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.
HD CONTENDER is a Diving Support Vessel registered under the NG flag.
The vessel's IMO number is 9122796 — a permanent identifier assigned for the lifetime of the ship. The MMSI number 657939000 is used for real-time AIS radio identification.
Use the live map above to track the current position of HD CONTENDER on an interactive AIS chart, including speed, heading, destination and estimated time of arrival (ETA). To browse more Diving Support Vessel ships under the NG flag, use the links above.