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Indonesia flag

STB 38 — Cargo · MMSI 525300154

IDClass B
World map showing the last known position of STB 38 at 7° 8.257' S, 112° 40.222' E
NSEW
Current PositionLast report

STB 38 was last reported in the Java Sea, at 7.1376° S, 112.6704° E, on 7 Sep 2026, 17:05 UTC. It was sailing from CELUKAN BAWANG to MAKASSAR ANCH with an ETA of 23 Aug 2026, 23:05 UTC.

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Updated 21 hours ago using terrestrial data
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Class B
Current Navigational Status
0.0 kn
Speed
0.0°
/ 511°
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

ATD
07:30 UTCSep 2, 2026
MAKASSAR ANCH
ETA
23:05 UTCAug 23, 2026
STB 38

STB 38

Identity

Cargo
Type
Indonesia flagID
Flag
N/A
IMO Number
525300154
MMSI
PKPR
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 STB 38 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 CELUKAN BAWANG
Port traffic, arrivals and live vessel positions for CELUKAN BAWANG (IDCEB).

About STB 38

Identity · Ownership · Class · Route

STB 38 — Cargo

STB 38 is a cargo registered under the Indonesia flag.

STB 38 route and voyage history

STB 38 is currently on a voyage from CELUKAN BAWANG to MAKASSAR ANCH with an estimated arrival on 2026-08-23T23:05:00Z. The live route and current course of STB 38 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 STB 38 can be seen in the Similar Vessels section above or in the full cargo fleet at /vessel-type/cargo.

Frequently Asked Questions

Where is STB 38 right now?+
STB 38 was last reported in the Java Sea, on 7 Sep 2026, 17:05 UTC. It was sailing from CELUKAN BAWANG to MAKASSAR ANCH with an ETA of 23 Aug 2026, 23:05 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 STB 38?+
STB 38 broadcasts MMSI 525300154, with call sign PKPR. 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 STB 38?+
STB 38 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 STB 38?+
MarineRadar shows the latest AIS broadcast from STB 38 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 STB 38'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 STB 38?+
As a cargo, STB 38 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.

STB 38 — Key Facts

MMSI
525300154
Call sign
PKPR
Vessel type
Cargo
Flag state
ID
Navigation status
Class B
Current speed
0.0 knots
Course over ground
0.0°
Heading
511°
Last known position
-7.1376°, 112.6704°
Destination
MAKASSAR ANCH
ETA
2026-08-23T23:05:00Z
Departure port
CELUKAN BAWANG
Actual time of departure
2026-09-02T07:30:00Z
AIS last updated
2026-09-07T17:05:42Z