What kind of ship is Olympic Flag?

Olympic Flag is an oil tanker sailing under the flag of Greece, built in 2004 by Namura Shipbuilding. The vessel is 274 m long with a beam of 47 m and has a gross tonnage of 80,591.

What sanctions and inspection records does Seadar hold for Olympic Flag?

Seadar has no matched sanctions record displayed for Olympic Flag 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. No matched inspection records are displayed for Olympic Flag. Missing records do not establish whether the ship has been detained.

Olympic Flag

Oil tanker · Greece · built 2004 · AIS Class A

IMO9271341MMSI240168000Call signSWDFLast AIS position Aug 5, 2026, 06:33 UTC

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In short

Olympic Flag (Oil tanker, Greece flag) was last seen on AIS on Aug 5, 2026, 06:33 UTC, under way at 11.4 kn, in the Baltic Sea. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: Springfield Shipping Co. Panama S.A. (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Oil tanker
Flag: Greece
Year built: 2004
Gross tonnage: 80,591
Size (length × beam): 274 m × 47 m
ISM manager: Springfield Shipping Co. Panama S.A.

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Last reported position

received Aug 5, 2026, 06:33 UTC

Position: 56.2365° N, 18.3736° E
Area: Baltic Sea
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 11.4 kn
Course: 234°
Heading: 234°

56.2365° N, 18.3736° E

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Seadar detected no port call in the last 30 days.

Port calls are detected by Seadar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

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Identity & particulars

Name: Olympic Flag
IMO numberWhat is an IMO number?: 9271341
MMSIWhat is an MMSI?: 240168000
Call signWhat is a call sign?: SWDF
Flag: Greece
Vessel type: Detailed type from WikidataOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 80,591
Deadweight (DWT): Source: Wikidata, record Q117024200. Added to Seadar on September 23, 2026. Licence: CC0 1.0.155,009 t
Length overall: 274 m
Beam: 47 m
Year built: 2004

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: Springfield Shipping Co. Panama S.A.
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder: Namura Shipbuilding
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Timeline

Dated events for this ship from every source Seadar holds, newest first. Each line names its source; derived items say how they were derived.

Date	Event	Source
Jun 24, 2020, 05:47 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jun 23, 2020, 09:03 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Feb 5, 2015	Reported departure from LOWER DELAWARE BAY DELAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 23, 2014	Reported arrival at LOWER DELAWARE BAY DELAuthority-reported	USACE foreign traffic vessel entrances & clearances

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.

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
2018	3,563 t	1,144 t	18 days	679 kg
2019	3,844 t	1,235 t	21 days	585 kg
2022	4,460 t	1,423 t	26 days	567 kg
2024	2,566 t	820 t	14 days	632 kg
2025	3,893 t	1,227 t	20 days	849 kg

Technical efficiency: EEXI (2.86 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 Seadar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Hong Kong HKHKG	Arrival	Jun 23, 2020, 09:03 UTC	SLA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
LOWER DELAWARE BAY DEL	Departure	Feb 5, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
LOWER DELAWARE BAY DEL	Arrival	Nov 23, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
Philadelphia USPHL	Departure	Oct 28, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
LOWER DELAWARE BAY DEL	Arrival	Oct 19, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
Philadelphia USPHL	Arrival	Sep 4, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
Philadelphia USPHL	Departure	Sep 4, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
Philadelphia USPHL	Departure	Jul 25, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
Philadelphia USPHL	Arrival	Jul 23, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
Philadelphia USPHL	Departure	Jun 17, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
Philadelphia USPHL	Arrival	Jun 9, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
Philadelphia USPHL	Departure	Apr 24, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: July 13, 2004.

Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.

Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.

Frequently asked questions

Where is Olympic Flag now?: Olympic Flag (Oil tanker, Greece flag) was last seen on AIS on Aug 5, 2026, 06:33 UTC, under way at 11.4 kn, in the Baltic Sea. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is Olympic Flag?: Olympic Flag is an oil tanker sailing under the flag of Greece, built in 2004 by Namura Shipbuilding. The vessel is 274 m long with a beam of 47 m and has a gross tonnage of 80,591.
Who is recorded as the owner or manager of Olympic Flag?: Springfield Shipping Co. Panama S.A. is recorded as ISM manager for Olympic Flag (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 Seadar hold for Olympic Flag?: Seadar has no matched sanctions record displayed for Olympic Flag 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. No matched inspection records are displayed for Olympic Flag. Missing records do not establish whether the ship has been detained.

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