Question 1

Where is OUTER LIMIT right now?

Accepted Answer

OUTER LIMIT is currently under way in the Indian Ocean. It is sailing from PORT WALCOTT to DAMPIER ANCH with an ETA of 21 Aug 2026, 20:28 UTC. 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 OUTER LIMIT?

Accepted Answer

OUTER LIMIT broadcasts MMSI 503691000 and is registered as IMO 9643128. 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 OUTER LIMIT?

Accepted Answer

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

Question 4

How can I see the live position of OUTER LIMIT?

Accepted Answer

MarineRadar shows the latest AIS broadcast from OUTER LIMIT 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 OUTER LIMIT'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 OUTER LIMIT?

Accepted Answer

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

OUTER LIMIT — Port Tender · IMO 9643128

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