Japan flag

NANSEI MARUTanker · IMO 9881407

JPUnder way using engine
World map showing the last known position of NANSEI MARU at 34° 14.248' N, 132° 14.291' E
NSEW
Current PositionLive

NANSEI MARU is currently under way in the Sea of Japan, at 34.2375° N, 132.2382° E, making 0.0 knots on a course of 42°. It is sailing from OITA to OTAKE with an ETA of 8 Sep 2026, 22:20 UTC. AIS position received 8 Sep 2026, 14:15 UTC.

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Updated 14 minutes ago using terrestrial data
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Under way using engine
Current Navigational Status
0.0 kn
Speed
42.0°
/ 348°
Course / Heading
4 m
Static Draught
4 m
Current Draught

Voyage Tracker

Japan flag
OITAJPOIT
ATD
06:54 UTCSep 8, 2026
Japan flag
OTAKEJPOTK
ETA
22:20 UTCSep 8, 2026
NANSEI MARU

NANSEI MARU

Identity

Tanker
Type
Japan flagJP
Flag
9881407
IMO Number
431014192
MMSI
JD4708
Call Sign

Specifications

64 m × 10 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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Dive into the fleet, port, and flag state that NANSEI MARU 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 Tankers
See the global fleet of tankers tracked on MarineRadar with live AIS data.
Departure Port
Port of OITA
Port traffic, arrivals and live vessel positions for OITA (JPOIT).
Destination Port
Port of OTAKE
Arrivals, berth specifications, and live vessel traffic for OTAKE (JPOTK).

About NANSEI MARU

Identity · Ownership · Class · Route

NANSEI MARU — Tanker

NANSEI MARU is a tanker registered under the Japan flag.

NANSEI MARU route and voyage history

NANSEI MARU is currently on a voyage from OITA to OTAKE with an estimated arrival on 2026-09-08T22:20:00Z. The live route and current course of NANSEI 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 NANSEI MARU can be seen in the Similar Vessels section above or in the full tanker fleet at /vessel-type/tanker.

  • MMSI: 431014192
  • IMO: 9881407
  • Call sign: JD4708
  • Vessel type: Tanker
  • Flag state: Japan

Frequently Asked Questions

Where is NANSEI MARU right now?+
NANSEI MARU is currently under way in the Sea of Japan, within the Japan / Korea shipping lane. It is sailing from OITA to OTAKE with an ETA of 8 Sep 2026, 22:20 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 NANSEI MARU?+
NANSEI MARU broadcasts MMSI 431014192 and is registered as IMO 9881407, with call sign JD4708. 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 NANSEI MARU?+
NANSEI MARU is classified as a tanker vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tanker fleet at /vessel-type/tanker and full JP flag list at /flag/jp.
How can I see the live position of NANSEI MARU?+
MarineRadar shows the latest AIS broadcast from NANSEI 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 NANSEI 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 NANSEI MARU?+
As a tanker, NANSEI MARU sits in the same design class as the other tankers listed in the Similar Vessels section of the vessel page, or in the full tanker directory at /vessel-type/tanker.

NANSEI MARU — Key Facts

MMSI
431014192
IMO number
9881407
Call sign
JD4708
Vessel type
Tanker
Flag state
JP
Navigation status
Under way using engine
Current speed
0.0 knots
Course over ground
42.0°
Heading
348°
Last known position
34.2375°, 132.2382°
Destination
OTAKE
ETA
2026-09-08T22:20:00Z
Departure port
OITA
Actual time of departure
2026-09-08T06:54:00Z
Current draught
4 m
Maximum static draught
4 m
Dead weight
0 t
AIS last updated
2026-09-08T14:15:00Z