DEE4 KASTANIA
Chemical tanker · Liberia · AIS Class A
In short
DEE4 KASTANIA (Chemical tanker, Liberia flag) was last seen on AIS on , under way at 12.2 kn, in the North Atlantic Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its last detected port call was at Mongstad: arrived Jul 1, 2026, left Jul 3, 2026. ISM manager: H4 KASTANIA SA (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).
- Vessel type
- Chemical tanker
- Flag
- Liberia
- Year built
- —
- Gross tonnage
- —
- Size (length × beam)
- —
- ISM manager
- H4 KASTANIA SA
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Last reported position
received- Position
- 38.7569° N, 10.4555° W
- Area
- North Atlantic Ocean
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 12.2 kn
- Course
- 181°
- Heading
- 181°
Voydar detected no port call in the last 30 days.
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
- DEE4 KASTANIA
- IMO numberWhat is an IMO number?
- 9933638
- MMSIWhat is an MMSI?
- 636021583
- Call signWhat is a call sign?
- 5LER3
- Flag
- Liberia
- AIS ship type
- Tanker
- Gross tonnageGross tonnage vs deadweight
- —
- Length overall
- —
- Beam
- —
- Year built
- —
LiberiaA 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.
- ISM manager
- Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Oct 5, 2026
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 MongstadAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at MongstadAIS-detected | Voydar port-call detector (AIS geofence) | |
| Port State Control inspection at Woods Hole, Massachusetts | USCG PSIX / CGMIX inspections | |
| Port State Control inspection at Port Arthur, Texas | USCG PSIX / CGMIX inspections | |
| Reported departure from Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported arrival at Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Inspection at WASHINGTON, District of Columbia | USCG PSIX / CGMIX inspections | |
| Port State Control inspection at New Orleans, Louisiana | USCG PSIX / CGMIX inspections | |
| Inspection at Mobile, Alabama | USCG PSIX / CGMIX inspections | |
| Inspection at Mobile, Alabama | USCG PSIX / CGMIX inspections | |
| Port State Control inspection at New Orleans, Louisiana | USCG PSIX / CGMIX inspections |
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.
Safety & inspections
| Date | Type | Port | Findings |
|---|---|---|---|
| Sep 23, 2025 | Vessel InspectionPSC | Woods Hole, Massachusetts | clean |
| Nov 16, 2024 | Vessel InspectionPSC | Port Arthur, Texas | clean |
| Oct 7, 2023 | Incident Investigation | WASHINGTON, District of Columbia | clean |
| Sep 29, 2023 | Vessel InspectionPSC | New Orleans, Louisiana | clean |
| Jul 5, 2023 | Vessel Inspection | Mobile, Alabama | clean |
| Jul 1, 2023 | Vessel Inspection | Mobile, Alabama | clean |
| Sep 26, 2022 | Vessel InspectionPSC | New Orleans, Louisiana | clean |
Source: U.S. Coast Guard Port State Information Exchange (PSIX) — public domain. Covers inspections recorded in U.S. waters. Free on Voydar; the incumbents charge for this.
Emissions & fuel consumption
Independently verified annual figures reported under the EU MRV regulation — public environmental data the incumbents don't surface.
| Year | CO₂ emitted | Fuel burned | Time at sea | CO₂ / n mile |
|---|---|---|---|---|
| 2023 | 1,918 t | 606 t | 36 days | 232 kg |
| 2024 | 8,230 t | 2,622 t | 122 days | 231 kg |
| 2025 | 3,927 t | 1,251 t | 71 days | 211 kg |
Technical efficiency: EEXI (4.02 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.
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 |
|---|---|---|---|
| Mongstad NOMON | Jul 1, 2026, 03:00 UTC | Jul 3, 2026, 07:55 UTC | 2 d 4 h |
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.
Reported by authorities Authority-reported
| Port | Record | Date (UTC) | Berth | Source |
|---|---|---|---|---|
| Hong Kong HKHKG | Arrival | Jan 2, 2024, 08:23 UTC | PT | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
Records published by the authority named on each row. Earliest record for this ship: January 2, 2024.
Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.
Frequently asked questions
- Where is DEE4 KASTANIA now?
- DEE4 KASTANIA (Chemical tanker, Liberia flag) was last seen on AIS on Jul 10, 2026, 05:05 UTC, under way at 12.2 kn, in the North Atlantic Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
- What kind of ship is DEE4 KASTANIA?
- DEE4 KASTANIA is a chemical tanker sailing under the flag of Liberia.
- Who is recorded as the owner or manager of DEE4 KASTANIA?
- H4 KASTANIA SA is recorded as ISM manager for DEE4 KASTANIA (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.
- What sanctions and inspection records does Voydar hold for DEE4 KASTANIA?
- Voydar has no matched sanctions record displayed for DEE4 KASTANIA 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. DEE4 KASTANIA has 7 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.
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
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