POLAR ENTERPRISE — Tanker · IMO 9250660

POLAR ENTERPRISE has not broadcast an AIS position for 3 days. The most recent broadcast placed it in the North Pacific Ocean, on 5 Nov 2026, 20:16 UTC. It was sailing from CHEVRON SF to VALDEZ. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

POLAR ENTERPRISE broadcasts MMSI 367067110 and is registered as IMO 9250660, with call sign WRTF. The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.

POLAR ENTERPRISE is classified as a tanker vessel registered under the US flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tanker fleet at /vessel-type/tanker and full US flag list at /flag/us.

MarineRadar shows the latest AIS broadcast from POLAR ENTERPRISE above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.

AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.

POLAR ENTERPRISE is classed by AMERICAN BUREAU OF SHIPPING, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a tanker, POLAR ENTERPRISE sits in the same design class as the other tankers listed in the Similar Vessels section of the vessel page, or in the full tanker directory at /vessel-type/tanker. POLAR ENTERPRISE has a gross tonnage of 85,387 GT.