Establishment of Class E Airspace, and Amendment of Class E Airspace; St. George, UT

This action establishes Class E airspace designated as an extension to a Class E surface area, establishes Class E en route airspace, and modifies Class E airspace extending upward from 700 feet above the surface at St. George Regional Airport (formerly St. George Municipal Airport), St. George, UT. After a review of the airspace, the FAA found redesign necessary to support new instrument flight rules (IFR) standard instrument approach procedures and en route operations where the Federal airway structure is inadequate, for the safety and management of aircraft operations at the airport. Also, this action updates the airport name from St. George Municipal Airport, to St. George Regional Airport, in the associated Class E airspace areas.