Graphic viewer for shortwave radio broadcasting and programming schedules. Displays data in a tree-like expandable table, on a 24-hour Gantt chart, and on a world map with greyline and frequency colouring. Developed in Java and runs with multiple operating systems including Windows and Linux. Can be installed with a single click on a web page link via Java Web Start.

radio, station, shortwave, short, wave, listening, broadcasting, transmission, schedule, scheduling, list, listing, plan, data, guide, Gantt, bar, chart, world, map, amateur, SWL, DX, HAM, transmitter, receiver, Java, JRE, viewer, browser, Linux