Data / Federal rules / 2025-02239
Airworthiness Directives; Various Airplanes
The Federal Aviation Administration published this proposed rule in the Federal Register on February 11, 2025. Comments closed on March 28, 2025.
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What the agency says
The FAA is revising a notice of proposed rulemaking (NPRM) that applied to all airplanes with certain Pacific Scientific Company rotary buckle assemblies (buckles) installed. This action revises the NPRM by expanding the applicability and updating the referenced material. As an option to the actions proposed by this SNPRM, this SNPRM would allow removing the male side from the lap of the restraint system assembly and installing a placard stating that use of the seat is prohibited; use of that crewmember seat or passenger seat would then be prohibited until the actions proposed by this SNPRM are accomplished and the male side from the lap of the restraint system assembly is reinstalled. The NPRM was prompted by a report of a manufacturing defect in the screws used inside the buckle; this SNPRM is prompted by the discovery that additional screws are affected by the unsafe condition. The FAA is proposing this airworthiness directive (AD) to address the unsafe condition on these products. Since these actions would impose an additional burden over that in the NPRM, the FAA is requesting comments on this SNPRM.
Key facts
- Document number
- 2025-02239
- Type
- Proposed rule
- Action
- Supplemental notice of proposed rulemaking (SNPRM)
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- February 11, 2025
- Comments due
- March 28, 2025
- Dates
- The FAA must receive comments on this SNPRM by March 28, 2025.
- Docket
- Docket No. FAA-2024-0230; Project Identifier AD-2023-01064-A,Q,T
- Regulation ID (RIN)
- 2120-AA64
- Code of Federal Regulations
- 14 CFR 39
- Topics
- Air transportation; Aircraft; Aviation safety; Incorporation by reference; Safety
- Pages
- 8
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Everything from the Federal Aviation Administration · Rules on air transportation · Rules on aircraft · Rules on aviation safety · Published in February 2025
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.