The 2019 Repeater Directory® includes “crowdsourced†listings contributed by users, repeater owners, and volunteer frequency coordinators. This means more listings, and updated more often. Public service volunteers: include this printed directory with your emergency ‘go kit.’ 28,000+ listings. World’s largest printed directory of repeater systems. Listings for US and Canada, organized by state/province, city, and operating mode. Digital repeaters including FUSION, D-STAR, DMR, NXDN, and P25 systems. VHF/UHF and microwave band plans included. Spiral "lay flat" binding (size: 6" x 9"). Make it yours! Cover includes space to personalize your directory (permanent marker or label recommended).