Question 1

Where is SEASPARK right now?

Accepted Answer

SEASPARK has not broadcast an AIS position for 5 days. The most recent broadcast placed it in the Caribbean Sea, on 18 Sep 2026, 22:20 UTC. It was sailing from WILLEMSTAD to WILLEMSTAD. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

Question 2

What are the identifiers for SEASPARK?

Accepted Answer

SEASPARK broadcasts MMSI 306040000. 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 SEASPARK?

Accepted Answer

SEASPARK is classified as a port tender vessel registered under the CW flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full CW flag list at /flag/cw.

Question 4

How can I see the live position of SEASPARK?

Accepted Answer

MarineRadar shows the latest AIS broadcast from SEASPARK 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 SEASPARK'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 SEASPARK?

Accepted Answer

As a port tender, SEASPARK sits in the same design class as the other port tenders listed in the Similar Vessels section of the vessel page.

SEASPARK — Port Tender · MMSI 306040000

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