Question 1

Where is TB PUTRA RUPAT 22 right now?

Accepted Answer

TB PUTRA RUPAT 22 has not broadcast an AIS position for 121 days. The most recent broadcast placed it in the Indian Ocean, on 10 May 2026, 05:44 UTC. It was sailing from TUBAN to TUBAN. 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 TB PUTRA RUPAT 22?

Accepted Answer

TB PUTRA RUPAT 22 broadcasts MMSI 525200099, with call sign YDA3981. 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 TB PUTRA RUPAT 22?

Accepted Answer

TB PUTRA RUPAT 22 is classified as a tug vessel registered under the ID 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 ID flag list at /flag/id.

Question 4

How can I see the live position of TB PUTRA RUPAT 22?

Accepted Answer

MarineRadar shows the latest AIS broadcast from TB PUTRA RUPAT 22 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 TB PUTRA RUPAT 22'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 TB PUTRA RUPAT 22?

Accepted Answer

As a tug, TB PUTRA RUPAT 22 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.

TB PUTRA RUPAT 22 — Tug · MMSI 525200099

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