Amendment of Class E Airspace for the Following Ohio Towns; Marion, OH; Portsmouth, OH; Van Wert, OH; and Versailles, OH

This action modifies Class E airspace extending upward from 700 feet above the surface at Marion Municipal Airport, Marion, OH; Greater Portsmouth Regional Airport, Portsmouth, OH; Van Wert County Airport, Van Wert, OH; and Darke County Airport, Versailles, OH. Decommissioning of non-directional radio beacons (NDB), cancellation of NDB approaches, and implementation of area navigation (RNAV) procedures have made this action necessary for the safety and management of Instrument Flight Rules (IFR) operations at these airports. This action also updates the geographic coordinates for Southern Ohio Regional Medical Center Heliport, Portsmouth OH; and Darke County Airport to coincide with the FAA's aeronautical database. Also, the name of Southern Ohio Regional Medical Center Heliport (formerly Southern Ohio Medical Center Helipad) is updated to coincide with the FAA's aeronautical database.