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Japan flag

OCEAN SILK — Passenger · MMSI 431020683

JPClass B
World map showing the last known position of OCEAN SILK at 30° 41.400' N, 130° 55.349' E
NSEW
Current PositionNo recent signal

OCEAN SILK has not broadcast an AIS position for 10 days. Its most recent report placed it in the East China Sea, at 30.6900° N, 130.9225° E, on 30 Aug 2026, 01:25 UTC. It was sailing from NISHINOOMOTE to CLASS B.

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Updated 9 days ago using terrestrial data
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Class B
Current Navigational Status
19.2 kn
Speed
161.0°
/ ---
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

ATD
15:36 UTCJul 12, 2026
CLASS B
ETA
01:45 UTCJul 8, 2026
OCEAN SILK

OCEAN SILK

Identity

Passenger
Type
Japan flagJP
Flag
N/A
IMO Number
431020683
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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Dive into the fleet, port, and flag state that OCEAN SILK 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 Passengers
See the global fleet of passengers tracked on MarineRadar with live AIS data.
Departure Port
Port of NISHINOOMOTE
Port traffic, arrivals and live vessel positions for NISHINOOMOTE (JPIIN).

About OCEAN SILK

Identity · Ownership · Class · Route

OCEAN SILK — Passenger

OCEAN SILK is a passenger registered under the Japan flag.

OCEAN SILK route and voyage history

OCEAN SILK most recently departed NISHINOOMOTE. The live route and current course of OCEAN SILK 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 OCEAN SILK can be seen in the Similar Vessels section above or in the full passenger fleet at /vessel-type/passenger.

Frequently Asked Questions

Where is OCEAN SILK right now?+
OCEAN SILK has not broadcast an AIS position for 10 days. The most recent broadcast placed it in the East China Sea, on 30 Aug 2026, 01:25 UTC. It was sailing from NISHINOOMOTE to CLASS B. 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 OCEAN SILK?+
OCEAN SILK broadcasts MMSI 431020683. 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 OCEAN SILK?+
OCEAN SILK is classified as a passenger vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full passenger fleet at /vessel-type/passenger and full JP flag list at /flag/jp.
How can I see the live position of OCEAN SILK?+
MarineRadar shows the latest AIS broadcast from OCEAN SILK 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 OCEAN SILK'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 OCEAN SILK?+
As a passenger, OCEAN SILK sits in the same design class as the other passengers listed in the Similar Vessels section of the vessel page, or in the full passenger directory at /vessel-type/passenger.

OCEAN SILK — Key Facts

MMSI
431020683
Vessel type
Passenger
Flag state
JP
Navigation status
Class B
Current speed
19.2 knots
Course over ground
161.0°
Last known position
30.6900°, 130.9225°
Destination
CLASS B
ETA
2026-07-08T01:45:00Z
Departure port
NISHINOOMOTE
Actual time of departure
2026-07-12T15:36:00Z
AIS last updated
2026-08-30T01:25:00Z