Question 1

Where is POLARIS PRINCE right now?

Accepted Answer

POLARIS PRINCE was last reported in the South China Sea. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

Question 2

What are the identifiers for POLARIS PRINCE?

Accepted Answer

POLARIS PRINCE broadcasts MMSI 667001276 and is registered as IMO 8865547. 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.

Question 3

What type of ship is POLARIS PRINCE?

Accepted Answer

POLARIS PRINCE is classified as a tug vessel registered under the SL flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tug fleet at /vessel-type/tug-pilot-vessel and full SL flag list at /flag/sl.

Question 4

How can I see the live position of POLARIS PRINCE?

Accepted Answer

MarineRadar shows the latest AIS broadcast from POLARIS PRINCE 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.

Question 5

How often is POLARIS PRINCE's position updated?

Accepted Answer

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.

Question 6

What class is POLARIS PRINCE?

Accepted Answer

As a tug, POLARIS PRINCE sits in the same design class as the other tugs listed in the Similar Vessels section of the vessel page, or in the full tug directory at /vessel-type/tug-pilot-vessel.

POLARIS PRINCE — Tug · IMO 8865547

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