Question 1

Where is CAST CANBERRA right now?

Accepted Answer

CAST CANBERRA has not broadcast an AIS position for 78 days. The most recent broadcast placed it in the South China Sea, on 22 Jun 2026, 11:07 UTC. It was sailing from SINGAPORE to SINGAPORE. 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 CAST CANBERRA?

Accepted Answer

CAST CANBERRA broadcasts MMSI 563040969. 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 CAST CANBERRA?

Accepted Answer

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

Question 4

How can I see the live position of CAST CANBERRA?

Accepted Answer

MarineRadar shows the latest AIS broadcast from CAST CANBERRA 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 CAST CANBERRA'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 CAST CANBERRA?

Accepted Answer

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

CAST CANBERRA — Port Tender · MMSI 563040969

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