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Malaysia flag

HARBOUR LIBRA — Tug · IMO 9570383

MYClass B
World map showing the last known position of HARBOUR LIBRA at 3° 12.401' N, 112° 53.614' E
NSEW
Current PositionNo recent signal

HARBOUR LIBRA has not broadcast an AIS position for 4 days. Its most recent report placed it in the South China Sea, at 3.2067° N, 112.8936° E, on 4 Sep 2026, 05:38 UTC. It was sailing from BINTULU to BINTULU ANCH.

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Updated 4 days ago using terrestrial data
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Class B
Current Navigational Status
4.0 kn
Speed
261.0°
/ 511°
Course / Heading
---
Static Draught
2.9 m
Current Draught

Voyage Tracker

Malaysia flag
BINTULUMYBTU
ATD
03:06 UTCSep 4, 2026
ETA
03:40 UTCSep 4, 2026
HARBOUR LIBRA

HARBOUR LIBRA

Identity

Tug
Type
Malaysia flagMY
Flag
9570383
IMO Number
533855000
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 HARBOUR LIBRA is part of.

Flag State
All MY-flagged vessels
Browse every ship currently registered under the MY 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 BINTULU
Port traffic, arrivals and live vessel positions for BINTULU (MYBTU).
Destination Port
Port of BINTULU ANCH
Arrivals, berth specifications, and live vessel traffic for BINTULU ANCH (MYSBW).

About HARBOUR LIBRA

Identity · Ownership · Class · Route

HARBOUR LIBRA — Tug

HARBOUR LIBRA is a tug registered under the Malaysia flag.

HARBOUR LIBRA route and voyage history

HARBOUR LIBRA is currently on a voyage from BINTULU to BINTULU ANCH with an estimated arrival on 2026-09-04T03:40:00Z. The live route and current course of HARBOUR LIBRA 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 HARBOUR LIBRA can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 533855000
  • IMO: 9570383
  • Vessel type: Tug
  • Flag state: Malaysia

Frequently Asked Questions

Where is HARBOUR LIBRA right now?+
HARBOUR LIBRA has not broadcast an AIS position for 4 days. The most recent broadcast placed it in the South China Sea, on 4 Sep 2026, 05:38 UTC. It was sailing from BINTULU to BINTULU 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 HARBOUR LIBRA?+
HARBOUR LIBRA broadcasts MMSI 533855000 and is registered as IMO 9570383. 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 HARBOUR LIBRA?+
HARBOUR LIBRA is classified as a tug vessel registered under the MY 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 MY flag list at /flag/my.
How can I see the live position of HARBOUR LIBRA?+
MarineRadar shows the latest AIS broadcast from HARBOUR LIBRA 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 HARBOUR LIBRA'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 HARBOUR LIBRA?+
As a tug, HARBOUR LIBRA 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.

HARBOUR LIBRA — Key Facts

MMSI
533855000
IMO number
9570383
Vessel type
Tug
Flag state
MY
Navigation status
Class B
Current speed
4.0 knots
Course over ground
261.0°
Heading
511°
Last known position
3.2067°, 112.8936°
Destination
BINTULU ANCH
ETA
2026-09-04T03:40:00Z
Departure port
BINTULU
Actual time of departure
2026-09-04T03:06:00Z
Current draught
2.9 m
AIS last updated
2026-09-04T05:38:25Z