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Japan flag

SEIEI MARU — Cargo · IMO 9810848

JP
World map showing the last known position of SEIEI MARU at 35° 44.889' N, 136° 1.367' E
NSEW
Current PositionLast report

SEIEI MARU was last reported in the Sea of Japan, at 35.7482° N, 136.0228° E.

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Updated — using terrestrial data
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Unknown
Current Navigational Status
0.0 kn
Speed
0.0°
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Course / Heading
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Static Draught
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Current Draught

Voyage Tracker

N/A
ATD
N/A
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ETA
N/A
SEIEI MARU

SEIEI MARU

Identity

Cargo
Type
Japan flagJP
Flag
9810848
IMO Number
431521000
MMSI
N/A
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 SEIEI 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 Cargos
See the global fleet of cargos tracked on MarineRadar with live AIS data.

About SEIEI MARU

Identity · Ownership · Class · Route

SEIEI MARU — Cargo

SEIEI MARU is a cargo registered under the Japan flag.

SEIEI MARU route and voyage history

The most recent AIS broadcast from SEIEI MARU is shown on the live map above. The live route and current course of SEIEI 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 SEIEI MARU can be seen in the Similar Vessels section above or in the full cargo fleet at /vessel-type/cargo.

  • MMSI: 431521000
  • IMO: 9810848
  • Vessel type: Cargo
  • Flag state: Japan

Frequently Asked Questions

Where is SEIEI MARU right now?+
SEIEI MARU was last reported in the Sea of Japan, within the Japan / Korea shipping lane. 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 SEIEI MARU?+
SEIEI MARU broadcasts MMSI 431521000 and is registered as IMO 9810848. 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 SEIEI MARU?+
SEIEI MARU is classified as a cargo vessel registered under the JP 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 JP flag list at /flag/jp.
How can I see the live position of SEIEI MARU?+
MarineRadar shows the latest AIS broadcast from SEIEI 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 SEIEI 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 SEIEI MARU?+
As a cargo, SEIEI MARU 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.

SEIEI MARU — Key Facts

MMSI
431521000
IMO number
9810848
Vessel type
Cargo
Flag state
JP
Current speed
0.0 knots
Course over ground
0.0°
Last known position
35.7482°, 136.0228°