Data / Federal rules / 2026-21334
Airworthiness Directives; Airbus SAS Airplanes
The Federal Aviation Administration published this proposed rule in the Federal Register on October 19, 2026. Comments are due by December 3, 2026.
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What the agency says
The FAA proposes to supersede Airworthiness Directive (AD) 2025-09-07, which applies to certain Airbus SAS Model A330-243, -243F, -841, and -941 airplanes. AD 2025-09-07 requires revising the existing airplane flight manual (AFM) by providing instructions to address dual loss of radio management panel (RMP) data synchronization, and the existing minimum equipment list (MEL) by removing relief for an inoperative RMP 3. Since the FAA issued AD 2025-09-07, a modification that addresses the unsafe condition has been developed. This proposed AD would continue to require the actions specified in AD 2025-09-07 and would require modifying the airplane. This proposed AD also reduces the applicability. This proposed AD would also prohibit the installation of affected parts under certain conditions. The FAA is proposing this AD to address the unsafe condition on these products.
Key facts
- Document number
- 2026-21334
- Type
- Proposed rule
- Action
- Notice of proposed rulemaking (NPRM)
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- October 19, 2026
- Comments due
- December 3, 2026
- Dates
- The FAA must receive comments on this proposed AD by December 3, 2026.
- Docket
- Docket No. FAA-2026-11813; Project Identifier MCAI-2025-01835-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 October 2026
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.