Modification of Class E Airspace; Manitowish, WI, Manitowish Waters Airport

This action modifies Class E airspace at Manitowish, WI. A Global Positioning System (GPS) standard instrument approach procedure (SIAP) to Runway 32 has been developed for Manitowish Waters Airport. Controlled airspace extending upward from 700 to 1200 feet above ground level (AGL) is needed to contain aircraft executing the approach. The intended affect of this action is to provide segregation of aircraft using instrument approach procedures in instrument conditions from other aircraft operating in visual weather conditions.