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Japan flag

SETO — Passenger · MMSI 431019421

JPUnder way using engine
World map showing the last known position of SETO at 34° 29.309' N, 133° 57.181' E
NSEW
Current PositionLast report

SETO was last reported under way in the Sea of Japan, at 34.4885° N, 133.9530° E, on 8 Sep 2026, 06:46 UTC. It was sailing from NAOSHIMA to UNO with an ETA of 8 Sep 2026, 06:39 UTC.

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Updated 8 hours ago using terrestrial data
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Under way using engine
Current Navigational Status
6.4 kn
Speed
333.0°
/ 347°
Course / Heading
4 m
Static Draught
4 m
Current Draught

Voyage Tracker

ATD
06:39 UTCSep 8, 2026
Japan flag
UNOJPUNO
ETA
06:39 UTCSep 8, 2026
SETO

SETO

Identity

Passenger
Type
Japan flagJP
Flag
N/A
IMO Number
431019421
MMSI
JD5134
Call Sign

Specifications

74 m × 15 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 SETO 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 NAOSHIMA
Port traffic, arrivals and live vessel positions for NAOSHIMA (JPNAS).
Destination Port
Port of UNO
Arrivals, berth specifications, and live vessel traffic for UNO (JPUNO).

About SETO

Identity · Ownership · Class · Route

SETO — Passenger

SETO is a passenger registered under the Japan flag.

SETO route and voyage history

SETO is currently on a voyage from NAOSHIMA to UNO with an estimated arrival on 2026-09-08T06:39:00Z. The live route and current course of SETO 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 SETO can be seen in the Similar Vessels section above or in the full passenger fleet at /vessel-type/passenger.

  • MMSI: 431019421
  • Call sign: JD5134
  • Vessel type: Passenger
  • Flag state: Japan

Frequently Asked Questions

Where is SETO right now?+
SETO was last reported under way in the Sea of Japan, within the Japan / Korea shipping lane, on 8 Sep 2026, 06:46 UTC. It was sailing from NAOSHIMA to UNO with an ETA of 8 Sep 2026, 06:39 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 SETO?+
SETO broadcasts MMSI 431019421, with call sign JD5134. 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 SETO?+
SETO 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 SETO?+
MarineRadar shows the latest AIS broadcast from SETO 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 SETO'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 SETO?+
As a passenger, SETO 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.

SETO — Key Facts

MMSI
431019421
Call sign
JD5134
Vessel type
Passenger
Flag state
JP
Navigation status
Under way using engine
Current speed
6.4 knots
Course over ground
333.0°
Heading
347°
Last known position
34.4885°, 133.9530°
Destination
UNO
ETA
2026-09-08T06:39:00Z
Departure port
NAOSHIMA
Actual time of departure
2026-09-08T06:39:00Z
Current draught
4 m
Maximum static draught
4 m
AIS last updated
2026-09-08T06:46:00Z