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Indonesia flag

KARUNIA SAMUDRA 12 — Tug · MMSI 525501052

IDClass B
World map showing the last known position of KARUNIA SAMUDRA 12 at 0° 39.369' N, 118° 8.300' E
NSEW
Current PositionLast report

KARUNIA SAMUDRA 12 was last reported under way in the South China Sea, at 0.6561° N, 118.1383° E, on 8 Sep 2026, 11:29 UTC. It was sailing from SAMARINDA to SAMARINDA with an ETA of 7 Apr 2026, 04:04 UTC.

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Updated 8 hours ago using terrestrial data
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Class B
Current Navigational Status
3.2 kn
Speed
131.0°
/ 511°
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

ATD
00:44 UTCJun 7, 2026
ETA
04:04 UTCApr 7, 2026
KARUNIA SAMUDRA 12

KARUNIA SAMUDRA 12

Identity

Tug
Type
Indonesia flagID
Flag
N/A
IMO Number
525501052
MMSI
N/A
Call Sign

Specifications

N/A
Length × Breadth
N/A
Year Built
N/A
Deadweight
N/A
Gross Tonnage
N/A
Engine Power
N/A
Builder
N/A
Class Society
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Dive into the fleet, port, and flag state that KARUNIA SAMUDRA 12 is part of.

Flag State
All ID-flagged vessels
Browse every ship currently registered under the ID flag, with live AIS positions.
Vessel Type
Browse all Tugs
See the global fleet of tugs tracked on MarineRadar with live AIS data.
Departure Port
Port of SAMARINDA
Port traffic, arrivals and live vessel positions for SAMARINDA (IDSRI).

About KARUNIA SAMUDRA 12

Identity · Ownership · Class · Route

KARUNIA SAMUDRA 12 — Tug

KARUNIA SAMUDRA 12 is a tug registered under the Indonesia flag.

KARUNIA SAMUDRA 12 route and voyage history

KARUNIA SAMUDRA 12 is currently on a voyage from SAMARINDA to SAMARINDA with an estimated arrival on 2026-04-07T04:04:00Z. The live route and current course of KARUNIA SAMUDRA 12 are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass.

Vessel class and identifiers

Vessels in the same class as KARUNIA SAMUDRA 12 can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

Frequently Asked Questions

Where is KARUNIA SAMUDRA 12 right now?+
KARUNIA SAMUDRA 12 was last reported under way in the South China Sea, on 8 Sep 2026, 11:29 UTC. It was sailing from SAMARINDA to SAMARINDA with an ETA of 7 Apr 2026, 04:04 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.
What are the identifiers for KARUNIA SAMUDRA 12?+
KARUNIA SAMUDRA 12 broadcasts MMSI 525501052. 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.
What type of ship is KARUNIA SAMUDRA 12?+
KARUNIA SAMUDRA 12 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.
How can I see the live position of KARUNIA SAMUDRA 12?+
MarineRadar shows the latest AIS broadcast from KARUNIA SAMUDRA 12 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.
How often is KARUNIA SAMUDRA 12's position updated?+
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.
What class is KARUNIA SAMUDRA 12?+
As a tug, KARUNIA SAMUDRA 12 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.

KARUNIA SAMUDRA 12 — Key Facts

MMSI
525501052
Vessel type
Tug
Flag state
ID
Navigation status
Class B
Current speed
3.2 knots
Course over ground
131.0°
Heading
511°
Last known position
0.6561°, 118.1383°
Destination
SAMARINDA
ETA
2026-04-07T04:04:00Z
Departure port
SAMARINDA
Actual time of departure
2026-06-07T00:44:00Z
AIS last updated
2026-09-08T11:29:42Z