Proposed Amendment of Class E Airspace; Portland, OR

This action proposes to modify Class E surface area airspace designated as an extension to the Class C airspace, and Class E airspace extending upward from 700 feet above the surface at Portland International Airport, Portland, OR. After reviewing the airspace, the FAA found the Portland VHF omnidirectional radio range/distance measuring equipment (VOR/DME) and Laker non-directional beacon (NDB) have been decommissioned, thereby necessitating airspace redesign for the safety and management of Instrument Flight Rules (IFR) operations at the airport. This proposal also would correct the geographic coordinates of the airport.