Proposed rule · 2026-10348

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

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.