Blue Star Delos
Ferry · Greece · built 2011 · AIS Class A
In short
Blue Star Delos (Ferry, Greece flag) was last seen on AIS on , under way at 22.9 kn, in the port of Naxos. Its crew-entered AIS destination is PIR-PA-NA-IO-TH, with an ETA of Oct 1, 2026, 12:30 UTC; its reported draught is 5.9 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 09:39 UTC). It arrived there on Oct 1, 2026, 10:12 UTC. ISM manager: BLUE STAR FERRIES SINGLE MEMBER MARITIME S.A. (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025). It can carry up to 2,400 passengers (source: Wikidata).
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Last reported position
received- Position
- 37.0964° N, 25.3337° E
- Area
- Mediterranean Sea
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 22.9 kn
- Course
- 219°
- Heading
- 219°
Last 30 days: at least 12 port calls (Naxos, Piraeus, and Paros).
Port calls are detected by Seadar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.
A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)
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- Name
- Blue Star Delos
- IMO numberWhat is an IMO number?
- 9565039
- MMSIWhat is an MMSI?
- 241087000
- Call signWhat is a call sign?
- SVBF7
- Flag
- Greece
- AIS ship type
- Passenger
- Gross tonnageGross tonnage vs deadweight
- 18,498
- Length overall
- 145.9 m
- Beam
- —
- Year built
- 2011
- Passengers (maximum)
- Source: Wikidata, record Q83647683. Added to Seadar on September 23, 2026. Licence: CC0 1.0.2,400
GreeceA 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
- Builder
- 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 |
|---|---|---|
| Arrived at NaxosAIS-detected | Seadar port-call detector (AIS geofence) | |
| Left PiraeusAIS-detected | Seadar port-call detector (AIS geofence) | |
| Arrived at PiraeusAIS-detected | Seadar port-call detector (AIS geofence) | |
| Left ParosAIS-detected | Seadar port-call detector (AIS geofence) | |
| Arrived at ParosAIS-detected | Seadar 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.
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 | 76,850 t | 24,383 t | 201 days | 727 kg |
| 2019 | 83,355 t | 26,441 t | 204 days | 767 kg |
| 2020 | 60,088 t | 19,273 t | 154 days | 741 kg |
| 2021 | 71,234 t | 22,870 t | 190 days | 709 kg |
| 2022 | 79,094 t | 25,392 t | 202 days | 734 kg |
| 2023 | 73,984 t | 23,748 t | 185 days | 743 kg |
| 2024 | 81,469 t | 26,123 t | 212 days | 733 kg |
| 2025 | 76,713 t | 24,623 t | 195 days | 730 kg |
Technical efficiency: EEXI (33.28 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.
Detected from AIS AIS-detected
| Port | Arrived | Departed | Time in port |
|---|---|---|---|
| Naxos GRJNX | Oct 1, 2026, 10:12 UTC | in port | — |
| Piraeus GRPIR | Sep 30, 2026, 21:53 UTC | Oct 1, 2026, 04:59 UTC | 7 h 6 min |
| Paros GRPAS | Sep 30, 2026, 16:52 UTC | Sep 30, 2026, 17:47 UTC | 55 min |
| Naxos GRJNX | Sep 30, 2026, 10:09 UTC | Sep 30, 2026, 10:41 UTC | 32 min |
| Paros GRPAS | Sep 30, 2026, 08:50 UTC | Sep 30, 2026, 09:34 UTC | 44 min |
| Piraeus GRPIR | Sep 29, 2026, 21:28 UTC | Sep 30, 2026, 04:56 UTC | 7 h 28 min |
| Paros GRPAS | Sep 29, 2026, 16:44 UTC | Sep 29, 2026, 17:28 UTC | 44 min |
| Naxos GRJNX | Sep 29, 2026, 15:29 UTC | Sep 29, 2026, 16:01 UTC | 33 min |
| Piraeus GRPIR | Sep 28, 2026, 21:04 UTC | Sep 29, 2026, 04:58 UTC | 7 h 54 min |
| Piraeus GRPIR | Sep 27, 2026, 20:51 UTC | Sep 28, 2026, 04:53 UTC | 8 h 3 min |
| Piraeus GRPIR | Sep 26, 2026, 20:29 UTC | Sep 27, 2026, 04:52 UTC | 8 h 24 min |
| Piraeus GRPIR | Sep 25, 2026, 21:07 UTC | Sep 26, 2026, 04:59 UTC | 7 h 52 min |
Detected by Seadar 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.
About Blue Star Delos
Blue Star Delos is a fast ferry operated by the Greek company Blue Star Ferries. Built between 2010 and 2011 by Daewoo Shipbuilding in South Korea, it has been sailing since November 2011 on Blue Star Ferries routes in the Aegean Sea.
Summary from Wikipedia, licensed CC BY-SA.
Frequently asked questions
- Where is Blue Star Delos now?
- Blue Star Delos (Ferry, Greece flag) was last seen on AIS on Oct 1, 2026, 10:49 UTC, under way at 22.9 kn, in the port of Naxos. The crew-entered destination was PIR-PA-NA-IO-TH (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 09:39 UTC). This report does not confirm the ship’s current route.
- What kind of ship is Blue Star Delos?
- Blue Star Delos is a ferry sailing under the flag of Greece, built in 2011 by Hanwha Ocean. The vessel is 145.9 m long and has a gross tonnage of 18,498.
- Who is recorded as the owner or manager of Blue Star Delos?
- BLUE STAR FERRIES SINGLE MEMBER MARITIME S.A. is recorded as ISM manager for Blue Star Delos (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 Blue Star Delos?
- Seadar has no matched sanctions record displayed for Blue Star Delos 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 Blue Star Delos. Missing records do not establish whether the ship has been detained.
Sister ships
Likely sister ships: built by Hanwha Ocean, same type, gross tonnage within 2.5% and length within 1.5% of this ship's.
Neighbouring IMO numbers
IMO numbers are issued in sequence. These are the nearest numbers below and above this ship's that have a full Seadar 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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