Lon,    Lat, YearMmDd, HhMm,  Dur
 -81.200, 27.330, 20090227, 1515, 0100
 -81.364, 26.891, 20090227, 1745, 0300
 -81.364, 26.891, 20090227, 1745, 0300
 -81.999, 27.846, 20090227, 1915, 0200
 -81.999, 27.846, 20090227, 1915, 0200