YAVAPAI COUNTY PLANNING AND ZONING ORDINANCE Page 199 in service coverage the Board of Supervisors shall review the decision of the Development Services Director at a public hearing where the applicant will be allowed to appear and present evidence. Following the hearing the Board will issue a written decision to either affirm, overturn, or modify the denial. a. The hearing to review the decision will be advertised by posting the property 15 days in advance of the hearing and mailing letters to all property owners within 1,000 feet of the proposed wireless facility in addition to normal Board agenda posting requirements. b. If the wireless communication facility is not a permitted use that meets all of the requirements of the specific zoning district, then a use permit shall be required. Applications for use permits for a wireless communication facility shall be subject to the procedures and requirements for use permits as outlined in the zoning ordinance, and all federal, state, and local laws and regulations. The following shall be submitted with each Use Permit application: (1) All material associated with the submittal of an Administrative Review with Comment Period application as stated above in addition to; (2) A completed Use Permit application packet; (3) A mailing list of all property owners within the distance required from the facility site, and pre-addressed envelopes affixed with first class postage to each property owner; Notification required by tower height: 99 feet and under = 1,000 feet radius 100 to 199 feet = 2,500 feet radius 200 feet and above = 5,000 feet radius (4) RF frequency propagation maps showing the coverage areas of the proposed site and how it interacts with the coverage areas of connecting sites. If the applicant is seeking collocation of multiple carriers, the RF propagation coverage maps should also include on a separate map, the coverage areas obtained from the lowest collocation point on the tower; (5) The applicant shall submit a visual analysis, which may include photo simulations, field mock ups, or other techniques which identify the potential visual impacts of the proposed facility. Photo simulations shall be provided from the five (5) closest residences within two (2) miles of the proposed site and from the closest collector or arterial street. The Development Services Director may at his or her discretion, request additional photos from specific vantage points; (6) A written narrative/explanation of why it is necessary that the proposed wireless communications facility be located in the proposed location, and how the proposal is the least intrusive design to fill a significant gap in service coverage.