Church spires or steeples, flagpoles, and amateur radio transmitting antennas may project beyond the maximum allowable height. However, flagpole heights shall not exceed 35 feet in SF-1, SF-2, MFR, LO, LC, [and] BA zones and 80 feet in all other zones, measured from the ground. Additionally, any lighting must be from the base of the flagpole and directed away from all residences.