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Japan flag

AMAKUSA — Cargo · IMO 9819777

JPMoored
World map showing the last known position of AMAKUSA at 39° 16.318' N, 141° 53.306' E
NSEW
Current PositionNo recent signal

AMAKUSA has not broadcast an AIS position for 4 days. Its most recent report placed it in the Sea of Japan, at 39.2720° N, 141.8884° E, on 4 Sep 2026, 23:36 UTC. It was sailing from MURORAN to KAMAISHI.

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Updated 3 days ago using terrestrial data
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Moored
Current Navigational Status
0.0 kn
Speed
275.0°
/ 293°
Course / Heading
4.8 m
Static Draught
4.8 m
Current Draught

Voyage Tracker

Japan flag
MURORANJPMUR
ATD
22:24 UTCSep 2, 2026
ETA
15:58 UTCSep 3, 2026
AMAKUSA

AMAKUSA

Identity

Cargo
Type
Japan flagJP
Flag
9819777
IMO Number
431009641
MMSI
JD4223
Call Sign

Specifications

76 m × 12 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 AMAKUSA 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 Cargos
See the global fleet of cargos tracked on MarineRadar with live AIS data.
Departure Port
Port of MURORAN
Port traffic, arrivals and live vessel positions for MURORAN (JPMUR).
Destination Port
Port of KAMAISHI
Arrivals, berth specifications, and live vessel traffic for KAMAISHI (JPKIS).

About AMAKUSA

Identity · Ownership · Class · Route

AMAKUSA — Cargo

AMAKUSA is a cargo registered under the Japan flag.

AMAKUSA route and voyage history

AMAKUSA is currently on a voyage from MURORAN to KAMAISHI with an estimated arrival on 2026-09-03T15:58:00Z. The live route and current course of AMAKUSA 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 AMAKUSA can be seen in the Similar Vessels section above or in the full cargo fleet at /vessel-type/cargo.

  • MMSI: 431009641
  • IMO: 9819777
  • Call sign: JD4223
  • Vessel type: Cargo
  • Flag state: Japan

Frequently Asked Questions

Where is AMAKUSA right now?+
AMAKUSA has not broadcast an AIS position for 4 days. The most recent broadcast placed it in the Sea of Japan, on 4 Sep 2026, 23:36 UTC. It was sailing from MURORAN to KAMAISHI. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.
What are the identifiers for AMAKUSA?+
AMAKUSA broadcasts MMSI 431009641 and is registered as IMO 9819777, with call sign JD4223. 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 AMAKUSA?+
AMAKUSA is classified as a cargo vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full cargo fleet at /vessel-type/cargo and full JP flag list at /flag/jp.
How can I see the live position of AMAKUSA?+
MarineRadar shows the latest AIS broadcast from AMAKUSA 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 AMAKUSA'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 AMAKUSA?+
As a cargo, AMAKUSA sits in the same design class as the other cargos listed in the Similar Vessels section of the vessel page, or in the full cargo directory at /vessel-type/cargo.

AMAKUSA — Key Facts

MMSI
431009641
IMO number
9819777
Call sign
JD4223
Vessel type
Cargo
Flag state
JP
Navigation status
Moored
Current speed
0.0 knots
Course over ground
275.0°
Heading
293°
Last known position
39.2720°, 141.8884°
Destination
KAMAISHI
ETA
2026-09-03T15:58:00Z
Departure port
MURORAN
Actual time of departure
2026-09-02T22:24:00Z
Current draught
4.8 m
Maximum static draught
4.8 m
Dead weight
0 t
AIS last updated
2026-09-04T23:36:00Z