Japan flag

EIYU MARUTanker · IMO 9822877

JPUnder way using engine
World map showing the last known position of EIYU MARU at 40° 27.013' N, 141° 51.493' E
NSEW
Current PositionLive

EIYU MARU is currently under way in the Sea of Japan, at 40.4502° N, 141.8582° E, making 12.6 knots on a course of 163°. It is sailing from TOMAKOMAI ANCH to SENDAI with an ETA of 9 Sep 2026, 15:30 UTC. AIS position received 8 Sep 2026, 16:54 UTC.

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Updated 2 hours ago using terrestrial data
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Under way using engine
Current Navigational Status
12.6 kn
Speed
163.0°
/ 162°
Course / Heading
5.2 m
Static Draught
5.2 m
Current Draught

Voyage Tracker

ATD
04:58 UTCSep 8, 2026
Japan flag
SENDAIJPSGM
ETA
15:30 UTCSep 9, 2026
EIYU MARU

EIYU MARU

Identity

Tanker
Type
Japan flagJP
Flag
9822877
IMO Number
431010381
MMSI
JD4250
Call Sign

Specifications

104 m × 16 m
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 EIYU 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 TOMAKOMAI ANCH
Port traffic, arrivals and live vessel positions for TOMAKOMAI ANCH (JPHKD).
Destination Port
Port of SENDAI
Arrivals, berth specifications, and live vessel traffic for SENDAI (JPSGM).

About EIYU MARU

Identity · Ownership · Class · Route

EIYU MARU — Tanker

EIYU MARU is a tanker registered under the Japan flag.

EIYU MARU route and voyage history

EIYU MARU is currently on a voyage from TOMAKOMAI ANCH to SENDAI with an estimated arrival on 2026-09-09T15:30:00Z. The live route and current course of EIYU 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

Vessels in the same class as EIYU MARU can be seen in the Similar Vessels section above or in the full tanker fleet at /vessel-type/tanker.

  • MMSI: 431010381
  • IMO: 9822877
  • Call sign: JD4250
  • Vessel type: Tanker
  • Flag state: Japan

Frequently Asked Questions

Where is EIYU MARU right now?+
EIYU MARU is currently under way in the Sea of Japan, within the Japan / Korea shipping lane. It is sailing from TOMAKOMAI ANCH to SENDAI with an ETA of 9 Sep 2026, 15:30 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 EIYU MARU?+
EIYU MARU broadcasts MMSI 431010381 and is registered as IMO 9822877, with call sign JD4250. 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 EIYU MARU?+
EIYU 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 EIYU MARU?+
MarineRadar shows the latest AIS broadcast from EIYU 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 EIYU 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 EIYU MARU?+
As a tanker, EIYU 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.

EIYU MARU — Key Facts

MMSI
431010381
IMO number
9822877
Call sign
JD4250
Vessel type
Tanker
Flag state
JP
Navigation status
Under way using engine
Current speed
12.6 knots
Course over ground
163.0°
Heading
162°
Last known position
40.4502°, 141.8582°
Destination
SENDAI
ETA
2026-09-09T15:30:00Z
Departure port
TOMAKOMAI ANCH
Actual time of departure
2026-09-08T04:58:00Z
Current draught
5.2 m
Maximum static draught
5.2 m
Dead weight
0 t
AIS last updated
2026-09-08T16:54:00Z