Data / Federal rules / 2025-03794
Airworthiness Directives; Airbus SAS Airplanes
The Federal Aviation Administration published this proposed rule in the Federal Register on March 11, 2025. Comments closed on April 25, 2025.
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What the agency says
The FAA proposes to supersede Airworthiness Directive (AD) 2023-14-09, which applies to certain Airbus SAS Model A350-941 and - 1041 airplanes. AD 2023-14-09 requires an inspection for missing or incorrectly applied sealant in the wing tanks, applicable corrective actions, and a modification to restore two independent layers of lightning strike protection. Since the FAA issued AD 2023-14-09, Airbus provided inspection instructions for a new inspection area of the upper and lower, front and rear spar corner fittings for certain airplanes. This proposed AD would continue to require the actions in AD 2023-14-09 and would require a one-time detailed inspection (DET) for missing or incorrectly applied sealant of the front and rear spars for certain airplanes and applicable on-condition actions, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference (IBR). The FAA is proposing this AD to address the unsafe condition on these products.
Key facts
- Document number
- 2025-03794
- Type
- Proposed rule
- Action
- Notice of proposed rulemaking (NPRM)
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- March 11, 2025
- Comments due
- April 25, 2025
- Dates
- The FAA must receive comments on this proposed AD by April 25, 2025.
- Docket
- Docket No. FAA-2025-0340; Project Identifier MCAI-2024-00462-T
- Regulation ID (RIN)
- 2120-AA64
- Code of Federal Regulations
- 14 CFR 39
- Topics
- Air transportation; Aircraft; Aviation safety; Incorporation by reference; Safety
- Pages
- 4
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Everything from the Federal Aviation Administration · Rules on air transportation · Rules on aircraft · Rules on aviation safety · Published in March 2025
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