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CHIYO MARU — Cargo · IMO 9810135

JPUnder way using engine
World map showing the last known position of CHIYO MARU at 26° 14.229' N, 127° 40.762' E
NSEW
Current PositionLive

CHIYO MARU is currently under way in the East China Sea, at 26.2371° N, 127.6794° E, making 0.1 knots on a course of 11°. It is sailing from TOKYO to NAHA with an ETA of 7 Sep 2026, 03:43 UTC. AIS position received 8 Sep 2026, 16:49 UTC.

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Updated 14 minutes ago using terrestrial data
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Under way using engine
Current Navigational Status
0.1 kn
Speed
11.0°
/ 180°
Course / Heading
4.5 m
Static Draught
4.5 m
Current Draught

Voyage Tracker

Japan flag
TOKYOJPTYO
ATD
03:30 UTCSep 4, 2026
Japan flag
NAHAJPNAH
ETA
03:43 UTCSep 7, 2026
CHIYO MARU

CHIYO MARU

Identity

Cargo
Type
Japan flagJP
Flag
9810135
IMO Number
431009152
MMSI
JD4142
Call Sign

Specifications

75 m × 13 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 CHIYO 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 Cargos
See the global fleet of cargos tracked on MarineRadar with live AIS data.
Departure Port
Port of TOKYO
Port traffic, arrivals and live vessel positions for TOKYO (JPTYO).
Destination Port
Port of NAHA
Arrivals, berth specifications, and live vessel traffic for NAHA (JPNAH).

About CHIYO MARU

Identity · Ownership · Class · Route

CHIYO MARU — Cargo

CHIYO MARU is a cargo registered under the Japan flag.

CHIYO MARU route and voyage history

CHIYO MARU is currently on a voyage from TOKYO to NAHA with an estimated arrival on 2026-09-07T03:43:00Z. The live route and current course of CHIYO 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 CHIYO MARU can be seen in the Similar Vessels section above or in the full cargo fleet at /vessel-type/cargo.

  • MMSI: 431009152
  • IMO: 9810135
  • Call sign: JD4142
  • Vessel type: Cargo
  • Flag state: Japan

Frequently Asked Questions

Where is CHIYO MARU right now?+
CHIYO MARU is currently under way in the East China Sea. It is sailing from TOKYO to NAHA with an ETA of 7 Sep 2026, 03:43 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 CHIYO MARU?+
CHIYO MARU broadcasts MMSI 431009152 and is registered as IMO 9810135, with call sign JD4142. 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 CHIYO MARU?+
CHIYO MARU 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 CHIYO MARU?+
MarineRadar shows the latest AIS broadcast from CHIYO 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 CHIYO 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 CHIYO MARU?+
As a cargo, CHIYO MARU 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.

CHIYO MARU — Key Facts

MMSI
431009152
IMO number
9810135
Call sign
JD4142
Vessel type
Cargo
Flag state
JP
Navigation status
Under way using engine
Current speed
0.1 knots
Course over ground
11.0°
Heading
180°
Last known position
26.2371°, 127.6794°
Destination
NAHA
ETA
2026-09-07T03:43:00Z
Departure port
TOKYO
Actual time of departure
2026-09-04T03:30:00Z
Current draught
4.5 m
Maximum static draught
4.5 m
AIS last updated
2026-09-08T16:49:00Z