4-12-7: MODIFICATIONS OF EXISTING WIRELESS COMMUNICATION FACILITIES THAT MEET THE REQUIREMENTS OF THESE REGULATIONS:
   A.   Minor Modifications: Minor modifications to facilities permitted under these regulations shall be approved by the governing body so long as they comply with the original approved design. Minor modifications are as follows: the addition of more antenna arrays to any existing antenna support structure, so long as the addition of the antenna arrays adds no more than twenty feet (20') in height to the facility and the increase in height of the support structure is no greater than ten percent (10%). Placement of additional antennas, up to the number the antenna support structure was originally designed to accommodate, shall be considered a minor modification.
   B.   Major Modifications: Major modifications to antenna support structures permitted under these regulations shall be approved through a special review. Major modifications are any that exceed the definition of minor modifications. (Ord. 2003-02, 2-18-2003)