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IDASSA

Oil tanker · Croatia · built 2019 · AIS Class A

IMO9825477MMSI238066000Call sign9AB3231Last AIS position Oct 1, 2026, 06:25 UTC

In short

IDASSA (Oil tanker, Croatia flag) was last seen on AIS on , under way at 12 kn, in the Mediterranean Sea. 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 Punta Cugno: arrived Sep 20, 2026, left Sep 22, 2026. ISM manager: SAMOS STEAMSHIP CO. (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type
Oil tanker
Year built
2019
Gross tonnage
63,500
Size (length × beam)
250 m × 44 m

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Last reported position

received
Position
35.9003° N, 27.4611° E
Area
Mediterranean Sea
StatusWhat do AIS statuses mean?
Under way using engine
Speed
12 kn
Course
301°
Heading
297°
35.9003° N, 27.4611° E
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Last 30 days: 1 port call (Punta Cugno).

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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Identity & particulars

Name
IDASSA
IMO numberWhat is an IMO number?
9825477
MMSIWhat is an MMSI?
238066000
Call signWhat is a call sign?
9AB3231
AIS ship type
Tanker
Gross tonnageGross tonnage vs deadweight
63,500
Length overall
250 m
Beam
44 m
Year built
2019

A 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 Sep 28, 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.

DateEventSource
Left Punta CugnoAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at Punta CugnoAIS-detectedVoydar port-call detector (AIS geofence)
Inspection at CORPUS CHRISTI, TexasUSCG PSIX / CGMIX inspections
Port State Control inspection at STATEN ISLAND, New YorkUSCG PSIX / CGMIX inspections
Inspection at STATEN ISLAND, New YorkUSCG PSIX / CGMIX inspections
Inspection at San Francisco, CaliforniaUSCG PSIX / CGMIX inspections
Inspection at WASHINGTON, District of ColumbiaUSCG PSIX / CGMIX inspections
Port State Control inspection at San Pedro, CaliforniaUSCG PSIX / CGMIX inspections
Inspection at San Pedro, CaliforniaUSCG PSIX / CGMIX inspections
Port State Control inspection at San Pedro, CaliforniaUSCG PSIX / CGMIX inspections
Inspection at PHILADELPHIA, PennsylvaniaUSCG PSIX / CGMIX inspections
Inspection at PHILADELPHIA, PennsylvaniaUSCG 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.

Incidents & investigations Authority-reported

Accident and incident reports by national investigation boards, and casualty warnings, that concern this ship. Each links to the original.

  • Occurred Oct 14, 2024Cargo, Liquid BulkNTSB marine investigations (CAROL)Martinez, CA, USA

    PLATANOS, Martinez, CA, USA (NTSB DCA25FM001)Report published Mar 12, 2026

    The National Transportation Safety Board determines that the probable cause of the contact of the tanker Platanos with the Martinez Refining Company Wharf pier was the pilot transposing the tug positions on his reference card and subsequently issuing orders to each tug that were intended for the other while maneuvering the tanker off a dock.

Source: NTSB marine investigations (CAROL). Courtesy: National Transportation Safety Board. Licence: US Government work (17 U.S.C. §105), public domain.

Safety & inspections

15
Inspections
not recorded
Detentions
0
Deficiencies
DateTypePortFindings
Jan 28, 2026Vessel InspectionCORPUS CHRISTI, Texasclean
Nov 3, 2025Vessel InspectionPSCSTATEN ISLAND, New Yorkclean
Oct 29, 2025Vessel InspectionSTATEN ISLAND, New Yorkclean
Oct 14, 2024Vessel InspectionSan Francisco, Californiaclean
Oct 14, 2024Incident InvestigationWASHINGTON, District of Columbiaclean
Oct 1, 2024Vessel InspectionPSCSan Pedro, Californiaclean
Aug 25, 2024BoardingSan Pedro, Californiaclean
Sep 14, 2023Vessel InspectionPSCSan Pedro, Californiaclean
Feb 7, 2023BoardingPHILADELPHIA, Pennsylvaniaclean
Feb 7, 2023Vessel InspectionPHILADELPHIA, Pennsylvaniaclean
Nov 18, 2022Vessel InspectionMobile, Alabamaclean
Sep 13, 2022Vessel InspectionPSCSTATEN ISLAND, New Yorkclean
Sep 12, 2022BoardingSTATEN ISLAND, New Yorkclean
Sep 4, 2022Vessel Operational ControlSTATEN ISLAND, New Yorkclean
Jul 19, 2020Vessel InspectionPSCTEXAS CITY, Texasclean

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.

YearCO₂ emittedFuel burnedTime at seaCO₂ / n mile
20204,876 t1,544 t47 days340 kg
20222,963 t939 t27 days386 kg
20231,574 t499 t11 days617 kg
20240 t0 t0 days—
20259,338 t2,992 t94 days340 kg

Technical efficiency: EEDI (3.13 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

PortArrivedDepartedTime in port
Punta Cugno ITPUCSep 20, 2026, 13:44 UTCSep 22, 2026, 12:08 UTC46 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.

Frequently asked questions

Where is IDASSA now?
IDASSA (Oil tanker, Croatia flag) was last seen on AIS on Oct 1, 2026, 06:25 UTC, under way at 12 kn, in the Mediterranean Sea. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is IDASSA?
IDASSA is an oil tanker sailing under the flag of Croatia, built in 2019. The vessel is 250 m long with a beam of 44 m and has a gross tonnage of 63,500.
Who is recorded as the owner or manager of IDASSA?
SAMOS STEAMSHIP CO. is recorded as ISM manager for IDASSA (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 IDASSA?
Voydar has no matched sanctions record displayed for IDASSA from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. IDASSA has 15 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.

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