In order to carry out the provisions of this chapter, there are established certain zones which include all of the unincorporated area of Colleton County lying beneath the approach surfaces, transitional surfaces, horizontal surfaces and conical surfaces as they apply to Walterboro Municipal Airport. An area located in more than one of the following zones is considered to be only in the zone with the most restrictive height limitation. These zones are as follows:

Airport Zone. A zone that is centered about the runway and primary surface and is capped by the horizontal surface.

Approach Zone. A zone that extends away from the runway, ends along the extended runway centerline, and is capped by the approach surfaces.

Conical Zone. A zone that circles around the periphery of and outward from the horizontal surface and is capped by the conical surface. Specific geometric standards for these zones are to be found in Part 77.25, Subchapter E (airspace), of Title 14 of the Code of Federal Regulations, or in successor federal regulations. (Ord. 92-O-22 § 3, 1992)