Proposed Amendment of Air Traffic Service (ATS) Routes; Southwest Oklahoma

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This action proposes to modify 3 VHF Omnidirectional Range (VOR) Federal airways (V-140, V-272, and V-440) in the vicinity of Sayre, OK. The FAA is proposing this action due to the scheduled decommissioning of the Sayre, OK (SYO), VOR/Tactical Air Navigation (VORTAC) facility that provides navigation guidance for a portion of the airways listed. This action would enhance the route structure within the National Airspace System.