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Japan flag

SYUHOMARU NO.13 — Fishing · MMSI 431000343

JPClass B
World map showing the last known position of SYUHOMARU NO.13 at 40° 2.227' N, 153° 7.978' E
NSEW
Current PositionNo recent signal

SYUHOMARU NO.13 has not broadcast an AIS position for 8 days. Its most recent report placed it in the North Pacific Ocean, at 40.0371° N, 153.1330° E, on 31 Aug 2026, 11:26 UTC. It was sailing from SHIOGAMA to SHIOGAMA.

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Updated 8 days ago using terrestrial data
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Class B
Current Navigational Status
3.4 kn
Speed
184.0°
/ ---
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

ATD
00:43 UTCJun 19, 2026
ETA
17:28 UTCAug 14, 2026
SYUHOMARU NO.13

SYUHOMARU NO.13

Identity

Fishing
Type
Japan flagJP
Flag
N/A
IMO Number
431000343
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 SYUHOMARU NO.13 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 Fishings
See the global fleet of fishings tracked on MarineRadar with live AIS data.
Departure Port
Port of SHIOGAMA
Port traffic, arrivals and live vessel positions for SHIOGAMA (JPSDJ).

About SYUHOMARU NO.13

Identity · Ownership · Class · Route

SYUHOMARU NO.13 — Fishing

SYUHOMARU NO.13 is a fishing registered under the Japan flag.

SYUHOMARU NO.13 route and voyage history

SYUHOMARU NO.13 is currently on a voyage from SHIOGAMA to SHIOGAMA with an estimated arrival on 2026-08-14T17:28:00Z. The live route and current course of SYUHOMARU NO.13 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 SYUHOMARU NO.13 can be seen in the Similar Vessels section above or in the full fishing fleet at /vessel-type/fishing.

Frequently Asked Questions

Where is SYUHOMARU NO.13 right now?+
SYUHOMARU NO.13 has not broadcast an AIS position for 8 days. The most recent broadcast placed it in the North Pacific Ocean, on 31 Aug 2026, 11:26 UTC. It was sailing from SHIOGAMA to SHIOGAMA. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.
What are the identifiers for SYUHOMARU NO.13?+
SYUHOMARU NO.13 broadcasts MMSI 431000343. 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 SYUHOMARU NO.13?+
SYUHOMARU NO.13 is classified as a fishing vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full fishing fleet at /vessel-type/fishing and full JP flag list at /flag/jp.
How can I see the live position of SYUHOMARU NO.13?+
MarineRadar shows the latest AIS broadcast from SYUHOMARU NO.13 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 SYUHOMARU NO.13'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 SYUHOMARU NO.13?+
As a fishing, SYUHOMARU NO.13 sits in the same design class as the other fishings listed in the Similar Vessels section of the vessel page, or in the full fishing directory at /vessel-type/fishing.

SYUHOMARU NO.13 — Key Facts

MMSI
431000343
Vessel type
Fishing
Flag state
JP
Navigation status
Class B
Current speed
3.4 knots
Course over ground
184.0°
Last known position
40.0371°, 153.1330°
Destination
SHIOGAMA
ETA
2026-08-14T17:28:00Z
Departure port
SHIOGAMA
Actual time of departure
2026-06-19T00:43:00Z
AIS last updated
2026-08-31T11:26:00Z