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South Korea flag

S 31 — Fishing · MMSI 440080350

KR
World map showing the last known position of S 31 at 34° 56.828' N, 127° 51.754' E
NSEW
Current PositionLast report

S 31 was last reported in the Sea of Japan, at 34.9471° N, 127.8626° E.

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Updated — using terrestrial data
Live Satellite · latest position

See where S 31 is now

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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
S 31

S 31

Identity

Fishing
Type
South Korea flagKR
Flag
N/A
IMO Number
440080350
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 S 31 — straight from your phone.

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Dive into the fleet, port, and flag state that S 31 is part of.

Flag State
All KR-flagged vessels
Browse every ship currently registered under the KR flag, with live AIS positions.
Vessel Type
Browse all Fishings
See the global fleet of fishings tracked on MarineRadar with live AIS data.

About S 31

Identity · Ownership · Class · Route

S 31 — Fishing

S 31 is a fishing registered under the South Korea flag.

S 31 route and voyage history

The most recent AIS broadcast from S 31 is shown on the live map above. The live route and current course of S 31 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 S 31 can be seen in the Similar Vessels section above or in the full fishing fleet at /vessel-type/fishing.

Frequently Asked Questions

Where is S 31 right now?+
S 31 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 S 31?+
S 31 broadcasts MMSI 440080350. 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 S 31?+
S 31 is classified as a fishing vessel registered under the KR flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full fishing fleet at /vessel-type/fishing and full KR flag list at /flag/kr.
How can I see the live position of S 31?+
MarineRadar shows the latest AIS broadcast from S 31 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 S 31'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 S 31?+
As a fishing, S 31 sits in the same design class as the other fishings listed in the Similar Vessels section of the vessel page, or in the full fishing directory at /vessel-type/fishing.

S 31 — Key Facts

MMSI
440080350
Vessel type
Fishing
Flag state
KR
Current speed
0.0 knots
Course over ground
0.0°
Last known position
34.9471°, 127.8626°