Modification of Class E Airspace; Sibley, IA
This action modified Class E airspace at Sibley, IA. An examination of controlled airspace for Sibley, IA revealed discrepancies in the Sibley Municipal Airport airport reference point used in the legal description for the Sibley, IA Class E airspace area. This action corrects the discrepancies by modifying the Sibley, IA Class E airspace area. It also incorporates the revised Sibley Municipal Airport airport reference point in the Class E airspace legal description.