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South Korea flag

KOREX T1 — Tug · IMO 9590242

KRStopped
World map showing the last known position of KOREX T1 at 34° 55.398' N, 128° 35.917' E
NSEW
Current PositionLive

KOREX T1 is currently positioned in the Sea of Japan, at 34.9233° N, 128.5986° E. It is sailing from MASAN to GOHYEON with an ETA of 7 Sep 2026, 22:35 UTC. AIS position received 8 Sep 2026, 13:11 UTC.

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Updated 12 minutes ago using terrestrial data
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Stopped
Current Navigational Status
0.1 kn
Speed
0.0°
/ 206°
Course / Heading
4.3 m
Static Draught
4.3 m
Current Draught

Voyage Tracker

South Korea flag
MASANKRMAS
ATD
06:27 UTCAug 28, 2026
South Korea flag
GOHYEONKRKHN
ETA
22:35 UTCSep 7, 2026
KOREX T1

KOREX T1

Identity

Tug
Type
South Korea flagKR
Flag
9590242
IMO Number
441764000
MMSI
DSQZ5
Call Sign

Specifications

38 m × 10 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 KOREX T1 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 Tugs
See the global fleet of tugs tracked on MarineRadar with live AIS data.
Departure Port
Port of MASAN
Port traffic, arrivals and live vessel positions for MASAN (KRMAS).
Destination Port
Port of GOHYEON
Arrivals, berth specifications, and live vessel traffic for GOHYEON (KRKHN).

About KOREX T1

Identity · Ownership · Class · Route

KOREX T1 — Tug

KOREX T1 is a tug registered under the South Korea flag.

KOREX T1 route and voyage history

KOREX T1 is currently on a voyage from MASAN to GOHYEON with an estimated arrival on 2026-09-07T22:35:00Z. The live route and current course of KOREX T1 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 KOREX T1 can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 441764000
  • IMO: 9590242
  • Call sign: DSQZ5
  • Vessel type: Tug
  • Flag state: South Korea

Frequently Asked Questions

Where is KOREX T1 right now?+
KOREX T1 is currently in the Sea of Japan, within the Japan / Korea shipping lane. It is sailing from MASAN to GOHYEON with an ETA of 7 Sep 2026, 22:35 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 KOREX T1?+
KOREX T1 broadcasts MMSI 441764000 and is registered as IMO 9590242, with call sign DSQZ5. 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 KOREX T1?+
KOREX T1 is classified as a tug vessel registered under the KR flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tug fleet at /vessel-type/tug-pilot-vessel and full KR flag list at /flag/kr.
How can I see the live position of KOREX T1?+
MarineRadar shows the latest AIS broadcast from KOREX T1 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 KOREX T1'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 KOREX T1?+
As a tug, KOREX T1 sits in the same design class as the other tugs listed in the Similar Vessels section of the vessel page, or in the full tug directory at /vessel-type/tug-pilot-vessel.

KOREX T1 — Key Facts

MMSI
441764000
IMO number
9590242
Call sign
DSQZ5
Vessel type
Tug
Flag state
KR
Navigation status
Stopped
Current speed
0.1 knots
Course over ground
0.0°
Heading
206°
Last known position
34.9233°, 128.5986°
Destination
GOHYEON
ETA
2026-09-07T22:35:00Z
Departure port
MASAN
Actual time of departure
2026-08-28T06:27:00Z
Current draught
4.3 m
Maximum static draught
4.3 m
AIS last updated
2026-09-08T13:11:13Z