Amendment of Class E Airspace; Baraboo and Boscobel, WI

This action amends the Class E airspace extending upward from 700 feet above the surface at Reedsburg Municipal Airport, Reedsburg, WI, contained within the Baraboo, WI, airspace legal description, and Boscobel Airport, Boscobel, WI. This action is the result of an airspace review caused by the decommissioning of the Lone Rock 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 name and geographic coordinates of Baraboo-Wisconsin Dells Regional Airport, Baraboo, WI, and geographic coordinates of Boscobel Airport are 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 these airports.