MarineRadar — Home
HubNews & TrendsForumVesselLighthousePort
Sign inDownload
Google PlayApp Store
Download
✕
HubNews & TrendsForumVesselLighthousePort
Sign in
Japan flag

SOYO MARU — Other · IMO 9073452

JPMoored
World map showing the last known position of SOYO MARU at 35° 22.534' N, 139° 39.263' E
NSEW
Current PositionLive

SOYO MARU is currently moored in the Sea of Japan, at 35.3756° N, 139.6544° E. It is sailing from NIIGATA to YOKOHAMA with an ETA of 21 Jul 2026, 04:16 UTC. AIS position received 8 Sep 2026, 17:33 UTC.

Show in Map
Updated 3 minutes ago using terrestrial data
Live Satellite · latest position

See where SOYO MARU is now

This fix came from a shore antenna, and those stop at the coast. Use a satellite credit to track this vessel in the deep sea.

$0.99 for 1 satellite position

Get satellite position · $0.99Save up to 60% with credit packs →
Moored
Current Navigational Status
0.0 kn
Speed
0.0°
/ 44°
Course / Heading
5 m
Static Draught
5 m
Current Draught

Voyage Tracker

Japan flag
NIIGATAJPKIJ
ATD
07:21 UTCJul 10, 2026
ETA
04:16 UTCJul 21, 2026
SOYO MARU

SOYO MARU

Identity

Other
Type
Japan flagJP
Flag
9073452
IMO Number
431673000
MMSI
JGKL
Call Sign

Specifications

67 m × 12 m
Length × Breadth
1994-01-01
Year Built
519 t
Deadweight
892 t
Gross Tonnage
N/A
Engine Power
MITSUBISHI HEAVY INDUSTRIES LTD - KOBE, JAPAN
Builder
N/A
Class Society
Live tracking · 50,000+ mariners

Track SOYO MARU live on MarineRadar

Real-time AIS positions, voyage history, and arrival alerts for SOYO MARU — straight from your phone.

Live AIS positionsVoyage historyArrival alerts
Get the App

4.6 ★ · 18,000 reviews

Dive into the fleet, port, and flag state that SOYO MARU is part of.

Flag State
All JP-flagged vessels
Browse every ship currently registered under the JP flag, with live AIS positions.
Departure Port
Port of NIIGATA
Port traffic, arrivals and live vessel positions for NIIGATA (JPKIJ).
Destination Port
Port of YOKOHAMA
Arrivals, berth specifications, and live vessel traffic for YOKOHAMA (JPYOK).

About SOYO MARU

Identity · Ownership · Class · Route

SOYO MARU — Vessel

Built in 1994, with a gross tonnage of 892 GT, and a dead weight of 519 tonnes, SOYO MARU is a maritime vessel registered under the Japan flag. The vessel is owned by FISHERIES RESEARCH - YOKOHAMA, JAPAN, built by MITSUBISHI HEAVY INDUSTRIES LTD - KOBE, JAPAN.

SOYO MARU route and voyage history

SOYO MARU is currently on a voyage from NIIGATA to YOKOHAMA with an estimated arrival on 2026-07-21T04:16:00Z. The live route and current course of SOYO 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 SOYO MARU can be seen in the Similar Vessels section above.

  • MMSI: 431673000
  • IMO: 9073452
  • Call sign: JGKL
  • Flag state: Japan

Frequently Asked Questions

Where is SOYO MARU right now?+
SOYO MARU is currently moored in the Sea of Japan, within the Japan / Korea shipping lane. It is sailing from NIIGATA to YOKOHAMA with an ETA of 21 Jul 2026, 04:16 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 SOYO MARU?+
SOYO MARU broadcasts MMSI 431673000 and is registered as IMO 9073452, with call sign JGKL. 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 SOYO MARU?+
SOYO MARU is a maritime vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full JP flag list at /flag/jp.
How can I see the live position of SOYO MARU?+
MarineRadar shows the latest AIS broadcast from SOYO 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 SOYO 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 SOYO MARU?+
The vessel's design class is inferred from its dimensions, gross tonnage and dead weight, all of which are listed in the Identity and Specifications panels on the vessel page. SOYO MARU has a gross tonnage of 892 GT.

SOYO MARU — Key Facts

MMSI
431673000
IMO number
9073452
Call sign
JGKL
Vessel type
Unknown
Flag state
JP
Navigation status
Moored
Current speed
0.0 knots
Course over ground
0.0°
Heading
44°
Last known position
35.3756°, 139.6544°
Destination
YOKOHAMA
ETA
2026-07-21T04:16:00Z
Departure port
NIIGATA
Actual time of departure
2026-07-10T07:21:00Z
Current draught
5 m
Maximum static draught
5 m
Year built
1994-01-01
Gross tonnage
892
Dead weight
519 t
AIS last updated
2026-09-08T17:33:42Z