Data / Federal rules / 2026-03390
Airworthiness Directives; The Boeing Company Airplanes
The Federal Aviation Administration published this proposed rule in the Federal Register on February 20, 2026. Comments closed on April 6, 2026.
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What the agency says
The FAA proposes to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. This proposed AD was prompted by a report that cargo liner joint sealing tape could be missing in particular areas on certain airplanes. The absence of this tape could allow a fire to propagate into the cabin. This proposed AD would require a detailed inspection of these areas for the missing tape, and applicable on-condition actions. The FAA is proposing this AD to address the unsafe condition on these products.
Key facts
- Document number
- 2026-03390
- Type
- Proposed rule
- Action
- Notice of proposed rulemaking (NPRM)
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- February 20, 2026
- Comments due
- April 6, 2026
- Dates
- The FAA must receive comments on this proposed AD by April 6, 2026.
- Docket
- Docket No. FAA-2026-1330; Project Identifier AD-2025-01687-T
- Regulation ID (RIN)
- 2120-AA64
- Code of Federal Regulations
- 14 CFR 39
- Topics
- Air transportation; Aircraft; Aviation safety; Incorporation by reference; Safety
- Pages
- 3
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Everything from the Federal Aviation Administration · Rules on air transportation · Rules on aircraft · Rules on aviation safety · Published in February 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.