Shareware: You can try this program, but this version has some limited features or time usage restrictions. You should purchase it in order to remove those limits.
Real-time ships positions based on Automatic Identification System (AIS). Watch the positions reported by more than 35000 vessels per day on an interactive Google map.
The application provides worldwide coverage of more than 850 ports and a significant number of open-sea areas.
Port arrivals and departures are recorded in real-time. Search for port statistics, vessel details, historical data and estimated time of arrivals.