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.
GRACE MARINER is a Cement Carrier registered under the PA flag.
The vessel's IMO number is 8311388 — a permanent identifier assigned for the lifetime of the ship. The MMSI number 355837000 is used for real-time AIS radio identification.
Use the live map above to track the current position of GRACE MARINER on an interactive AIS chart, including speed, heading, destination and estimated time of arrival (ETA). To browse more Cement Carrier ships under the PA flag, use the links above.