Argo    113.85799    137.40266 5904800 350     aoml  R5904800_350.nc 

SOOP    458.42228    573.47544 M/VHarbourMaster             VMIT 
SOOP    460.74460    578.46281 M/VHarbourMaster             VMIT 
SOOP    447.23670    563.24249 M/VHarbourMaster             VMIT 
SOOP    458.39291    573.03557 M/VHarbourMaster             VMIT