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Japan flag

MASYUU — Other · MMSI 431999674

JP
World map showing the last known position of MASYUU at 34° 0.764' N, 130° 51.478' E
NSEW
Current PositionLast report

MASYUU was last reported in the Sea of Japan, at 34.0127° N, 130.8580° E.

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

Voyage Tracker

N/A
ATD
N/A
N/A
ETA
N/A
MASYUU

MASYUU

Identity

Other
Type
Japan flagJP
Flag
N/A
IMO Number
431999674
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 MASYUU — straight from your phone.

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Dive into the fleet, port, and flag state that MASYUU is part of.

Flag State
All JP-flagged vessels
Browse every ship currently registered under the JP flag, with live AIS positions.

About MASYUU

Identity · Ownership · Class · Route

MASYUU — Vessel

MASYUU is a maritime vessel registered under the Japan flag.

MASYUU route and voyage history

The most recent AIS broadcast from MASYUU is shown on the live map above. The live route and current course of MASYUU 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 MASYUU can be seen in the Similar Vessels section above.

  • MMSI: 431999674
  • Flag state: Japan

Frequently Asked Questions

Where is MASYUU right now?+
MASYUU was last reported in the Sea of Japan, within the Japan / Korea shipping lane. 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 MASYUU?+
MASYUU broadcasts MMSI 431999674. 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 MASYUU?+
MASYUU is a maritime vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full JP flag list at /flag/jp.
How can I see the live position of MASYUU?+
MarineRadar shows the latest AIS broadcast from MASYUU 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 MASYUU'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 MASYUU?+
The vessel's design class is inferred from its dimensions, gross tonnage and dead weight, all of which are listed in the Identity and Specifications panels on the vessel page.

MASYUU — Key Facts

MMSI
431999674
Vessel type
Unknown
Flag state
JP
Current speed
0.0 knots
Course over ground
0.0°
Last known position
34.0127°, 130.8580°