The zone charts show which of the 40 worldwide zones defined by CQ Magazine you have worked and confirmed (shown by green blobs with Cs), or worked but not yet confirmed (yellow blobs with Ws), or neither worked nor confirmed (plain Os), per band.

As with the DXCC charts, you can click on any of the blobs for more details, for example to find out which stations have been worked and confirmed by other Club Loggers.

As usual, there are options above the chart to select particular modes or date ranges, for example to find out which zones you have worked on CW so far this year.