Final rule 2026-20847
Amendment of United States Area Navigation (RNAV) Route T-437; Eastern United States
This action amends United States Area Navigation (RNAV) Route T-437 in the eastern United States. This action supports FAA Next Generation Air Transportation System (NextGen) efforts to provide a modern RNAV route structure to improve the safety and efficiency of the National Airspace System (NAS).
Source-supplied record
Document details
- Document number
- 2026-20847
- Published
- Oct 13, 2026
- Effective
- Dec 24, 2026
- Comments close
- Not supplied
- Federal Register citation
- 91 FR 64756
Docket identifiers
- Docket No. FAA-2026-1062
- Airspace Docket No. 25-AEA-12
CFR references
- Title 14, part 71