Lon,    Lat, YearMmDd, HhMm,  Dur
 -81.030, 26.777, 20081128, 1715, 0600
 -80.418, 26.670, 20081128, 1645, 0200
 -80.461, 26.643, 20081128, 1615, 0200
 -80.529, 26.455, 20081128, 1645, 0200
 -80.539, 26.854, 20081128, 1745, 0200