Argo    233.10948    654.04807 1902049 172     aoml  R1902049_172.nc 

SOOP    477.27045    263.10400 M/VHarbourMaster             VMFR 
SOOP    482.82727    268.43200 M/VHarbourMaster             VMFR 
SOOP    485.30525    273.16611 M/VHarbourMaster             VMFR 
SOOP    472.72902    259.34954 M/VHarbourMaster             VMFR 
SOOP    483.56364    268.64800 M/VHarbourMaster             VMFR 
SOOP    482.28182    267.48000 M/VHarbourMaster             VMFR 
SOOP    483.71364    269.11200 M/VHarbourMaster             VMFR