Transport i infrastruktura · 9/1/1994
Modification of Class E Airspace; Rapid City, SD
This action modifies Class E airspace specifically Class E4 (Class E airspace areas consisting of airspace extending upward from the surface designated as an extension to a Class D surface area) at Rapid City, SD, to modify the legal description to include the statement ``excluding that airspace within the Rapid City, SD, Class D airspace area.'' The intended effect of this action is to provide segregation of aircraft using instrument approach procedures in instrument conditions from other aircraft operating in visual weather conditions.