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Indonesia flag

SP 1 BSI — Tanker · IMO 9704142

IDUnder way sailing
World map showing the last known position of SP 1 BSI at 0° 8.567' N, 103° 54.061' E
NSEW
Current PositionLive

SP 1 BSI is currently under way in the South China Sea, at 0.1428° N, 103.9010° E, making 5.0 knots on a course of 339°. It is sailing from MUARA SABAK to DUMAI with an ETA of 11 Sep 2026, 07:00 UTC. AIS position received 8 Sep 2026, 17:58 UTC.

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Updated 6 minutes ago using terrestrial data
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Under way sailing
Current Navigational Status
5.0 kn
Speed
339.0°
/ 338°
Course / Heading
2.5 m
Static Draught
2.5 m
Current Draught

Voyage Tracker

ATD
10:16 UTCSep 4, 2026
Indonesia flag
DUMAIIDDUM
ETA
07:00 UTCSep 11, 2026
SP 1 BSI

SP 1 BSI

Identity

Tanker
Type
Indonesia flagID
Flag
9704142
IMO Number
525022305
MMSI
JZST
Call Sign

Specifications

95 m × 15 m
Length × Breadth
2013-01-01
Year Built
3,943 t
Deadweight
2,438 t
Gross Tonnage
3,112 kW
Engine Power
TONGSHUN SHIPBUILDING & REPAIR - NANTONG, CHINA
Builder
REGISTRO ITALIANO NAVALE
Class Society
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Dive into the fleet, port, and flag state that SP 1 BSI 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 Tankers
See the global fleet of tankers tracked on MarineRadar with live AIS data.
Departure Port
Port of MUARA SABAK
Port traffic, arrivals and live vessel positions for MUARA SABAK (IDMSK).
Destination Port
Port of DUMAI
Arrivals, berth specifications, and live vessel traffic for DUMAI (IDDUM).

About SP 1 BSI

Identity · Ownership · Class · Route

SP 1 BSI — Tanker

Built in 2013, with a gross tonnage of 2,438 GT, and a dead weight of 3,943 tonnes, SP 1 BSI is a tanker registered under the Indonesia flag. The vessel is owned by BERJAYA SAMUDERA INDONESIA - PEKANBARU, INDONESIA, built by TONGSHUN SHIPBUILDING & REPAIR - NANTONG, CHINA.

SP 1 BSI route and voyage history

SP 1 BSI is currently on a voyage from MUARA SABAK to DUMAI with an estimated arrival on 2026-09-11T07:00:00Z. The live route and current course of SP 1 BSI 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

SP 1 BSI is classed by REGISTRO ITALIANO NAVALE, which inspects the vessel against its safety and structural rules. Vessels in the same class as SP 1 BSI can be seen in the Similar Vessels section above or in the full tanker fleet at /vessel-type/tanker.

  • MMSI: 525022305
  • IMO: 9704142
  • Call sign: JZST
  • Vessel type: Tanker
  • Flag state: Indonesia

Frequently Asked Questions

Where is SP 1 BSI right now?+
SP 1 BSI is currently under way in the South China Sea, within the Strait of Malacca. It is sailing from MUARA SABAK to DUMAI with an ETA of 11 Sep 2026, 07:00 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 SP 1 BSI?+
SP 1 BSI broadcasts MMSI 525022305 and is registered as IMO 9704142, with call sign JZST. 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 SP 1 BSI?+
SP 1 BSI is classified as a tanker vessel registered under the ID flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tanker fleet at /vessel-type/tanker and full ID flag list at /flag/id.
How can I see the live position of SP 1 BSI?+
MarineRadar shows the latest AIS broadcast from SP 1 BSI 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 SP 1 BSI'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 SP 1 BSI?+
SP 1 BSI is classed by REGISTRO ITALIANO NAVALE, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a tanker, SP 1 BSI sits in the same design class as the other tankers listed in the Similar Vessels section of the vessel page, or in the full tanker directory at /vessel-type/tanker. SP 1 BSI has a gross tonnage of 2,438 GT.

SP 1 BSI — Key Facts

MMSI
525022305
IMO number
9704142
Call sign
JZST
Vessel type
Tanker
Flag state
ID
Navigation status
Under way sailing
Current speed
5.0 knots
Course over ground
339.0°
Heading
338°
Last known position
0.1428°, 103.9010°
Destination
DUMAI
ETA
2026-09-11T07:00:00Z
Departure port
MUARA SABAK
Actual time of departure
2026-09-04T10:16:00Z
Current draught
2.5 m
Maximum static draught
2.5 m
Year built
2013-01-01
Gross tonnage
2438
Dead weight
3943 t
AIS last updated
2026-09-08T17:58:00Z