Amendment of Class E Airspace; Milwaukee, WI
This action modifies Class E airspace extending upward from 700 feet above the surface at Batten International Airport, Racine, WI, contained within the Milwaukee, WI, airspace description. This action is required due to the decommissioning of the Horlick VHF omnidirectional range (VOR) which provided navigation guidance for the standard instrument approach procedures to this airport. The Horlick VOR is being decommissioned as part of the VOR Minimum Operational Network (MON) Program. This action enhances the safety and management of instrument flight rules (IFR) operations at the airport.