Drifter Map Device id: 0-227767http://marinegeophysics.com.au/river_drifter/kml/map.php?device_id=0-227767&records=500Max records displayed: 500 - [1, 5, 10, 50, 100, 200, 500] Show options Hide options Additional options Avoid highways Avoid tolls KM Miles Get Directions Print Directions