SOOP    460.76745    578.49126 M/VHarbourMaster             VNSZ 
SOOP    449.87646    564.39646 M/VHarbourMaster             VNSZ 
SOOP    449.83241    564.85392 M/VHarbourMaster             VNSZ 
SOOP    460.78589    578.43862 M/VHarbourMaster             VNSZ