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Indonesia flag

JOHAN JAYA 138 — Tug · MMSI 525023306

IDClass B
World map showing the last known position of JOHAN JAYA 138 at 1° 45.863' S, 116° 54.664' E
NSEW
Current PositionLive

JOHAN JAYA 138 is currently under way in the Indian Ocean, at 1.7644° S, 116.9111° E, making 3.4 knots on a course of 26°. It is sailing from GRESIK to SAMARINDA with an ETA of 25 Aug 2026, 15:21 UTC. AIS position received 8 Sep 2026, 14:55 UTC.

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Updated 4 hours ago using terrestrial data
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Class B
Current Navigational Status
3.4 kn
Speed
26.0°
/ 511°
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

Indonesia flag
GRESIKIDGRE
ATD
14:11 UTCAug 19, 2026
ETA
15:21 UTCAug 25, 2026
JOHAN JAYA 138

JOHAN JAYA 138

Identity

Tug
Type
Indonesia flagID
Flag
N/A
IMO Number
525023306
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 JOHAN JAYA 138 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 GRESIK
Port traffic, arrivals and live vessel positions for GRESIK (IDGRE).
Destination Port
Port of SAMARINDA
Arrivals, berth specifications, and live vessel traffic for SAMARINDA (IDSRI).

About JOHAN JAYA 138

Identity · Ownership · Class · Route

JOHAN JAYA 138 — Tug

JOHAN JAYA 138 is a tug registered under the Indonesia flag.

JOHAN JAYA 138 route and voyage history

JOHAN JAYA 138 is currently on a voyage from GRESIK to SAMARINDA with an estimated arrival on 2026-08-25T15:21:00Z. The live route and current course of JOHAN JAYA 138 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 JOHAN JAYA 138 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 JOHAN JAYA 138 right now?+
JOHAN JAYA 138 is currently under way in the Indian Ocean. It is sailing from GRESIK to SAMARINDA with an ETA of 25 Aug 2026, 15:21 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 JOHAN JAYA 138?+
JOHAN JAYA 138 broadcasts MMSI 525023306. 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 JOHAN JAYA 138?+
JOHAN JAYA 138 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 JOHAN JAYA 138?+
MarineRadar shows the latest AIS broadcast from JOHAN JAYA 138 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 JOHAN JAYA 138'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 JOHAN JAYA 138?+
As a tug, JOHAN JAYA 138 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.

JOHAN JAYA 138 — Key Facts

MMSI
525023306
Vessel type
Tug
Flag state
ID
Navigation status
Class B
Current speed
3.4 knots
Course over ground
26.0°
Heading
511°
Last known position
-1.7644°, 116.9111°
Destination
SAMARINDA
ETA
2026-08-25T15:21:00Z
Departure port
GRESIK
Actual time of departure
2026-08-19T14:11:00Z
AIS last updated
2026-09-08T14:55:03Z