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Indonesia flag

TERAS HYDRA — Tug · IMO 9531296

IDUnder way using engine
World map showing the last known position of TERAS HYDRA at 35° 3.452' N, 128° 59.932' E
NSEW
Current PositionNo recent signal

TERAS HYDRA has not broadcast an AIS position for 7 days. Its most recent report placed it in the Sea of Japan, at 35.0575° N, 128.9989° E, on 2 Sep 2026, 09:56 UTC. It was sailing from GOHYEON to BUSAN.

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Updated 6 days ago using terrestrial data
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Under way using engine
Current Navigational Status
0.1 kn
Speed
0.0°
/ 235°
Course / Heading
---
Static Draught
0.4 m
Current Draught

Voyage Tracker

South Korea flag
GOHYEONKRKHN
ATD
02:50 UTCJul 28, 2026
South Korea flag
BUSANKRPUS
ETA
03:05 UTCAug 27, 2026
TERAS HYDRA

TERAS HYDRA

Identity

Tug
Type
Indonesia flagID
Flag
9531296
IMO Number
525119036
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 TERAS HYDRA is part of.

Flag State
All ID-flagged vessels
Browse every ship currently registered under the ID 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 GOHYEON
Port traffic, arrivals and live vessel positions for GOHYEON (KRKHN).
Destination Port
Port of BUSAN
Arrivals, berth specifications, and live vessel traffic for BUSAN (KRPUS).

About TERAS HYDRA

Identity · Ownership · Class · Route

TERAS HYDRA — Tug

TERAS HYDRA is a tug registered under the Indonesia flag.

TERAS HYDRA route and voyage history

TERAS HYDRA is currently on a voyage from GOHYEON to BUSAN with an estimated arrival on 2026-08-27T03:05:00Z. The live route and current course of TERAS HYDRA 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 TERAS HYDRA can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 525119036
  • IMO: 9531296
  • Vessel type: Tug
  • Flag state: Indonesia

Frequently Asked Questions

Where is TERAS HYDRA right now?+
TERAS HYDRA has not broadcast an AIS position for 7 days. The most recent broadcast placed it in the Sea of Japan, on 2 Sep 2026, 09:56 UTC. It was sailing from GOHYEON to BUSAN. 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 TERAS HYDRA?+
TERAS HYDRA broadcasts MMSI 525119036 and is registered as IMO 9531296. 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 TERAS HYDRA?+
TERAS HYDRA is classified as a tug vessel registered under the ID 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 ID flag list at /flag/id.
How can I see the live position of TERAS HYDRA?+
MarineRadar shows the latest AIS broadcast from TERAS HYDRA 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 TERAS HYDRA'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 TERAS HYDRA?+
As a tug, TERAS HYDRA 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.

TERAS HYDRA — Key Facts

MMSI
525119036
IMO number
9531296
Vessel type
Tug
Flag state
ID
Navigation status
Under way using engine
Current speed
0.1 knots
Course over ground
0.0°
Heading
235°
Last known position
35.0575°, 128.9989°
Destination
BUSAN
ETA
2026-08-27T03:05:00Z
Departure port
GOHYEON
Actual time of departure
2026-07-28T02:50:00Z
Current draught
0.4 m
AIS last updated
2026-09-02T09:56:00Z