Proposed Amendment of Class D and Class E Airspace and Revocation of Class E Airspace; Columbus, OH

This action proposes to amend the Class D airspace and Class E airspace at Columbus, OH, and revoke the Class E airspace extending upward from 700 feet above the surface at Dan Darby Airport, Columbus, OH. The FAA is proposing this action as the result of an airspace review caused by the decommissioning of the Rickenbacker International Airport runway 5R middle marker and the cancellation of instrument procedures at Dan Darby Airport. The name and geographic coordinates of various airports would also be updated to coincide with the FAA's aeronautical database.