Action
Notice of proposed rulemaking (NPRM).
Summary
This action proposes to establish United States Area Navigation (RNAV) Routes T-489, T-491, T-493, and T-495; amend RNAV Routes Q-102, T-210, T-336, T-341, and T-349; and revoke 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).