Amendment of Class E Airspace; Siren, WI
This action amends the Class E airspace extending upward from 700 feet above the surface at Burnett County Airport, Siren, WI. This action is the result of an airspace review caused by the decommissioning of the Siren 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 of the airport is also being updated to coincide with the FAA's aeronautical database. Airspace redesign is necessary for the safety and management of instrument flight rules (IFR) operations at this airport.