Data / Federal rules / 2026-19089
Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes
The Federal Aviation Administration published this proposed rule in the Federal Register on September 17, 2026. Comments are due by November 2, 2026.
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What the agency says
The FAA proposes to adopt a new airworthiness directive (AD) for all ATR-GIE Avions de Transport R[eacute]gional Model ATR42 and ATR72 airplanes. This proposed AD was prompted by reports of uncommanded nose landing gear (NLG) retraction. This proposed AD would require a leakage test of certain landing gear selector valves (LGSVs) and replacement, as applicable. This proposed AD would also limit 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
- 2026-19089
- Type
- Proposed rule
- Action
- Notice of proposed rulemaking (NPRM)
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- September 17, 2026
- Comments due
- November 2, 2026
- Dates
- The FAA must receive comments on this proposed AD by November 2, 2026.
- Docket
- Docket No. FAA-2026-8813; Project Identifier MCAI-2026-00229-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 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.