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Japan flag

KEISHU — Dredger · MMSI 431000805

JP
World map showing the last known position of KEISHU at 33° 55.005' N, 130° 48.867' E
NSEW
Current PositionLast report

KEISHU was last reported in the East China Sea, at 33.9167° N, 130.8144° 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
KEISHU

KEISHU

Identity

Dredger
Type
Japan flagJP
Flag
N/A
IMO Number
431000805
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 KEISHU 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 Dredgers
See the global fleet of dredgers tracked on MarineRadar with live AIS data.

About KEISHU

Identity · Ownership · Class · Route

KEISHU — Dredger

KEISHU is a dredger registered under the Japan flag.

KEISHU route and voyage history

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

Frequently Asked Questions

Where is KEISHU right now?+
KEISHU was last reported in the East China Sea, 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 KEISHU?+
KEISHU broadcasts MMSI 431000805. 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 KEISHU?+
KEISHU is classified as a dredger vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full dredger fleet at /vessel-type/military-special and full JP flag list at /flag/jp.
How can I see the live position of KEISHU?+
MarineRadar shows the latest AIS broadcast from KEISHU 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 KEISHU'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 KEISHU?+
As a dredger, KEISHU sits in the same design class as the other dredgers listed in the Similar Vessels section of the vessel page, or in the full dredger directory at /vessel-type/military-special.

KEISHU — Key Facts

MMSI
431000805
Vessel type
Dredger
Flag state
JP
Current speed
0.0 knots
Course over ground
0.0°
Last known position
33.9167°, 130.8144°