Indonesia flag

QUANTUM HARMONYTanker · IMO 9418054

IDUnder way using engine
World map showing the last known position of QUANTUM HARMONY at 21° 24.353' N, 66° 51.057' E
NSEW
Current PositionLive

QUANTUM HARMONY is currently under way in the Arabian Sea, at 21.4059° N, 66.8509° E, making 10.8 knots on a course of 70°. It is sailing from CILACAP ANCH to SIKKA with an ETA of 9 Sep 2026, 04:30 UTC. AIS position received 8 Sep 2026, 09:14 UTC.

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Updated 5 hours ago using terrestrial data
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Under way using engine
Current Navigational Status
10.8 kn
Speed
70.0°
/ 67°
Course / Heading
11 m
Static Draught
21.2 m
Current Draught

Voyage Tracker

ATD
02:44 UTCJul 31, 2026
India flag
SIKKAINSIK
ETA
04:30 UTCSep 9, 2026
QUANTUM HARMONY

QUANTUM HARMONY

Identity

Tanker
Type
Indonesia flagID
Flag
9418054
IMO Number
525119184
MMSI
YDGQ2
Call Sign

Specifications

333 m × 60 m
Length × Breadth
2009-01-01
Year Built
317,963 t
Deadweight
164,680 t
Gross Tonnage
26,406 kW
Engine Power
WAIGAOQIAO SHIPBUILDING - SHANGHAI, CHINA
Builder
LLOYD'S SHIPPING REGISTER
Class Society
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Dive into the fleet, port, and flag state that QUANTUM HARMONY 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 Tankers
See the global fleet of tankers tracked on MarineRadar with live AIS data.
Departure Port
Port of CILACAP ANCH
Port traffic, arrivals and live vessel positions for CILACAP ANCH (SGSIN).
Destination Port
Port of SIKKA
Arrivals, berth specifications, and live vessel traffic for SIKKA (INSIK).

About QUANTUM HARMONY

Identity · Ownership · Class · Route

QUANTUM HARMONY — Tanker

Built in 2009, with a gross tonnage of 164,680 GT, and a dead weight of 317,963 tonnes, QUANTUM HARMONY is a tanker registered under the Indonesia flag. The vessel is owned by NOVA TANKERS - COPENHAGEN, DENMARK, built by WAIGAOQIAO SHIPBUILDING - SHANGHAI, CHINA.

QUANTUM HARMONY route and voyage history

QUANTUM HARMONY is currently on a voyage from CILACAP ANCH to SIKKA with an estimated arrival on 2026-09-09T04:30:00Z. The live route and current course of QUANTUM HARMONY 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

QUANTUM HARMONY is classed by LLOYD'S SHIPPING REGISTER, which inspects the vessel against its safety and structural rules. Vessels in the same class as QUANTUM HARMONY can be seen in the Similar Vessels section above or in the full tanker fleet at /vessel-type/tanker.

  • MMSI: 525119184
  • IMO: 9418054
  • Call sign: YDGQ2
  • Vessel type: Tanker
  • Flag state: Indonesia

Frequently Asked Questions

Where is QUANTUM HARMONY right now?+
QUANTUM HARMONY is currently under way in the Arabian Sea. It is sailing from CILACAP ANCH to SIKKA with an ETA of 9 Sep 2026, 04:30 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 QUANTUM HARMONY?+
QUANTUM HARMONY broadcasts MMSI 525119184 and is registered as IMO 9418054, with call sign YDGQ2. 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 QUANTUM HARMONY?+
QUANTUM HARMONY is classified as a tanker vessel registered under the ID 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 ID flag list at /flag/id.
How can I see the live position of QUANTUM HARMONY?+
MarineRadar shows the latest AIS broadcast from QUANTUM HARMONY 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 QUANTUM HARMONY'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 QUANTUM HARMONY?+
QUANTUM HARMONY is classed by LLOYD'S SHIPPING REGISTER, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a tanker, QUANTUM HARMONY 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. QUANTUM HARMONY has a gross tonnage of 164,680 GT.

QUANTUM HARMONY — Key Facts

MMSI
525119184
IMO number
9418054
Call sign
YDGQ2
Vessel type
Tanker
Flag state
ID
Navigation status
Under way using engine
Current speed
10.8 knots
Course over ground
70.0°
Heading
67°
Last known position
21.4059°, 66.8509°
Destination
SIKKA
ETA
2026-09-09T04:30:00Z
Departure port
CILACAP ANCH
Actual time of departure
2026-07-31T02:44:00Z
Current draught
21.2 m
Maximum static draught
11 m
Year built
2009-01-01
Gross tonnage
164680
Dead weight
317963 t
AIS last updated
2026-09-08T09:14:00Z