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Japan flag

FUKUSHIMA MARU — Tug · IMO 9992335

JPUnder way using engine
World map showing the last known position of FUKUSHIMA MARU at 36° 55.258' N, 140° 53.163' E
NSEW
Current PositionLast report

FUKUSHIMA MARU was last reported under way in the Sea of Japan, at 36.9210° N, 140.8861° E, on 7 Sep 2026, 13:43 UTC. It was sailing from ONAHAMA to ONAHAMA with an ETA of 6 Sep 2026, 11:25 UTC.

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Updated 1 day ago using terrestrial data
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Under way using engine
Current Navigational Status
12.1 kn
Speed
347.0°
/ 142°
Course / Heading
4.4 m
Static Draught
4.4 m
Current Draught

Voyage Tracker

Japan flag
ONAHAMAJPONA
ATD
11:02 UTCSep 6, 2026
Japan flag
ONAHAMAJPONA
ETA
11:25 UTCSep 6, 2026
FUKUSHIMA MARU

FUKUSHIMA MARU

Identity

Tug
Type
Japan flagJP
Flag
9992335
IMO Number
431021394
MMSI
JD5256
Call Sign

Specifications

32 m × 11 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 FUKUSHIMA 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 Tugs
See the global fleet of tugs tracked on MarineRadar with live AIS data.
Departure Port
Port of ONAHAMA
Port traffic, arrivals and live vessel positions for ONAHAMA (JPONA).

About FUKUSHIMA MARU

Identity · Ownership · Class · Route

FUKUSHIMA MARU — Tug

FUKUSHIMA MARU is a tug registered under the Japan flag.

FUKUSHIMA MARU route and voyage history

FUKUSHIMA MARU is currently on a voyage from ONAHAMA to ONAHAMA with an estimated arrival on 2026-09-06T11:25:00Z. The live route and current course of FUKUSHIMA 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 FUKUSHIMA MARU can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 431021394
  • IMO: 9992335
  • Call sign: JD5256
  • Vessel type: Tug
  • Flag state: Japan

Frequently Asked Questions

Where is FUKUSHIMA MARU right now?+
FUKUSHIMA MARU was last reported under way in the Sea of Japan, within the Japan / Korea shipping lane, on 7 Sep 2026, 13:43 UTC. It was sailing from ONAHAMA to ONAHAMA with an ETA of 6 Sep 2026, 11:25 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 FUKUSHIMA MARU?+
FUKUSHIMA MARU broadcasts MMSI 431021394 and is registered as IMO 9992335, with call sign JD5256. 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 FUKUSHIMA MARU?+
FUKUSHIMA MARU 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 FUKUSHIMA MARU?+
MarineRadar shows the latest AIS broadcast from FUKUSHIMA 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 FUKUSHIMA 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 FUKUSHIMA MARU?+
As a tug, FUKUSHIMA MARU 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.

FUKUSHIMA MARU — Key Facts

MMSI
431021394
IMO number
9992335
Call sign
JD5256
Vessel type
Tug
Flag state
JP
Navigation status
Under way using engine
Current speed
12.1 knots
Course over ground
347.0°
Heading
142°
Last known position
36.9210°, 140.8861°
Destination
ONAHAMA
ETA
2026-09-06T11:25:00Z
Departure port
ONAHAMA
Actual time of departure
2026-09-06T11:02:00Z
Current draught
4.4 m
Maximum static draught
4.4 m
AIS last updated
2026-09-07T13:43:00Z