FAA-2025-15479

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-2025-0339; Project Identifier MCAI-2024-00450-T; Amendment 39-23101; AD 2025-16-03] • RIN 2120-AA64 AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: The FAA is superseding Airworthiness Directive (AD) 2023-02-06, which applied to all BAE Systems (Operations) Limited Model 4101 airplanes. AD 2023-02-06 required revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 2023-02-06, new or more restrictive airworthiness limitations have been developed. This AD continues to require certain actions in AD 2023-02-06 and requires revising the existing maintenance or inspection program, as applicable to incorporate new or more restrictive airworthiness limitations. The FAA is issuing this AD to address the unsafe condition on these products. DATES: This AD is effective September 18, 2025. The Director of the Federal Register approved the incorporation by reference of a certain publication listed in this AD as of September 18, 2025. The Director of the Federal Register approved the incorporation by reference of certain other publications listed in this AD as of March 14, 2023 (88 FR 7851, February 7, 2023). ADDRESSES: AD Docket: You may examine the AD docket at regulations.gov under Docket No. FAA-2025-0339; 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 address for Docket Operations is U.S. Department of Transportation, Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE, Washington, DC 20590. Material Incorporated by Reference: • For BAE Systems (Operations) Limited material identified in this AD, contact BAE Systems (Operations) Limited, Customer Information Department, Prestwick International Airport, Ayrshire, KA9 2RW, Scotland, United Kingdom; telephone +44 1292 675207; fax +44 1292 675704; emailRApublications@baesystems.com; website baesystems.com/en/our-company/our-businesses/regional-aircraft/about-us. • You may view this material at the FAA, Airworthiness Products Section, Operational Safety Branch, 2200 South 216th St., Des Moines, WA. For information on the availability of this material at the FAA, call 206-231-3195. It is also available at regulations.gov under Docket No. FAA-2025-0339. FOR FURTHER INFORMATION CONTACT: Steven Dzierzynski, Aviation Safety Engineer, FAA, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; phone: 516-228-7300; email: 9-AVS-AIR-BACO-COS@faa.gov. SUPPLEMENTARY INFORMATION: Background The FAA issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 to supersede AD 2023-02-06, Amendment 39-22313 (88 FR 7851, February 7, 2023) (AD 2023-02-06). AD 2023-02-06 applied to all BAE Systems (Operations) Limited Model 4101 airplanes. AD 2023-02-06 required revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworth…

Fonte: Federal Register (federalregister.gov). Texto original em inglês. Conteúdo sanitizado por segurança.