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Indonesia flag

TB SERASI 14 — Tug · MMSI 525003578

IDNot defined
World map showing the last known position of TB SERASI 14 at 0° 32.067' S, 117° 6.457' E
NSEW
Current PositionNo recent signal

TB SERASI 14 has not broadcast an AIS position for 3 days. Its most recent report placed it in the Indian Ocean, at 0.5344° S, 117.1076° E, on 5 Sep 2026, 13:47 UTC. It was sailing from SAMARINDA to CLASS B.

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Updated 3 days ago using terrestrial data
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Not defined
Current Navigational Status
4.1 kn
Speed
255.0°
/ 511°
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

ATD
22:21 UTCAug 25, 2026
CLASS B
ETA
06:19 UTCSep 5, 2026
TB SERASI 14

TB SERASI 14

Identity

Tug
Type
Indonesia flagID
Flag
N/A
IMO Number
525003578
MMSI
YDB4226
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 TB SERASI 14 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 SAMARINDA
Port traffic, arrivals and live vessel positions for SAMARINDA (IDSRI).

About TB SERASI 14

Identity · Ownership · Class · Route

TB SERASI 14 — Tug

TB SERASI 14 is a tug registered under the Indonesia flag.

TB SERASI 14 route and voyage history

TB SERASI 14 most recently departed SAMARINDA. The live route and current course of TB SERASI 14 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 SERASI 14 can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 525003578
  • Call sign: YDB4226
  • Vessel type: Tug
  • Flag state: Indonesia

Frequently Asked Questions

Where is TB SERASI 14 right now?+
TB SERASI 14 has not broadcast an AIS position for 3 days. The most recent broadcast placed it in the Indian Ocean, on 5 Sep 2026, 13:47 UTC. It was sailing from SAMARINDA to CLASS B. 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 TB SERASI 14?+
TB SERASI 14 broadcasts MMSI 525003578, with call sign YDB4226. 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 SERASI 14?+
TB SERASI 14 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 SERASI 14?+
MarineRadar shows the latest AIS broadcast from TB SERASI 14 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 SERASI 14'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 SERASI 14?+
As a tug, TB SERASI 14 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 SERASI 14 — Key Facts

MMSI
525003578
Call sign
YDB4226
Vessel type
Tug
Flag state
ID
Navigation status
Not defined
Current speed
4.1 knots
Course over ground
255.0°
Heading
511°
Last known position
-0.5344°, 117.1076°
Destination
CLASS B
ETA
2026-09-05T06:19:00Z
Departure port
SAMARINDA
Actual time of departure
2026-08-25T22:21:00Z
AIS last updated
2026-09-05T13:47:00Z