AIS positions are typically accurate within a few meters. Updates happen every 2β10 seconds for moving vessels. Ships in open ocean may have less frequent updates due to satellite AIS coverage gaps.
MARIANNE MCALLISTER is a Tug . Built in 1966. The vessel has a gross tonnage of 374 GT. Length overall: 38 m, beam: 9 m.
The vessel's IMO number is 6620577 β a permanent identifier assigned for the lifetime of the ship. The MMSI number 366982390 is used for real-time AIS radio identification.
Use the live map above to track the current position of MARIANNE MCALLISTER on an interactive AIS chart, including speed, heading, destination and estimated time of arrival (ETA). To browse more Tug ships , use the links above.