Data / Federal rules / 2026-00119
Airworthiness Directives; Gulfstream Aerospace LP Airplanes
The Federal Aviation Administration published this proposed rule in the Federal Register on January 7, 2026. Comments closed on February 23, 2026.
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What the agency says
The FAA proposes to adopt a new airworthiness directive (AD) for certain Gulfstream Aerospace LP (GALP) Model Gulfstream G280 airplanes. This proposed AD was prompted by reports of the accumulation of water in electrical connectors located in the aft fuselage directly below the empennage, resulting in empennage flight control related crew alerting system (CAS) messages. This proposed AD would require retrofitting the flight controls empennage electrical harness. The FAA is proposing this AD to address the unsafe condition on these products.
Key facts
- Document number
- 2026-00119
- Type
- Proposed rule
- Action
- Notice of proposed rulemaking (NPRM)
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- January 7, 2026
- Comments due
- February 23, 2026
- Dates
- The FAA must receive comments on this proposed AD by February 23, 2026.
- Docket
- Docket No. FAA-2025-5404; Project Identifier MCAI-2025-00424-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 January 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.