Keyboard shortcuts

Press or to navigate between chapters

Press S or / to search in the book

Press ? to show this help

Press Esc to hide this help

Map View

Toggle between Table and Map using the view buttons in the toolbar (or press S for split view).

The map uses dark OpenStreetMap tiles and shows:

  • Your QTH as a home marker
  • POTA activators as green markers with park info popups
  • SOTA activators as orange markers
  • DX Cluster spots as purple markers (positioned via cty.dat country database)
  • Tune arcs — great-circle lines from your QTH to the selected spot
  • Band activity heatmap — a color bar at the bottom showing spot density per band (enable in Settings → Display)

Click any marker to see spot details in a popup. Click the frequency in the popup to tune. The map remembers your zoom level and center position.