AIS and Marine Traffic
Whenever I leave Reboot at anchor I am always concerned that she will drag. In the past there was no way of knowing. Enter AIS and web based tracking systems like Marine Traffic. If the AIS pn Reboot is left on I can get detailed position information from my web browser. It is usually not. Ore than a couple of minutes old. I can look up Reboot and confirm she is still in the same place. Nice.
Fair winds and following seas :)