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ZUISEN MARUTanker · IMO 9712993

JPUnder way using engine
World map showing the last known position of ZUISEN MARU at 42° 36.359' N, 141° 37.486' E
NSEW
Current PositionLive

ZUISEN MARU is currently under way in the Sea of Japan, at 42.6060° N, 141.6248° E, making 0.4 knots on a course of 237°. It is sailing from MAIZURU to TOMAKOMAI with an ETA of 8 Sep 2026, 23:30 UTC. AIS position received 8 Sep 2026, 19:49 UTC.

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Updated 15 minutes ago using terrestrial data
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Under way using engine
Current Navigational Status
0.4 kn
Speed
237.0°
/ 55°
Course / Heading
4.4 m
Static Draught
4.4 m
Current Draught

Voyage Tracker

Japan flag
MAIZURUJPMAI
ATD
05:33 UTCSep 5, 2026
ETA
23:30 UTCSep 8, 2026
ZUISEN MARU

ZUISEN MARU

Identity

Tanker
Type
Japan flagJP
Flag
9712993
IMO Number
431005238
MMSI
JD3668
Call Sign

Specifications

79 m × 12 m
Length × Breadth
2014-01-01
Year Built
2,309 t
Deadweight
997 t
Gross Tonnage
N/A
Engine Power
YAMANAKA SHIPBUILDING & IRON WORKS - IMABARI, JAPAN
Builder
NIPPON KAIJI KYOKAI (NKK)
Class Society
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Dive into the fleet, port, and flag state that ZUISEN MARU is part of.

Flag State
All JP-flagged vessels
Browse every ship currently registered under the JP 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 MAIZURU
Port traffic, arrivals and live vessel positions for MAIZURU (JPMAI).
Destination Port
Port of TOMAKOMAI
Arrivals, berth specifications, and live vessel traffic for TOMAKOMAI (JPTMK).

About ZUISEN MARU

Identity · Ownership · Class · Route

ZUISEN MARU — Tanker

Built in 2014, with a gross tonnage of 997 GT, and a dead weight of 2,309 tonnes, ZUISEN MARU is a tanker registered under the Japan flag. The vessel is owned by JAPAN RAILWAY SHINPO ASAHI - TOKYO, JAPAN, built by YAMANAKA SHIPBUILDING & IRON WORKS - IMABARI, JAPAN.

ZUISEN MARU route and voyage history

ZUISEN MARU is currently on a voyage from MAIZURU to TOMAKOMAI with an estimated arrival on 2026-09-08T23:30:00Z. The live route and current course of ZUISEN MARU 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

ZUISEN MARU is classed by NIPPON KAIJI KYOKAI (NKK), which inspects the vessel against its safety and structural rules. Vessels in the same class as ZUISEN MARU can be seen in the Similar Vessels section above or in the full tanker fleet at /vessel-type/tanker.

  • MMSI: 431005238
  • IMO: 9712993
  • Call sign: JD3668
  • Vessel type: Tanker
  • Flag state: Japan

Frequently Asked Questions

Where is ZUISEN MARU right now?+
ZUISEN MARU is currently under way in the Sea of Japan. It is sailing from MAIZURU to TOMAKOMAI with an ETA of 8 Sep 2026, 23:30 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 ZUISEN MARU?+
ZUISEN MARU broadcasts MMSI 431005238 and is registered as IMO 9712993, with call sign JD3668. 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 ZUISEN MARU?+
ZUISEN MARU is classified as a tanker vessel registered under the JP 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 JP flag list at /flag/jp.
How can I see the live position of ZUISEN MARU?+
MarineRadar shows the latest AIS broadcast from ZUISEN MARU 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 ZUISEN MARU'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 ZUISEN MARU?+
ZUISEN MARU is classed by NIPPON KAIJI KYOKAI (NKK), the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a tanker, ZUISEN MARU 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. ZUISEN MARU has a gross tonnage of 997 GT.

ZUISEN MARU — Key Facts

MMSI
431005238
IMO number
9712993
Call sign
JD3668
Vessel type
Tanker
Flag state
JP
Navigation status
Under way using engine
Current speed
0.4 knots
Course over ground
237.0°
Heading
55°
Last known position
42.6060°, 141.6248°
Destination
TOMAKOMAI
ETA
2026-09-08T23:30:00Z
Departure port
MAIZURU
Actual time of departure
2026-09-05T05:33:00Z
Current draught
4.4 m
Maximum static draught
4.4 m
Year built
2014-01-01
Gross tonnage
997
Dead weight
2309 t
AIS last updated
2026-09-08T19:49:00Z