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.
21KOUSINMARU is a Not available registered under the JP flag. Built in 2005. The vessel has a gross tonnage of 749 GT and a deadweight of 1,053 DWT. Length overall: 68 m, beam: 12 m.
The vessel's IMO number is 9372779 — a permanent identifier assigned for the lifetime of the ship. The MMSI number 431501835 is used for real-time AIS radio identification.
Use the live map above to track the current position of 21KOUSINMARU on an interactive AIS chart, including speed, heading, destination and estimated time of arrival (ETA). To browse more Not available ships under the JP flag, use the links above.