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Indonesia flag

WECOY 7 — Tug · MMSI 525700147

IDClass B
World map showing the last known position of WECOY 7 at 5° 54.834' S, 106° 6.533' E
NSEW
Current PositionLast report

WECOY 7 was last reported under way in the Java Sea, at 5.9139° S, 106.1089° E, on 7 Sep 2026, 09:34 UTC. It was sailing from JAKARTA to SURALAYA with an ETA of 28 Aug 2026, 15:38 UTC.

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Updated 1 day ago using terrestrial data
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Class B
Current Navigational Status
3.5 kn
Speed
161.0°
/ 511°
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

Indonesia flag
JAKARTAIDJKT
ATD
17:48 UTCAug 23, 2026
ETA
15:38 UTCAug 28, 2026
WECOY 7

WECOY 7

Identity

Tug
Type
Indonesia flagID
Flag
N/A
IMO Number
525700147
MMSI
YD3997
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 WECOY 7 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 JAKARTA
Port traffic, arrivals and live vessel positions for JAKARTA (IDJKT).
Destination Port
Port of SURALAYA
Arrivals, berth specifications, and live vessel traffic for SURALAYA (IDSRL).

About WECOY 7

Identity · Ownership · Class · Route

WECOY 7 — Tug

WECOY 7 is a tug registered under the Indonesia flag.

WECOY 7 route and voyage history

WECOY 7 is currently on a voyage from JAKARTA to SURALAYA with an estimated arrival on 2026-08-28T15:38:00Z. The live route and current course of WECOY 7 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 WECOY 7 can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 525700147
  • Call sign: YD3997
  • Vessel type: Tug
  • Flag state: Indonesia

Frequently Asked Questions

Where is WECOY 7 right now?+
WECOY 7 was last reported under way in the Java Sea, on 7 Sep 2026, 09:34 UTC. It was sailing from JAKARTA to SURALAYA with an ETA of 28 Aug 2026, 15:38 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 WECOY 7?+
WECOY 7 broadcasts MMSI 525700147, with call sign YD3997. 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 WECOY 7?+
WECOY 7 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 WECOY 7?+
MarineRadar shows the latest AIS broadcast from WECOY 7 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 WECOY 7'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 WECOY 7?+
As a tug, WECOY 7 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.

WECOY 7 — Key Facts

MMSI
525700147
Call sign
YD3997
Vessel type
Tug
Flag state
ID
Navigation status
Class B
Current speed
3.5 knots
Course over ground
161.0°
Heading
511°
Last known position
-5.9139°, 106.1089°
Destination
SURALAYA
ETA
2026-08-28T15:38:00Z
Departure port
JAKARTA
Actual time of departure
2026-08-23T17:48:00Z
AIS last updated
2026-09-07T09:34:37Z