ADT   Date/Time     Fix   Lat    Lon  |  BTK   Date/Time     Fix   Lat    Lon  |  Diff
2018/09/26/1150Z   FCST  30.2 -151.0  |  2018/09/26/1200Z   BEST  30.1 -151.2  |  12.5 
2018/09/26/1750Z   FCST  31.5 -151.3  |  2018/09/26/1800Z   BEST  32.0 -151.4  |  30.8