Home / Agencies / DOT / 2026-10348
Proposed Rule

Amendment of United States Area Navigation Route T-306 and Establishment of United States Area Navigation Route T-647

Agency
DOT
Document Number
2026-10348
Published
May 22, 2026
Effective Date
-

Abstract

This action proposes to amend United States Area Navigation Route (RNAV) Route T-306 and the establishment of RNAV Route T-647 in the Southwestern United States. The FAA is proposing to amend T-306 by revoking the portion of the route extending between Blythe, CA, Very High Frequency Omnidirectional Range/Tactical Air Navigation (VORTAC) and El Paso, TX, VORTAC. FAA is also proposing to amend T-306 by extending the route between Blythe VORTAC and HUPUP, AZ, Waypoint (WP). FAA is proposing these actions to relieve areas where there are high traffic volumes of Visual Flight Rules (VFR) aircraft and Instrument Flight Rules (IFR) aircraft that often result in conflict alerts and pilot deviations.

Federal Register Source

This document is published by the Office of the Federal Register, National Archives and Records Administration. Access the full regulatory text, preamble, and docket comments below.

View Full Text on FederalRegister.gov →

Opens in new tab · federalregister.gov

Frequently Asked Questions

What is the 2026-10348 Federal Register document?
Document 2026-10348 is a Proposed Rule published by the Department of Transportation in the Federal Register on May 22, 2026. This action proposes to amend United States Area Navigation Route (RNAV) Route T-306 and the establishment of RNAV Route T-647 in the Southwestern United States. The FAA is proposing to amend T-306 by revoking the portion of the route extending between Blythe, CA, Very High Frequency Omnidirectional Range/Tactical Air Navigation (VORTAC) and El Paso, TX, VORTAC. FAA is also proposing to amend T-306 by extending the route between Blythe VORTAC and HUPUP, AZ, Waypoint (WP). FAA is proposing these actions to relieve areas where there are high traffic volumes of Visual Flight Rules (VFR) aircraft and Instrument Flight Rules (IFR) aircraft that often result in conflict alerts and pilot deviations. View the original at https://www.federalregister.gov/documents/2026/05/22/2026-10348/amendment-of-united-states-area-navigation-route-t-306-and-establishment-of-united-states-area.
Is document 2026-10348 an economically significant rule?
No. Document 2026-10348 is not classified as economically significant under Executive Order 12866. Economically significant rules require OIRA review and are estimated to have impacts of $100 million or more per year.

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