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Final rule.

This action establishes three United States Area Navigation (RNAV) routes, designated T-370, T-398, and T-419, in the south and central United States. These routes supplement certain VHF Omnidirectional Range (VOR) Federal airways in support of the VOR Minimum Operational Network (MON) program, and they expand the availability of RNAV routing in the National Airspace System (NAS).

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