Action
Notice of proposed rulemaking (NPRM).
Summary
This action proposes to establish three United States Area Navigation (RNAV) T-routes in the eastern United States. This action also proposes to amend one United States RNAV Q-route and amend five United States RNAV T-routes in the eastern United States. These actions support Next Generation Air Transportation System (NextGen) which provides a modern RNAV route structure to improve the efficiency of the National Airspace System (NAS).