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

3SUMITOKUMARU — Tug · MMSI 431011178

JP
World map showing the last known position of 3SUMITOKUMARU at 35° 30.901' N, 139° 43.877' E
NSEW
Current PositionLast report

3SUMITOKUMARU was last reported in the Sea of Japan, at 35.5150° N, 139.7313° E.

Show in Map
Updated — using terrestrial data
Live Satellite · latest position

See where 3SUMITOKUMARU 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 →
Unknown
Current Navigational Status
0.0 kn
Speed
0.0°
/ ---
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

N/A
ATD
N/A
N/A
ETA
N/A
3SUMITOKUMARU

3SUMITOKUMARU

Identity

Tug
Type
Japan flagJP
Flag
N/A
IMO Number
431011178
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
Live tracking · 50,000+ mariners

Track 3SUMITOKUMARU live on MarineRadar

Real-time AIS positions, voyage history, and arrival alerts for 3SUMITOKUMARU — straight from your phone.

Live AIS positionsVoyage historyArrival alerts
Get the App

4.6 ★ · 18,000 reviews

Similar Vessels

Nearby vessels of the same type

Tug

VICTORY VI

Tug

Tug

OMIDAN 3

Tug

SAR

RNLI LIFEBOAT 16 19

SAR

Dive into the fleet, port, and flag state that 3SUMITOKUMARU 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 Tugs
See the global fleet of tugs tracked on MarineRadar with live AIS data.

About 3SUMITOKUMARU

Identity · Ownership · Class · Route

3SUMITOKUMARU — Tug

3SUMITOKUMARU is a tug registered under the Japan flag.

3SUMITOKUMARU route and voyage history

The most recent AIS broadcast from 3SUMITOKUMARU is shown on the live map above. The live route and current course of 3SUMITOKUMARU 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 3SUMITOKUMARU can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 431011178
  • Vessel type: Tug
  • Flag state: Japan

Frequently Asked Questions

Where is 3SUMITOKUMARU right now?+
3SUMITOKUMARU 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 3SUMITOKUMARU?+
3SUMITOKUMARU broadcasts MMSI 431011178. 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 3SUMITOKUMARU?+
3SUMITOKUMARU is classified as a tug vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tug fleet at /vessel-type/tug-pilot-vessel and full JP flag list at /flag/jp.
How can I see the live position of 3SUMITOKUMARU?+
MarineRadar shows the latest AIS broadcast from 3SUMITOKUMARU 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 3SUMITOKUMARU'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 3SUMITOKUMARU?+
As a tug, 3SUMITOKUMARU sits in the same design class as the other tugs listed in the Similar Vessels section of the vessel page, or in the full tug directory at /vessel-type/tug-pilot-vessel.

3SUMITOKUMARU — Key Facts

MMSI
431011178
Vessel type
Tug
Flag state
JP
Current speed
0.0 knots
Course over ground
0.0°
Last known position
35.5150°, 139.7313°