- Hot Spring County Amateur Radio Emergency Net Serving the Malvern, AR and Hot Spring County areas since 1965!!! Your local link to Skywarn is through the W5BXJ Repeater System. Home of the 147.360 Mhz (136.5ctss) & 443.5 Mhz (136.5ctss) Repeaters. Net meets every Monday Night at 7:00PM on the 147.360 Repeater, Weather Training Net is the Second Tuesday of each Month at 7:00PM, Please Check In ...www.hscaren.org