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.
CHRISTOPHER COLUMBUS is a Passenger registered under the US flag.
The vessel's IMO number is 1100520 — a permanent identifier assigned for the lifetime of the ship. The MMSI number 366863240 is used for real-time AIS radio identification.
Use the live map above to track the current position of CHRISTOPHER COLUMBUS on an interactive AIS chart, including speed, heading, destination and estimated time of arrival (ETA). To browse more Passenger ships under the US flag, use the links above.