# Establishment and Amendment of Multiple United States Area Navigation (RNAV) Routes; and Revocation of RNAV Route T-204; Eastern United States
> **Rule** · Final rule. · Published 2024-08-15 · Effective 2024-10-31 · 89 FR 66196
## Document
- **Document number:** 2024-17867
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 89 FR 66196
- **Publication date:** 2024-08-15
- **Effective date:** 2024-10-31
- **FAA docket:** Docket No. FAA-2024-0157
## Abstract

This action establishes United States Area Navigation (RNAV) Routes T-489, T-491, T-493, and T-495; amends RNAV Routes T-210, T-336, T-341, and T-349; and revokes RNAV Route T-204 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
- [Federal Register document](https://www.federalregister.gov/documents/2024/08/15/2024-17867/establishment-and-amendment-of-multiple-united-states-area-navigation-rnav-routes-and-revocation-of)
---
*AI Analytics · CC0 1.0*