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Indonesia flag

TB ISA — Tug · MMSI 525300883

ID
World map showing the last known position of TB ISA at 5° 49.915' S, 106° 4.043' E
NSEW
Current PositionLast report

TB ISA was last reported in the Java Sea, at 5.8319° S, 106.0674° E.

Show in Map
Updated — using terrestrial data
Live Satellite · latest position

See where TB ISA is now

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Unknown
Current Navigational Status
0.0 kn
Speed
0.0°
/ ---
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

N/A
ATD
N/A
N/A
ETA
N/A
TB ISA

TB ISA

Identity

Tug
Type
Indonesia flagID
Flag
N/A
IMO Number
525300883
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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Real-time AIS positions, voyage history, and arrival alerts for TB ISA — straight from your phone.

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Dive into the fleet, port, and flag state that TB ISA 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.

About TB ISA

Identity · Ownership · Class · Route

TB ISA — Tug

TB ISA is a tug registered under the Indonesia flag.

TB ISA route and voyage history

The most recent AIS broadcast from TB ISA is shown on the live map above. The live route and current course of TB ISA 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 ISA 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 ISA right now?+
TB ISA was last reported in the Java Sea. 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 TB ISA?+
TB ISA broadcasts MMSI 525300883. 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 ISA?+
TB ISA 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 ISA?+
MarineRadar shows the latest AIS broadcast from TB ISA 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 ISA'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 ISA?+
As a tug, TB ISA 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 ISA — Key Facts

MMSI
525300883
Vessel type
Tug
Flag state
ID
Current speed
0.0 knots
Course over ground
0.0°
Last known position
-5.8319°, 106.0674°