federal_register: 2026-09520

All Federal Register documents (rules, proposed rules, notices, presidential documents) from 1994 to present. Nearly 1M documents with full-text search.

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document_number title type abstract publication_date pub_year pub_month html_url pdf_url agency_names agency_ids excerpts regulation_id_numbers
2026-09520 Airworthiness Directives; Leonardo S.p.A. Helicopters Rule The FAA is adopting a new airworthiness directive (AD) for all Leonardo S.p.A. Model AB139 and AW139 helicopters. This AD was prompted by reports of a damaged spare inflation system of a certain life raft kit due to the inappropriate shipment of the parts. This AD requires replacing certain life raft inflation systems and prohibits installing an affected life raft inflation system on any helicopter. The FAA is issuing this AD to address the unsafe condition on these products. 2026-05-13 2026 5 https://www.federalregister.gov/documents/2026/05/13/2026-09520/airworthiness-directives-leonardo-spa-helicopters https://www.govinfo.gov/content/pkg/FR-2026-05-13/pdf/2026-09520.pdf Transportation Department; Federal Aviation Administration 492,159 The FAA is adopting a new airworthiness directive (AD) for all Leonardo S.p.A. Model AB139 and AW139 helicopters. This AD was prompted by reports of a damaged spare inflation system of a certain life raft kit due to the inappropriate shipment of the... 2120-AA64

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