Japan flag

KYOKUHOU MARUTanker · IMO 1027873

JPUnderway Using Engine
World map showing the last known position of KYOKUHOU MARU at 26° 47.174' N, 128° 26.180' E
NSEW
Current PositionLive

KYOKUHOU MARU is currently under way in the East China Sea, at 26.7862° N, 128.4363° E, making 14.5 knots on a course of 31°. It is sailing from NAKAGUSUSKU to NAGOYA with an ETA of 11 Sep 2026, 10:00 UTC. AIS position received 8 Sep 2026, 17:33 UTC.

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Updated 57 minutes ago using terrestrial data
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Underway Using Engine
Current Navigational Status
14.5 kn
Speed
31.0°
/ 26°
Course / Heading
5.8 m
Static Draught
5.8 m
Current Draught

Voyage Tracker

ATD
13:54 UTCSep 8, 2026
Japan flag
NAGOYAJPNGO
ETA
10:00 UTCSep 11, 2026
KYOKUHOU MARU

KYOKUHOU MARU

Identity

Tanker
Type
Japan flagJP
Flag
1027873
IMO Number
431024543
MMSI
JD5389
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 KYOKUHOU 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 NAKAGUSUSKU
Port traffic, arrivals and live vessel positions for NAKAGUSUSKU (JPKNX).
Destination Port
Port of NAGOYA
Arrivals, berth specifications, and live vessel traffic for NAGOYA (JPNGO).

About KYOKUHOU MARU

Identity · Ownership · Class · Route

KYOKUHOU MARU — Tanker

KYOKUHOU MARU is a tanker registered under the Japan flag.

KYOKUHOU MARU route and voyage history

KYOKUHOU MARU is currently on a voyage from NAKAGUSUSKU to NAGOYA with an estimated arrival on 2026-09-11T10:00:00Z. The live route and current course of KYOKUHOU 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 KYOKUHOU MARU can be seen in the Similar Vessels section above or in the full tanker fleet at /vessel-type/tanker.

  • MMSI: 431024543
  • IMO: 1027873
  • Call sign: JD5389
  • Vessel type: Tanker
  • Flag state: Japan

Frequently Asked Questions

Where is KYOKUHOU MARU right now?+
KYOKUHOU MARU is currently under way in the East China Sea. It is sailing from NAKAGUSUSKU to NAGOYA with an ETA of 11 Sep 2026, 10:00 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 KYOKUHOU MARU?+
KYOKUHOU MARU broadcasts MMSI 431024543 and is registered as IMO 1027873, with call sign JD5389. 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 KYOKUHOU MARU?+
KYOKUHOU 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 KYOKUHOU MARU?+
MarineRadar shows the latest AIS broadcast from KYOKUHOU 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 KYOKUHOU 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 KYOKUHOU MARU?+
As a tanker, KYOKUHOU 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.

KYOKUHOU MARU — Key Facts

MMSI
431024543
IMO number
1027873
Call sign
JD5389
Vessel type
Tanker
Flag state
JP
Navigation status
Underway Using Engine
Current speed
14.5 knots
Course over ground
31.0°
Heading
26°
Last known position
26.7862°, 128.4363°
Destination
NAGOYA
ETA
2026-09-11T10:00:00Z
Departure port
NAKAGUSUSKU
Actual time of departure
2026-09-08T13:54:00Z
Current draught
5.8 m
Maximum static draught
5.8 m
AIS last updated
2026-09-08T17:33:25Z