Modification of Class D and Class E Airspace; St. Louis, Spirit of St. Louis Airport, MO
This action modifies Class D and Class E airspace at St. Louis, Spirit of St. Louis Airport, MO. The National Aeronautical Charting Office (NACO) revised the Spirit of St. Louis Airport airport reference point effective February 6, 2003. The Class D and Class E airspace areas at St. Louis, Spirit of St. Louis Airport, MO are defined by the Spirit of St. Louis Airport airport reference point. This same data is also used in the legal descriptions for these airspace areas. This action modifies the St. Louis, Spirit of St. Louis Airport, MO Class D airspace and Class E airspace designated as a surface area to reflect the new airport reference point. It also incorporates the revised St. Louis Airport airport reference point in the Class D airspace and Class E airspace designated as a surface area legal descriptions.