S.C. Code Ann. § 55-13-10
The governing body of any county in which there is a United States Air Force base or airfield may make reasonable rules and regulations prohibiting, within a reasonable distance from the base or airfield, (a) the erection of any building, tower or other structure or the allowing of natural growth or other hazard to aircraft, above certain maximum heights which shall be increased at varying distances from the base or airfield and (b) the use of land in a manner which will create electrical interference with radio communication between aircraft and the base, confuse or impair visibility in the vicinity of the base or otherwise endanger the landing, taking-off, or maneuvering of aircraft using the base.