South Korea flag

RUBY OCEANTanker · IMO 9401453

KRMoored
World map showing the last known position of RUBY OCEAN at 35° 30.087' N, 129° 22.088' E
NSEW
Current PositionLive

RUBY OCEAN is currently moored in the Sea of Japan, at 35.5014° N, 129.3681° E. It is sailing from BUSAN NEW PORT to ULSAN with an ETA of 6 Sep 2026, 20:24 UTC. AIS position received 8 Sep 2026, 15:16 UTC.

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Updated 24 minutes ago using terrestrial data
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Moored
Current Navigational Status
0.0 kn
Speed
304.0°
/ 217°
Course / Heading
1.5 m
Static Draught
1.5 m
Current Draught

Voyage Tracker

ATD
15:13 UTCSep 6, 2026
South Korea flag
ULSANKRUSN
ETA
20:24 UTCSep 6, 2026
RUBY OCEAN

RUBY OCEAN

Identity

Tanker
Type
South Korea flagKR
Flag
9401453
IMO Number
440197000
MMSI
224816
Call Sign

Specifications

70 m × 17 m
Length × Breadth
2006-01-01
Year Built
1,290 t
Deadweight
499 t
Gross Tonnage
N/A
Engine Power
WATANABE SHIPBUILDING - NAGASAKI, JAPAN
Builder
N/A
Class Society
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Dive into the fleet, port, and flag state that RUBY OCEAN 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 Tankers
See the global fleet of tankers tracked on MarineRadar with live AIS data.
Departure Port
Port of BUSAN NEW PORT
Port traffic, arrivals and live vessel positions for BUSAN NEW PORT (KRBNP).
Destination Port
Port of ULSAN
Arrivals, berth specifications, and live vessel traffic for ULSAN (KRUSN).

About RUBY OCEAN

Identity · Ownership · Class · Route

RUBY OCEAN — Tanker

Built in 2006, with a gross tonnage of 499 GT, and a dead weight of 1,290 tonnes, RUBY OCEAN is a tanker registered under the South Korea flag. The vessel is owned by MARUNAKA KAIUN - NAGOYA, JAPAN, built by WATANABE SHIPBUILDING - NAGASAKI, JAPAN.

RUBY OCEAN route and voyage history

RUBY OCEAN is currently on a voyage from BUSAN NEW PORT to ULSAN with an estimated arrival on 2026-09-06T20:24:00Z. The live route and current course of RUBY OCEAN 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 RUBY OCEAN can be seen in the Similar Vessels section above or in the full tanker fleet at /vessel-type/tanker.

  • MMSI: 440197000
  • IMO: 9401453
  • Call sign: 224816
  • Vessel type: Tanker
  • Flag state: South Korea

Frequently Asked Questions

Where is RUBY OCEAN right now?+
RUBY OCEAN is currently moored in the Sea of Japan, within the Japan / Korea shipping lane. It is sailing from BUSAN NEW PORT to ULSAN with an ETA of 6 Sep 2026, 20:24 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 RUBY OCEAN?+
RUBY OCEAN broadcasts MMSI 440197000 and is registered as IMO 9401453, with call sign 224816. 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 RUBY OCEAN?+
RUBY OCEAN is classified as a tanker vessel registered under the KR flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tanker fleet at /vessel-type/tanker and full KR flag list at /flag/kr.
How can I see the live position of RUBY OCEAN?+
MarineRadar shows the latest AIS broadcast from RUBY OCEAN 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 RUBY OCEAN'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 RUBY OCEAN?+
As a tanker, RUBY OCEAN sits in the same design class as the other tankers listed in the Similar Vessels section of the vessel page, or in the full tanker directory at /vessel-type/tanker. RUBY OCEAN has a gross tonnage of 499 GT.

RUBY OCEAN — Key Facts

MMSI
440197000
IMO number
9401453
Call sign
224816
Vessel type
Tanker
Flag state
KR
Navigation status
Moored
Current speed
0.0 knots
Course over ground
304.0°
Heading
217°
Last known position
35.5014°, 129.3681°
Destination
ULSAN
ETA
2026-09-06T20:24:00Z
Departure port
BUSAN NEW PORT
Actual time of departure
2026-09-06T15:13:00Z
Current draught
1.5 m
Maximum static draught
1.5 m
Year built
2006-01-01
Gross tonnage
499
Dead weight
1290 t
AIS last updated
2026-09-08T15:16:00Z