Juneyao Maru IV
ship · Indonesia · built 2014 · AIS Class A
In short
Juneyao Maru IV (ship, Indonesia flag) was last seen on AIS on , under way at 5.4 kn, in the Indian Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its crew-entered AIS destination is PRIOK; its reported draught is 4.2 m (voyage report via AISstream.io global terrestrial AIS, received Sep 28, 2026, 00:22 UTC).
Current voyage: from Sungai Gerong, Sumatra (departed Sep 26, 2026, 22:37 UTC) to PRIOK
- Vessel type
- ship
- Flag
- Indonesia
- Year built
- 2014
- Gross tonnage
- 2,382
- Size (length × beam)
- 88 m × 15 m
- Registered owner
- —
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Last reported position
received- Position
- 2.8942° S, 106.0737° E
- Area
- Indian Ocean
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 5.4 kn
- Course
- 95°
- Heading
- —
Last 30 days: 1 port call (Sungai Gerong, Sumatra).
Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.
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Try the live demo, no sign-upIdentity & particulars
- Name
- Juneyao Maru IV
- IMO numberWhat is an IMO number?
- 9711212
- MMSIWhat is an MMSI?
- 525018280
- Call signWhat is a call sign?
- JZSN
- Flag
- Indonesia
- Vessel type
- ship
- Gross tonnageGross tonnage vs deadweight
- 2,382
- Deadweight (DWT)
- Source: Wikidata, record Q104035061. Added to Voydar on September 23, 2026. Licence: CC0 1.0.4,900 t
- Length overall
- 88.3 m
- Beam
- 15 m
- Year built
- 2014
IndonesiaA tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.
Ownership & management
Each line shows where the fact comes from. Links backed by an identifier point to the company page.
No owner, operator or manager is recorded for this vessel yet.
Timeline
Dated events for this ship from every source Voydar holds, newest first. Each line names its source; derived items say how they were derived.
| Date | Event | Source |
|---|---|---|
| Left Sungai Gerong, SumatraAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at Sungai Gerong, SumatraAIS-detected | Voydar port-call detector (AIS geofence) |
Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.
Port calls
Two kinds of evidence, kept apart: calls Voydar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.
Detected from AIS AIS-detected
| Port | Arrived | Departed | Time in port |
|---|---|---|---|
| Sungai Gerong, Sumatra IDSUG | Sep 25, 2026, 18:14 UTC | Sep 26, 2026, 22:37 UTC | 28 h 24 min |
Detected by Voydar when the ship's AIS positions stayed slow inside a harbour area. Calls shorter than 30 minutes are not shown. Depends on AIS reception; detection started on June 8, 2026.
Behaviour at sea Voydar-derived
Patterns Voydar derived from this ship's AIS broadcasts. They are inferences, not reports: each one shows how it was computed and how confident we are, and none of them says why a ship behaved this way.
| When | What we observed | Confidence |
|---|---|---|
| Sep 27, 2026, 05:16 UTC | Draught change Reported draught went from 2.4 m to 4.2 m after leaving Sungai Gerong, Sumatra. Voydar infers the ship probably loaded cargo. Method seadar.behaviour.draught_change v1 | Medium (55%) |
Source: AISstream.io global terrestrial AIS. AIS data: AISstream.io. Licence: none published.
Derived from AIS positions of feeds whose terms allow display on Voydar. Coverage is terrestrial: gaps are reported only where our receivers kept hearing other ships. Detections below medium confidence are not shown.
Frequently asked questions
- Where is Juneyao Maru IV now?
- Juneyao Maru IV (ship, Indonesia flag) was last seen on AIS on Sep 28, 2026, 01:28 UTC, under way at 5.4 kn, in the Indian Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was PRIOK (voyage report via AISstream.io global terrestrial AIS, received Sep 28, 2026, 00:22 UTC). This report does not confirm the ship’s current route.
- What kind of ship is Juneyao Maru IV?
- Juneyao Maru IV is a ship sailing under the flag of Indonesia, built in 2014. The vessel is 88.3 m long with a beam of 15 m and has a gross tonnage of 2,382.
- What sanctions and inspection records does Voydar hold for Juneyao Maru IV?
- Voydar has no matched sanctions record displayed for Juneyao Maru IV from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Juneyao Maru IV. Missing records do not establish whether the ship has been detained.
Neighbouring IMO numbers
IMO numbers are issued in sequence. These are the nearest numbers below and above this ship's that have a full Voydar profile.
Use this data
This page is also available as JSON, free, with the source and licence of every section. Sections whose sources do not permit redistribution are listed as withheld.
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