Lon,    Lat, YearMmDd, HhMm,  Dur
 -81.407, 25.977, 20150104, 2215, 0200
-101.900, 20.100, 20150105, 2003, 0100
 -90.900, 14.100, 20150105, 0945, 1000
 -90.700, 14.100, 20150105, 1245, 0700
 -90.700, 14.300, 20150105, 1045, 0300