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Japan flag

AOIMARU — Tanker · IMO 9911109

JP
World map showing the last known position of AOIMARU at 40° 23.249' N, 142° 2.617' E
NSEW
Current PositionLast report

AOIMARU was last reported in the North Pacific Ocean, at 40.3875° N, 142.0436° E.

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Updated — using terrestrial data
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Unknown
Current Navigational Status
0.0 kn
Speed
0.0°
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Course / Heading
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Static Draught
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Current Draught

Voyage Tracker

N/A
ATD
N/A
N/A
ETA
N/A
AOIMARU

AOIMARU

Identity

Tanker
Type
Japan flagJP
Flag
9911109
IMO Number
431666000
MMSI
N/A
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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Real-time AIS positions, voyage history, and arrival alerts for AOIMARU — straight from your phone.

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Dive into the fleet, port, and flag state that AOIMARU 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.

About AOIMARU

Identity · Ownership · Class · Route

AOIMARU — Tanker

AOIMARU is a tanker registered under the Japan flag.

AOIMARU route and voyage history

The most recent AIS broadcast from AOIMARU is shown on the live map above. The live route and current course of AOIMARU 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 AOIMARU can be seen in the Similar Vessels section above or in the full tanker fleet at /vessel-type/tanker.

  • MMSI: 431666000
  • IMO: 9911109
  • Vessel type: Tanker
  • Flag state: Japan

Frequently Asked Questions

Where is AOIMARU right now?+
AOIMARU was last reported in the North Pacific Ocean. 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 AOIMARU?+
AOIMARU broadcasts MMSI 431666000 and is registered as IMO 9911109. 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 AOIMARU?+
AOIMARU 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 AOIMARU?+
MarineRadar shows the latest AIS broadcast from AOIMARU 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 AOIMARU'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 AOIMARU?+
As a tanker, AOIMARU 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.

AOIMARU — Key Facts

MMSI
431666000
IMO number
9911109
Vessel type
Tanker
Flag state
JP
Current speed
0.0 knots
Course over ground
0.0°
Last known position
40.3875°, 142.0436°