222-5110. It is also available atregulations.gov under Docket No FAA-20**-+++++. FOR FURTHER INFORMATION CONTACT: Yves Petiote, Aviation Safety Engineer, FAA, 16…
Fonte: Federal Register (federalregister.gov). Texto original em inglês. Conteúdo sanitizado por segurança.
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