OPENWEBRX running on a Linux Mint i3 PC, located in the city of Preveza. There are four receivers: Three RTL-SDR for V-Uhf, FM Radio & ADSB and one RTL+upConverter for HF - 4m. Please remember that if you change receiving band all other users using the same receiver will move also to this band !!. If you're the only 1 listener, feel free ;-) tnx es 73 de sv6syq (for reports, suggestions and problems, mail to : sv6dbg(at)yahoo.com, who has installed the system)