Japan flag

SHONAN MARU NO.15 — Tug

JPUnder way using engine
World map showing the last known position of SHONAN MARU NO.15 at 34° 0.666' N, 134° 35.369' E
NSEW

Latitude / Longitude

34° 0.666' N
134° 35.369' E

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Updated 11 hours ago using terrestrial data
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Under way using engine
Current Navigational Status
0.0 kn
Speed
137.0°
/ 94°
Course / Heading
3.3 m
Static Draught
3.3 m
Current Draught
ATD
Jun 23, 2026, 01:28 UTC
ETA
Jun 22, 2026, 07:47 UTC
From
KOMATSUSHIMA
To
TOKUSHIMA
Record Route
Add to Fleet

Voyage Tracker

ATD
01:28 UTCJun 23, 2026
ETA
07:47 UTCJun 22, 2026
SHONAN MARU NO.15

SHONAN MARU NO.15

Identity

Tug
Type
Japan flagJP
Flag
N/A
IMO Number
431011512
MMSI
JD4362
Call Sign

Specifications

33 m × 9 m
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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Real-time AIS positions, voyage history, and arrival alerts for SHONAN MARU NO.15 — straight from your phone.

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Dive into the fleet, port, and flag state that SHONAN MARU NO.15 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.
Departure Port
Port of KOMATSUSHIMA
Port traffic, arrivals and live vessel positions for KOMATSUSHIMA (JPKOM).
Destination Port
Port of TOKUSHIMA
Arrivals, berth specifications, and live vessel traffic for TOKUSHIMA (JPTKS).

About SHONAN MARU NO.15

Identity · Ownership · Class · Route

SHONAN MARU NO.15 — Tug

SHONAN MARU NO.15 is a tug registered under the Japan flag.

SHONAN MARU NO.15 route and voyage history

SHONAN MARU NO.15 is currently on a voyage from KOMATSUSHIMA to TOKUSHIMA with an estimated arrival on 2026-06-22T07:47:00Z. The live route and current course of SHONAN MARU NO.15 are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass. View SHONAN MARU NO.15's full route replay to see voyage history, course changes, and port-by-port movement.

Vessel class and identifiers

Vessels in the same class as SHONAN MARU NO.15 can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 431011512
  • Call sign: JD4362
  • Vessel type: Tug
  • Flag state: Japan

Frequently Asked Questions

What are the identifiers for SHONAN MARU NO.15?+
SHONAN MARU NO.15 broadcasts MMSI 431011512, with call sign JD4362. 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 SHONAN MARU NO.15?+
SHONAN MARU NO.15 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 SHONAN MARU NO.15?+
MarineRadar shows the latest AIS broadcast from SHONAN MARU NO.15 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 SHONAN MARU NO.15'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 SHONAN MARU NO.15?+
As a tug, SHONAN MARU NO.15 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.

SHONAN MARU NO.15 — Key Facts

MMSI
431011512
Call sign
JD4362
Vessel type
Tug
Flag state
JP
Navigation status
Under way using engine
Current speed
0.0 knots
Course over ground
137.0°
Heading
94°
Last known position
34.0111°, 134.5895°
Destination
TOKUSHIMA
ETA
2026-06-22T07:47:00Z
Departure port
KOMATSUSHIMA
Actual time of departure
2026-06-23T01:28:00Z
Current draught
3.3 m
Maximum static draught
3.3 m
AIS last updated
2026-06-23T01:59:00Z