Data / Federal rules / 2026-19345
Airworthiness Directives; Bell Textron Canada Limited Helicopters
The Federal Aviation Administration published this proposed rule in the Federal Register on September 22, 2026. Comments are due by November 6, 2026.
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What the agency says
The FAA proposes to adopt a new airworthiness directive (AD) for certain Bell Textron Canada Limited Model 429 helicopters. This proposed AD was prompted by reports of the sliding doors jamming when opened from the inside of the helicopter, due to the aft lower roller assembly disengaging from the aft lower rail. This proposed AD would require inspecting the lower aft bracket and rail cavity for contact marks and, depending on the findings, performing applicable corrective actions. This proposed AD would also require modifying the roller assembly configuration. The FAA is proposing this AD to address the unsafe condition on these products.
Key facts
- Document number
- 2026-19345
- Type
- Proposed rule
- Action
- Notice of proposed rulemaking (NPRM)
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- September 22, 2026
- Comments due
- November 6, 2026
- Dates
- The FAA must receive comments on this NPRM by November 6, 2026.
- Docket
- Docket No. FAA-2026-11783; Project Identifier MCAI-2025-01775-R
- 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 September 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.