AIS positions are typically accurate within a few meters. Updates happen every 2–10 seconds for moving vessels. Ships in open ocean may have less frequent updates due to satellite AIS coverage gaps.
ST JOHN is a Standby Safety Vessel registered under the VU flag. Built in 1987. The vessel has a gross tonnage of 312 GT. Length overall: 35 m, beam: 9 m.
The vessel's IMO number is 8521713 — a permanent identifier assigned for the lifetime of the ship. The MMSI number 576206000 is used for real-time AIS radio identification.
Use the live map above to track the current position of ST JOHN on an interactive AIS chart, including speed, heading, destination and estimated time of arrival (ETA). To browse more Standby Safety Vessel ships under the VU flag, use the links above.