FAA

FAA-2025-19785

Airworthiness Directives; Bell Textron Canada Limited Helicopters

Autoridade

Federal Aviation Administration (EUA)

Data de Publicação

05 de novembro de 2025

Data Efetiva

20 de novembro de 2025

Prazo de Cumprimento

Antes do próximo voo

Resumo da Diretiva

PT-BRTradução automática

A FAA está revogando a Diretiva de Aeronavegabilidade (DA) 2025-06-51, que se aplicava a certos helicópteros modelo 505 da Bell Textron Canada Limited (Bell). A DA 2025-06-51 exigia a remoção de todos os pesos de lastro da montagem da caixa de lastro móvel traseira e proibia o uso de pesos de lastro dentro da montagem da caixa de lastro móvel traseira. Desde que a FAA emitiu a DA 2025-06-51, a Bell desenvolveu uma modificação na montagem da porta da caixa de lastro e a FAA determinou que as novas ações encerrariam os requisitos da DA 2025-06-51. Esta DA exige a instalação da modificação na montagem da porta da caixa de lastro móvel traseira. A FAA está emitindo esta DA para abordar a condição insegura nesses produtos.

ENOriginal (Federal Register)

The FAA is superseding Airworthiness Directive (AD) 2025-06- 51, which applied to certain Bell Textron Canada Limited (Bell) Model 505 helicopters. AD 2025-06-51 required removing all ballast weights from the aft movable ballast box assembly and prohibited the use of ballast weights within the aft movable ballast box assembly. Since the FAA issued AD 2025-06-51, Bell has developed a modification to the ballast box door assembly and the FAA has determined that the new actions would terminate the requirements of AD 2025-06-51. This AD requires installing the modification to the aft movable ballast box door assembly. The FAA is issuing this AD to address the unsafe condition on these products.

Documentos e Referências

📄 PDF Original 🌐 Federal Register

Monitore DAs automaticamente para sua aeronave

Cadastre sua aeronave no AeroCopilot e receba alertas por e-mail e notificação quando novas diretivas de aeronavegabilidade afetarem seu tipo de aeronave.

Criar conta gratuita

Dados obtidos do Federal Register (federalregister.gov). As informações são fornecidas para fins de consulta — consulte sempre a fonte oficial para fins de compliance regulatório.

Texto Completo da Diretiva

Expandir 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-2025-3996; Project Identifier MCAI-2025-01201-R; Amendment 39-23181; AD 2025-22-03] • RIN 2120-AA64 AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule; request for comments. SUMMARY: The FAA is superseding Airworthiness Directive (AD) 2025-06-51, which applied to certain Bell Textron Canada Limited (Bell) Model 505 helicopters. AD 2025-06-51 required removing all ballast weights from the aft movable ballast box assembly and prohibited the use of ballast weights within the aft movable ballast box assembly. Since the FAA issued AD 2025-06-51, Bell has developed a modification to the ballast box door assembly and the FAA has determined that the new actions would terminate the requirements of AD 2025-06-51. This AD requires installing the modification to the aft movable ballast box door assembly. The FAA is issuing this AD to address the unsafe condition on these products. DATES: This AD is effective November 20, 2025. The Director of the Federal Register approved the incorporation by reference of a certain publication listed in this AD as of November 20, 2025. The FAA must receive comments on this AD by December 22, 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-2025-3996; 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 final rule, 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 Transport Canada material identified in this AD, contact Transport Canada, Transport Canada National Aircraft Certification, 159 Cleopatra Drive, Nepean, Ontario K1A 0N5, Canada; phone: (888) 663-3639; email:TC.AirworthinessDirectives-Consignesdenavigabilite.TC@tc.gc.ca. You may view this material on the Transport Canada website at tc.canada.ca/en/aviation. • 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-2025-3996. FOR FURTHER INFORMATION CONTACT: …

Fonte: Federal Register (federalregister.gov). Texto original em inglês.