What kind of ship is SAIPEM CONSTELLATION?

SAIPEM CONSTELLATION is a cable and pipe layer sailing under the flag of Bahamas, built in 2014 by Triyards Holdings. The vessel is 178 m long with a beam of 48 m and has a gross tonnage of 48,949.

Who is recorded as the owner or manager of SAIPEM CONSTELLATION?

SAIPEM (Portugal) - Comercio Maritimo, Sociedade Unipessoal LDA. is recorded as ISM manager for SAIPEM CONSTELLATION (source: EU MRV (THETIS-MRV) emissions; reporting year 2025). This source record does not independently confirm today’s ownership or management.

What sanctions and inspection records does Voydar hold for SAIPEM CONSTELLATION?

Voydar has no matched sanctions record displayed for SAIPEM CONSTELLATION 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 SAIPEM CONSTELLATION. Missing records do not establish whether the ship has been detained.

SAIPEM CONSTELLATION

Cable and pipe layer · Bahamas · built 2014 · AIS Class A

IMO9629756MMSI311000806Call signC6DW9Last AIS position Sep 12, 2026, 12:46 UTC

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In short

SAIPEM CONSTELLATION (Cable and pipe layer, Bahamas flag) was last seen on AIS on Sep 12, 2026, 12:46 UTC, under way at 7.1 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. ISM manager: SAIPEM (Portugal) - Comercio Maritimo, Sociedade Unipessoal LDA. (source: EU MRV (THETIS-MRV) emissions, reporting year 2025).

Vessel type: Cable and pipe layer
Flag: Bahamas
Year built: 2014
Gross tonnage: 48,949
Size (length × beam): 178 m × 48 m
ISM manager: SAIPEM (Portugal) - Comercio Maritimo, Sociedade Unipessoal LDA.

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Last reported position

received Sep 12, 2026, 12:46 UTC

Position: 8.0266° N, 56.8896° W
Area: North Atlantic Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 7.1 kn
Course: 24°
Heading: 31°

8.0266° N, 56.8896° W

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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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Identity & particulars

Name: SAIPEM CONSTELLATION
IMO numberWhat is an IMO number?: 9629756
MMSIWhat is an MMSI?: 311000806
Call signWhat is a call sign?: C6DW9
Flag: Bahamas
Vessel type: Cable and pipe layer
AIS ship type: Other
Gross tonnageGross tonnage vs deadweight: 48,949
Length overall: 178 m
Beam: 48 m
Year built: 2014

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: SAIPEM (Portugal) - Comercio Maritimo, Sociedade Unipessoal LDA.
Source: EU MRV (THETIS-MRV) emissions · reporting year 2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder: Triyards Holdings
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 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
Dec 23, 2015	Reported departure from Corpus ChristiAuthority-reported	USACE foreign traffic vessel entrances & clearances
Dec 19, 2015	Reported arrival at Corpus ChristiAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 20, 2015	Reported departure from Corpus ChristiAuthority-reported	USACE foreign traffic vessel entrances & clearances
Jan 1, 2014	Former name: Lewek Constellation	Wikidata
Jan 1, 2014	Former name: Lewek Crusader Ii	Wikidata

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.

Former and other names

Names attested for this ship other than its current name.

Name	Evidence	Date	Source
Lewek Constellation	Former name	Jan 1, 2014	Wikidata
Lewek Crusader Ii	Former name	Jan 1, 2014	Wikidata

A sanctions list's date is the earliest date the list shows the name, not when the ship took it. A name on a list is shown as a former name only where AIS shows the ship using another name after that date; otherwise it is listed as a name the list uses. AIS name changes are dated when Voydar saw them.

Source: Wikidata. Licence: CC0 1.0.

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
2025	35,967 t	11,219 t	222 days	2,912 kg

Technical efficiency: Not Applicable. 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.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Corpus Christi USCRP	Departure	Dec 23, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Arrival	Dec 19, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Departure	Nov 20, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Arrival	Nov 20, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Mobile USMOB	Departure	Sep 28, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Mobile USMOB	Arrival	Sep 24, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Mobile USMOB	Departure	Jun 15, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Mobile USMOB	Arrival	Jun 8, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Departure	May 14, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Arrival	May 11, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Departure	Apr 29, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Arrival	Apr 29, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: April 11, 2015.

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 SAIPEM CONSTELLATION now?: SAIPEM CONSTELLATION (Cable and pipe layer, Bahamas flag) was last seen on AIS on Sep 12, 2026, 12:46 UTC, under way at 7.1 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 SAIPEM CONSTELLATION?: SAIPEM CONSTELLATION is a cable and pipe layer sailing under the flag of Bahamas, built in 2014 by Triyards Holdings. The vessel is 178 m long with a beam of 48 m and has a gross tonnage of 48,949.
Who is recorded as the owner or manager of SAIPEM CONSTELLATION?: SAIPEM (Portugal) - Comercio Maritimo, Sociedade Unipessoal LDA. is recorded as ISM manager for SAIPEM CONSTELLATION (source: EU MRV (THETIS-MRV) emissions; reporting year 2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for SAIPEM CONSTELLATION?: Voydar has no matched sanctions record displayed for SAIPEM CONSTELLATION 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 SAIPEM CONSTELLATION. Missing records do not establish whether the ship has been detained.

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