NPRM FAA-2025-3999

Became AD 2026-12-10

Proposed airworthiness directive · Airbus Helicopters

Published
November 18, 2025 · 90 FR 51620
Comments due
January 2, 2026
Action
Notice of proposed rulemaking (NPRM)
Docket
FAA-2025-3999
Project
MCAI-2025-00176-R
FR document
2025-20091
Products
Aircraft

A proposal is not in force. If adopted, it becomes an AD, usually with changes. Only the Federal Register edition is official.

Summary

The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Helicopters Model AS-350B, AS 350BA, AS 350B1, AS 350B2, AS 350B3, and AS-350D helicopters. This proposed AD was prompted by a report of non-conformity of a certain cargo hook. This proposed AD would require inspecting the gap between the filler and the side plates of the affected cargo hook and, depending on the results, replacing the cargo hook. This proposed AD would also prohibit installing an affected cargo hook on any helicopter. The FAA is proposing this AD to address the unsafe condition on these products.

The resulting AD

Notices in this docket · 1