(A) Except as otherwise provided in this Chapter, no structure or growth shall be erected, altered, allowed to grow, or maintained in any zone created by this Chapter to a height in excess of the height limit herein established for such zone. The reference plane for determination and establishment of such heights, except as otherwise specified, shall be the elevation of the datum plane; seven hundred eighty-five feet (785') above mean sea level.
(B) The height limit for each type zone is hereby established as follows:
1. Approach Surface Zones: One (1) foot of height for every twenty feet (20') in horizontal distance, measured outward from the inner boundary of the respective approach surfaces.
2. Horizontal Surface Zones: One hundred fifty feet (150') above the established Airport elevation.
3. Conical Surface Zones: One foot (1') of height for every twenty feet (20') in horizontal distance, measured outward from the inner boundary of the respective conical surfaces.
4. Transitional Surface Zones: One foot (1') of height for every seven feet (7') in horizontal distance, measured outward from the inner boundary of the respective transitional surfaces. (Ord. 1973, 1-6-1997)