Real-time AIS tracking. Position updates every few seconds when vessel is active.
SIEM N-SEA is a Offshore Supply Ship registered under the BS flag. Built in 2009. The vessel has a gross tonnage of 4,869 GT and a deadweight of 4,257 DWT. Length overall: 90 m, beam: 20 m.
The vessel's IMO number is 9424508 — a permanent identifier assigned for the lifetime of the ship. The MMSI number 311031800 is used for real-time AIS radio identification.
Use the live map above to track the current position of SIEM N-SEA on an interactive AIS chart, including speed, heading, destination and estimated time of arrival (ETA). To browse more Offshore Supply Ship ships under the BS flag, use the links above.