A real-time map of amateur radio DX activity. Human DX cluster spots and automated Reverse Beacon Network (RBN) skimmer reports stream onto an interactive world map as fading markers with great-circle paths from spotter to DX station.
Filter the firehose by band, mode (CW, RTTY, FT8/FT4, SSB), continent, and callsign. A "where am I heard" view draws arcs to every skimmer that copied your signal, weighted by SNR. Switch to history mode to query stored spots over a range of up to 7 days and replay them with the timeline and QSO/hour histogram scrubber.