Some of the many features of Chart Plotter

You can draw bearing lines just the same as on a paper chart. Ais display as well. 

Chart Plotter automatically keeps a Log

Plan your route just by clicking on the chart

Ais connection displays other ships position indicating their bearing and distance from you 

Quantity Item Unit Price
Chart Plotter, including a complete set of charts, for Windows download £65.95
2+ £59.95 each
5+ £49.95 each
10+ £39.95 each
USB GPS BU-353 inc. p&p £41.95
USB GPS (BU-353 dongle) plus Chart Plotter (download) plus 3 year UK & Europe Tide Plotter (download) £115.95
Chart Plotter (existing users) updated charts and tides download £35.95