Track me  via Ais or Garmin In Reach.  Ais transponders emits a radio signal that can be picked up by other boats and relayed to satellites. Tracking on the web is not quite in real time but should give you an idea of my approximate location. Garmin Inreach is a satellite comunicator it does not use radio signals. either device can at time be off so do not worry too much if my location has not updated in a while.