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Indonesia flag

CANCER OCEAN — Tug · MMSI 525701151

IDClass B
World map showing the last known position of CANCER OCEAN at 5° 53.360' S, 106° 5.143' E
NSEW
Current PositionLive

CANCER OCEAN is currently positioned in the Java Sea, at 5.8893° S, 106.0857° E. It is sailing from SURALAYA to CILEGON with an ETA of 8 Sep 2026, 08:29 UTC. AIS position received 8 Sep 2026, 19:38 UTC.

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Updated 6 minutes ago using terrestrial data
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Class B
Current Navigational Status
0.1 kn
Speed
327.2°
/ 511°
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

ATD
08:02 UTCSep 8, 2026
Indonesia flag
CILEGONIDCGN
ETA
08:29 UTCSep 8, 2026
CANCER OCEAN

CANCER OCEAN

Identity

Tug
Type
Indonesia flagID
Flag
N/A
IMO Number
525701151
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 CANCER OCEAN 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 SURALAYA
Port traffic, arrivals and live vessel positions for SURALAYA (IDSRL).
Destination Port
Port of CILEGON
Arrivals, berth specifications, and live vessel traffic for CILEGON (IDCGN).

About CANCER OCEAN

Identity · Ownership · Class · Route

CANCER OCEAN — Tug

CANCER OCEAN is a tug registered under the Indonesia flag.

CANCER OCEAN route and voyage history

CANCER OCEAN is currently on a voyage from SURALAYA to CILEGON with an estimated arrival on 2026-09-08T08:29:00Z. The live route and current course of CANCER 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 CANCER OCEAN can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

Frequently Asked Questions

Where is CANCER OCEAN right now?+
CANCER OCEAN is currently in the Java Sea. It is sailing from SURALAYA to CILEGON with an ETA of 8 Sep 2026, 08:29 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 CANCER OCEAN?+
CANCER OCEAN broadcasts MMSI 525701151. 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 CANCER OCEAN?+
CANCER OCEAN 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 CANCER OCEAN?+
MarineRadar shows the latest AIS broadcast from CANCER 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 CANCER 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 CANCER OCEAN?+
As a tug, CANCER OCEAN 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.

CANCER OCEAN — Key Facts

MMSI
525701151
Vessel type
Tug
Flag state
ID
Navigation status
Class B
Current speed
0.1 knots
Course over ground
327.2°
Heading
511°
Last known position
-5.8893°, 106.0857°
Destination
CILEGON
ETA
2026-09-08T08:29:00Z
Departure port
SURALAYA
Actual time of departure
2026-09-08T08:02:00Z
AIS last updated
2026-09-08T19:38:26Z