Proposed Amendment of Class D and Class E Airspace, and Establishment of Class E Airspace; Bozeman, MT

This action proposes to modify Class D and Class E airspace at Bozeman, Gallatin Field Airport, Bozeman, MT, to accommodate aircraft using Instrument Landing System (ILS) Localizer (LOC) standard instrument approach procedures at the airport. This action also would establish Class E En Route Domestic airspace to facilitate vectoring of Instrument Flight Rules (IFR) traffic from en route airspace to the airport. This action, initiated by the biennial review of the Bozeman airspace area, would enhance the safety and management of aircraft operations at the airport.