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Indonesia flag

BOMAS EXPANDER — Tug · IMO 9560584

IDUnder way sailing
World map showing the last known position of BOMAS EXPANDER at 2° 20.655' S, 114° 53.003' E
NSEW
Current PositionNo recent signal

BOMAS EXPANDER has not broadcast an AIS position for 6 days. Its most recent report placed it in the Java Sea, at 2.3443° S, 114.8834° E, on 2 Sep 2026, 09:31 UTC. It was sailing from BANJARMASIN to TABONEO ANCH.

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Updated 6 days ago using terrestrial data
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Under way sailing
Current Navigational Status
0.0 kn
Speed
45.0°
/ 7°
Course / Heading
0 m
Static Draught
3.8 m
Current Draught

Voyage Tracker

ATD
07:57 UTCAug 29, 2026
ETA
12:00 UTCDec 14, 2026
BOMAS EXPANDER

BOMAS EXPANDER

Identity

Tug
Type
Indonesia flagID
Flag
9560584
IMO Number
525021280
MMSI
YDB4180
Call Sign

Specifications

N/A
Length × Breadth
2010-01-01
Year Built
N/A
Deadweight
276 t
Gross Tonnage
N/A
Engine Power
WUHU DAJIANG SHIPBUILDING - ANHUI, CHINA
Builder
N/A
Class Society
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Dive into the fleet, port, and flag state that BOMAS EXPANDER 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 BANJARMASIN
Port traffic, arrivals and live vessel positions for BANJARMASIN (IDBDJ).
Destination Port
Port of TABONEO ANCH
Arrivals, berth specifications, and live vessel traffic for TABONEO ANCH (IDTAB).

About BOMAS EXPANDER

Identity · Ownership · Class · Route

BOMAS EXPANDER — Tug

Built in 2010, with a gross tonnage of 276 GT, BOMAS EXPANDER is a tug registered under the Indonesia flag. The vessel is built by WUHU DAJIANG SHIPBUILDING - ANHUI, CHINA.

BOMAS EXPANDER route and voyage history

BOMAS EXPANDER is currently on a voyage from BANJARMASIN to TABONEO ANCH with an estimated arrival on 2026-12-14T12:00:00Z. The live route and current course of BOMAS EXPANDER 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 BOMAS EXPANDER can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 525021280
  • IMO: 9560584
  • Call sign: YDB4180
  • Vessel type: Tug
  • Flag state: Indonesia

Frequently Asked Questions

Where is BOMAS EXPANDER right now?+
BOMAS EXPANDER has not broadcast an AIS position for 6 days. The most recent broadcast placed it in the Java Sea, on 2 Sep 2026, 09:31 UTC. It was sailing from BANJARMASIN to TABONEO ANCH. 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 BOMAS EXPANDER?+
BOMAS EXPANDER broadcasts MMSI 525021280 and is registered as IMO 9560584, with call sign YDB4180. 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 BOMAS EXPANDER?+
BOMAS EXPANDER 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 BOMAS EXPANDER?+
MarineRadar shows the latest AIS broadcast from BOMAS EXPANDER 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 BOMAS EXPANDER'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 BOMAS EXPANDER?+
As a tug, BOMAS EXPANDER 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. BOMAS EXPANDER has a gross tonnage of 276 GT.

BOMAS EXPANDER — Key Facts

MMSI
525021280
IMO number
9560584
Call sign
YDB4180
Vessel type
Tug
Flag state
ID
Navigation status
Under way sailing
Current speed
0.0 knots
Course over ground
45.0°
Heading
7°
Last known position
-2.3443°, 114.8834°
Destination
TABONEO ANCH
ETA
2026-12-14T12:00:00Z
Departure port
BANJARMASIN
Actual time of departure
2026-08-29T07:57:00Z
Current draught
3.8 m
Maximum static draught
0 m
Year built
2010-01-01
Gross tonnage
276
Dead weight
0 t
AIS last updated
2026-09-02T09:31:00Z