The FM38 Repeater Group currently consists of eight linked Amateur Radio UHF repeaters in Wisconsin. These include 443.800 Milwaukee (main system), 442.350 Allenton, 444.600 Fond Du Lac, 443.625 Oshkosh, 444.950 Ripon, 444.500 Baraboo, 440.300 Delafield, 444.475 Madison and 442.600 Trevor. Several repeaters have multiple remote receive sites for excellent mobile/portable coverage. The network supports Internet VOIP linking using Allstar Link and EchoLink. All repeater sites are located on commercial towers.