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Indonesia flag

TONASA LINE VI — Cargo · IMO 7354199

IDUnder way sailing
World map showing the last known position of TONASA LINE VI at 4° 48.676' S, 119° 28.300' E
NSEW
Current PositionLive

TONASA LINE VI is currently under way in the Java Sea, at 4.8113° S, 119.4717° E, making 0.0 knots on a course of 258°. It is sailing from AMBON to BIRINGKASSI ANCH with an ETA of 29 Aug 2026, 19:02 UTC. AIS position received 8 Sep 2026, 18:24 UTC.

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Updated 28 minutes ago using terrestrial data
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Under way sailing
Current Navigational Status
0.0 kn
Speed
258.0°
/ 511°
Course / Heading
4 m
Static Draught
7 m
Current Draught

Voyage Tracker

Indonesia flag
AMBONIDAMQ
ATD
06:09 UTCAug 27, 2026
ETA
19:02 UTCAug 29, 2026
TONASA LINE VI

TONASA LINE VI

Identity

Cargo
Type
Indonesia flagID
Flag
7354199
IMO Number
525300559
MMSI
YFLK
Call Sign

Specifications

85 m × 14 m
Length × Breadth
1974-01-01
Year Built
4,399 t
Deadweight
2,485 t
Gross Tonnage
N/A
Engine Power
USUKI IRON WORKS - SAIKI, JAPAN
Builder
BIRO KLASIFIKASI
Class Society
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Dive into the fleet, port, and flag state that TONASA LINE VI 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 Cargos
See the global fleet of cargos tracked on MarineRadar with live AIS data.
Departure Port
Port of AMBON
Port traffic, arrivals and live vessel positions for AMBON (IDAMQ).
Destination Port
Port of BIRINGKASSI ANCH
Arrivals, berth specifications, and live vessel traffic for BIRINGKASSI ANCH (IDCEB).

About TONASA LINE VI

Identity · Ownership · Class · Route

TONASA LINE VI — Cargo

Built in 1974, with a gross tonnage of 2,485 GT, and a dead weight of 4,399 tonnes, TONASA LINE VI is a cargo registered under the Indonesia flag. The vessel is owned by TONASA LINES - MAKASSAR, INDONESIA, built by USUKI IRON WORKS - SAIKI, JAPAN.

TONASA LINE VI route and voyage history

TONASA LINE VI is currently on a voyage from AMBON to BIRINGKASSI ANCH with an estimated arrival on 2026-08-29T19:02:00Z. The live route and current course of TONASA LINE VI 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

TONASA LINE VI is classed by BIRO KLASIFIKASI, which inspects the vessel against its safety and structural rules. Vessels in the same class as TONASA LINE VI can be seen in the Similar Vessels section above or in the full cargo fleet at /vessel-type/cargo.

  • MMSI: 525300559
  • IMO: 7354199
  • Call sign: YFLK
  • Vessel type: Cargo
  • Flag state: Indonesia

Frequently Asked Questions

Where is TONASA LINE VI right now?+
TONASA LINE VI is currently under way in the Java Sea. It is sailing from AMBON to BIRINGKASSI ANCH with an ETA of 29 Aug 2026, 19:02 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 TONASA LINE VI?+
TONASA LINE VI broadcasts MMSI 525300559 and is registered as IMO 7354199, with call sign YFLK. 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 TONASA LINE VI?+
TONASA LINE VI is classified as a cargo vessel registered under the ID flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full cargo fleet at /vessel-type/cargo and full ID flag list at /flag/id.
How can I see the live position of TONASA LINE VI?+
MarineRadar shows the latest AIS broadcast from TONASA LINE VI 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 TONASA LINE VI'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 TONASA LINE VI?+
TONASA LINE VI is classed by BIRO KLASIFIKASI, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a cargo, TONASA LINE VI sits in the same design class as the other cargos listed in the Similar Vessels section of the vessel page, or in the full cargo directory at /vessel-type/cargo. TONASA LINE VI has a gross tonnage of 2,485 GT.

TONASA LINE VI — Key Facts

MMSI
525300559
IMO number
7354199
Call sign
YFLK
Vessel type
Cargo
Flag state
ID
Navigation status
Under way sailing
Current speed
0.0 knots
Course over ground
258.0°
Heading
511°
Last known position
-4.8113°, 119.4717°
Destination
BIRINGKASSI ANCH
ETA
2026-08-29T19:02:00Z
Departure port
AMBON
Actual time of departure
2026-08-27T06:09:00Z
Current draught
7 m
Maximum static draught
4 m
Year built
1974-01-01
Gross tonnage
2485
Dead weight
4399 t
AIS last updated
2026-09-08T18:24:00Z