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Indonesia flag

TB . BAHTERA — Tug · MMSI 525200154

IDNot defined
World map showing the last known position of TB . BAHTERA at 0° 33.856' S, 117° 1.411' E
NSEW
Current PositionNo recent signal

TB . BAHTERA has not broadcast an AIS position for 32 days. Its most recent report placed it in the Indian Ocean, at 0.5643° S, 117.0235° E, on 7 Aug 2026, 10:32 UTC. It was sailing from KARIANGAU to SAMARINDA.

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Updated 32 days ago using terrestrial data
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Not defined
Current Navigational Status
0.0 kn
Speed
0.0°
/ 511°
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

ATD
06:51 UTCApr 20, 2026
ETA
02:41 UTCAug 3, 2026
TB . BAHTERA

TB . BAHTERA

Identity

Tug
Type
Indonesia flagID
Flag
N/A
IMO Number
525200154
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 TB . BAHTERA 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 KARIANGAU
Port traffic, arrivals and live vessel positions for KARIANGAU (IDKRG).
Destination Port
Port of SAMARINDA
Arrivals, berth specifications, and live vessel traffic for SAMARINDA (IDSRI).

About TB . BAHTERA

Identity · Ownership · Class · Route

TB . BAHTERA — Tug

TB . BAHTERA is a tug registered under the Indonesia flag.

TB . BAHTERA route and voyage history

TB . BAHTERA is currently on a voyage from KARIANGAU to SAMARINDA with an estimated arrival on 2026-08-03T02:41:00Z. The live route and current course of TB . BAHTERA 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 TB . BAHTERA 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 TB . BAHTERA right now?+
TB . BAHTERA has not broadcast an AIS position for 32 days. The most recent broadcast placed it in the Indian Ocean, on 7 Aug 2026, 10:32 UTC. It was sailing from KARIANGAU to SAMARINDA. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.
What are the identifiers for TB . BAHTERA?+
TB . BAHTERA broadcasts MMSI 525200154. 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 TB . BAHTERA?+
TB . BAHTERA 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 TB . BAHTERA?+
MarineRadar shows the latest AIS broadcast from TB . BAHTERA 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 TB . BAHTERA'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 TB . BAHTERA?+
As a tug, TB . BAHTERA 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 . BAHTERA — Key Facts

MMSI
525200154
Vessel type
Tug
Flag state
ID
Navigation status
Not defined
Current speed
0.0 knots
Course over ground
0.0°
Heading
511°
Last known position
-0.5643°, 117.0235°
Destination
SAMARINDA
ETA
2026-08-03T02:41:00Z
Departure port
KARIANGAU
Actual time of departure
2026-04-20T06:51:00Z
AIS last updated
2026-08-07T10:32:00Z