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Indonesia flag

JOHAN JAYA 156 — Tug · IMO 9903798

IDUnder way using engine
World map showing the last known position of JOHAN JAYA 156 at 3° 3.651' S, 104° 29.575' E
NSEW
Current PositionLast report

JOHAN JAYA 156 was last reported under way in the Indian Ocean, at 3.0609° S, 104.4929° E, on 6 Aug 2026, 17:28 UTC. It was sailing from PALEMBANG to PELABUHAN RATU with an ETA of 5 Aug 2026, 18:57 UTC.

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Updated 23 hours ago using terrestrial data
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Under way using engine
Current Navigational Status
3.2 kn
Speed
271.0°
/ 511°
Course / Heading
3.2 m
Static Draught
3.2 m
Current Draught
ATD
Aug 6, 2026, 11:44 UTC
ETA
Aug 5, 2026, 18:57 UTC
From
PALEMBANG
To
PELABUHAN RATU

Voyage Tracker

ATD
11:44 UTCAug 6, 2026
ETA
18:57 UTCAug 5, 2026
JOHAN JAYA 156

JOHAN JAYA 156

Identity

Tug
Type
Indonesia flagID
Flag
9903798
IMO Number
525500784
MMSI
YDB3169
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 156 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 PALEMBANG
Port traffic, arrivals and live vessel positions for PALEMBANG (IDPLM).

About JOHAN JAYA 156

Identity · Ownership · Class · Route

JOHAN JAYA 156 — Tug

JOHAN JAYA 156 is a tug registered under the Indonesia flag.

JOHAN JAYA 156 route and voyage history

JOHAN JAYA 156 is currently on a voyage from PALEMBANG to PELABUHAN RATU with an estimated arrival on 2026-08-05T18:57:00Z. The live route and current course of JOHAN JAYA 156 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 156 can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 525500784
  • IMO: 9903798
  • Call sign: YDB3169
  • Vessel type: Tug
  • Flag state: Indonesia

Frequently Asked Questions

Where is JOHAN JAYA 156 right now?+
JOHAN JAYA 156 was last reported under way in the Indian Ocean, on 6 Aug 2026, 17:28 UTC. It was sailing from PALEMBANG to PELABUHAN RATU with an ETA of 5 Aug 2026, 18:57 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 156?+
JOHAN JAYA 156 broadcasts MMSI 525500784 and is registered as IMO 9903798, with call sign YDB3169. 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 156?+
JOHAN JAYA 156 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 156?+
MarineRadar shows the latest AIS broadcast from JOHAN JAYA 156 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 156'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 156?+
As a tug, JOHAN JAYA 156 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 156 — Key Facts

MMSI
525500784
IMO number
9903798
Call sign
YDB3169
Vessel type
Tug
Flag state
ID
Navigation status
Under way using engine
Current speed
3.2 knots
Course over ground
271.0°
Heading
511°
Last known position
-3.0609°, 104.4929°
Destination
PELABUHAN RATU
ETA
2026-08-05T18:57:00Z
Departure port
PALEMBANG
Actual time of departure
2026-08-06T11:44:00Z
Current draught
3.2 m
Maximum static draught
3.2 m
AIS last updated
2026-08-06T17:28:00Z