Amendment of Class E Airspace; Jacksonville, IL

This action amends Class E airspace extending upward from 700 feet above the surface at Jacksonville Municipal Airport, Jacksonville, IL. This action is the result of an airspace review caused by the decommissioning of the Jacksonville VHF omnidirectional range (VOR) navigation aid, which provided navigation information for the instrument procedures at this airport, as part of the VOR Minimum Operational Network (MON) Program. The geographic coordinates for the airport are also updated to coincide with the FAA's aeronautic database. This action is necessary for the safety and management of instrument flight rules (IFR) operations at this airport.