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Indonesia flag

SUBALI I — Tug · IMO 8993734

ID
World map showing the last known position of SUBALI I at 7° 12.510' S, 112° 43.561' E
NSEW
Current PositionNo recent signal

SUBALI I has not broadcast an AIS position for 16 days. Its most recent report placed it in the Java Sea, at 7.2085° S, 112.7260° E, on 23 Aug 2026, 16:10 UTC. It was sailing from SURABAYA to SURABAYA.

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Updated 15 days ago using terrestrial data
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Unknown
Current Navigational Status
0.0 kn
Speed
189.0°
/ 511°
Course / Heading
3 m
Static Draught
3 m
Current Draught

Voyage Tracker

ATD
05:32 UTCAug 22, 2026
ETA
06:02 UTCAug 22, 2026
SUBALI I

SUBALI I

Identity

Tug
Type
Indonesia flagID
Flag
8993734
IMO Number
525100620
MMSI
YD 5036
Call Sign

Specifications

N/A
Length × Breadth
1990-01-01
Year Built
N/A
Deadweight
191 t
Gross Tonnage
N/A
Engine Power
DUMAS SHIPYARD - SURABAJA, INDONESIA
Builder
N/A
Class Society
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Dive into the fleet, port, and flag state that SUBALI I 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 SURABAYA
Port traffic, arrivals and live vessel positions for SURABAYA (IDSUB).

About SUBALI I

Identity · Ownership · Class · Route

SUBALI I — Tug

Built in 1990, with a gross tonnage of 191 GT, SUBALI I is a tug registered under the Indonesia flag. The vessel is built by DUMAS SHIPYARD - SURABAJA, INDONESIA.

SUBALI I route and voyage history

SUBALI I is currently on a voyage from SURABAYA to SURABAYA with an estimated arrival on 2026-08-22T06:02:00Z. The live route and current course of SUBALI I 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 SUBALI I can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 525100620
  • IMO: 8993734
  • Call sign: YD 5036
  • Vessel type: Tug
  • Flag state: Indonesia

Frequently Asked Questions

Where is SUBALI I right now?+
SUBALI I has not broadcast an AIS position for 16 days. The most recent broadcast placed it in the Java Sea, on 23 Aug 2026, 16:10 UTC. It was sailing from SURABAYA to SURABAYA. 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 SUBALI I?+
SUBALI I broadcasts MMSI 525100620 and is registered as IMO 8993734, with call sign YD 5036. 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 SUBALI I?+
SUBALI I 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 SUBALI I?+
MarineRadar shows the latest AIS broadcast from SUBALI I 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 SUBALI I'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 SUBALI I?+
As a tug, SUBALI I 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. SUBALI I has a gross tonnage of 191 GT.

SUBALI I — Key Facts

MMSI
525100620
IMO number
8993734
Call sign
YD 5036
Vessel type
Tug
Flag state
ID
Current speed
0.0 knots
Course over ground
189.0°
Heading
511°
Last known position
-7.2085°, 112.7260°
Destination
SURABAYA
ETA
2026-08-22T06:02:00Z
Departure port
SURABAYA
Actual time of departure
2026-08-22T05:32:00Z
Current draught
3 m
Maximum static draught
3 m
Year built
1990-01-01
Gross tonnage
191
Dead weight
0 t
AIS last updated
2026-08-23T16:10:00Z