VesselFinder is a FREE AIS vessel tracking web site. VesselFinder displays real time ship positions and marine traffic detected by global AIS network.

My Ship Tracking is a FREE REALTIME AIS vessel finder tracking service. With this vessel tracker you can monitor ship positions, vessel tracking, ship tracking, vessel position, vessels traffic, port activity in realtime map.

Discover information and vessel positions for vessels around the world. Search the MarineTraffic ships database of more than 550000 active and decommissioned vessels. Search for popular ships globally. Find locations of ports and ships using the near Real Time ships map. View vessel details and ship photos.

AISHub is a FREE AIS data sharing service which provides access to real time ship positions for vessel tracking systems.

Marine Traffic displays real time AIS vessels information and ships movements throughout the seas and ports over Google maps.

These five free ship tracking websites with the help of AIS, not only help the seafarers, owners, and management but also in terms of passenger ships, it helps your loved ones to check your ship status as well as to make up a time to welcome you at the seaport.

VesselFinder is a FREE AIS ship tracking web service. VesselFinder shows real-time vessel locations and marine traffic detected by worldwide AIS network.

Making AIS data available in a format that can easily be compared to other datasets; Provide statistical spatio-temporal aggregates to characterise vessel activity; Provide tools to process and visualise vast quantities of AIS data in near real time; It’s open source

The AIS system is able to locate ships with which a collision could be possible. It calculates the time which remains until the ships would crash and immediately it suggests an evasive maneuver. Furthermore it transmits more detailed information about other ships.

Find any vessel’s live position for free with TRADLINX’s AIS Vessel Tracking tool. Search by vessel name, MMSI, IMO, or Call Sign for real-time updates and global tracking. Upgrade to access satellite data for complete visibility.