What kind of ship is CHAIVO?

CHAIVO is an LNG carrier sailing under the flag of Russia, built in 2007 by Hanwha Ocean. The vessel is 285.4 m long with a beam of 43.5 m and has a gross tonnage of 97,491.

What sanctions and inspection records does Voydar hold for CHAIVO?

CHAIVO appears on the UK Sanctions List under Russia. CHAIVO has 28 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.

Sanctioned vessel

CHAIVO appears on the UK Sanctions List under Russia. Verify at GOV.UK.

Every vessel on:UK Sanctions List

CHAIVO

LNG carrier · Russia · built 2007 · AIS Class A

IMO9331048MMSI273128310Call signUAYF9Last AIS position Sep 14, 2026, 08:22 UTC

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In short

CHAIVO (LNG carrier, Russia flag) was last seen on AIS on Sep 14, 2026, 08:22 UTC, under way at 18.7 kn, in the North Pacific Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. It appears on a sanctions list (details below).

Vessel type: LNG carrier
Flag: Russia
Year built: 2007
Gross tonnage: 97,491
Size (length × beam): 285 m × 44 m
Registered owner: —

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Last reported position

received Sep 14, 2026, 08:22 UTC

Position: 45.8003° N, 143.7074° E
Area: North Pacific Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 18.7 kn
Course: 239°
Heading: 239°

45.8003° N, 143.7074° E

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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: CHAIVO
IMO numberWhat is an IMO number?: 9331048
MMSIWhat is an MMSI?: 273128310
Call signWhat is a call sign?: UAYF9
Flag: Russia
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsLNG carrier
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 97,491
Deadweight (DWT): Source: Wikidata, record Q105764746. Added to Voydar on September 23, 2026. Licence: CC0 1.0.84,823 t
Length overall: 285.4 m
Beam: 43.5 m
Year built: 2007

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.

Owner or operator (sanctions listing): Tudor Maritime Ltd, CryoLine Management LLC(not linked to a company record)
Source: UK Sanctions List (FCDO) · reported · confidence 0.7 · retrieved Oct 3, 2026
Maran Gas Maritime Inc, Angelicoussis Shipping Group(Former)(not linked to a company record)
Source: UK Sanctions List (FCDO) · until 2026 · reported · confidence 0.7 · retrieved Oct 3, 2026
Builder: Hanwha Ocean
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
Oct 1, 2026	Listed on the UK Sanctions List (Russia)	UK Sanctions List (FCDO)
Jul 22, 2023, 18:16 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jul 22, 2023, 12:32 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
May 14, 2023, 21:51 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
May 6, 2023, 05:59 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Sep 8, 2020	Inspection at FPO, Armed Forces Pacific	USCG PSIX / CGMIX inspections
Sep 7, 2020	Port State Control inspection at FPO, Armed Forces Pacific	USCG PSIX / CGMIX inspections
Mar 27, 2018	Port State Control inspection at Port Arthur, Texas	USCG PSIX / CGMIX inspections
Jan 28, 2012	Inspection at BOSTON, Massachusetts	USCG PSIX / CGMIX inspections
Jan 28, 2012	Reported departure from BostonAuthority-reported	USACE foreign traffic vessel entrances & clearances
Jan 27, 2012	Port State Control inspection at BOSTON, Massachusetts	USCG PSIX / CGMIX inspections
Jan 26, 2012	Inspection at BOSTON, Massachusetts	USCG PSIX / CGMIX inspections
Aug 5, 2011	Inspection at BOSTON, Massachusetts	USCG PSIX / CGMIX inspections
Aug 1, 2011	Port State Control inspection at BOSTON, Massachusetts	USCG PSIX / CGMIX inspections
Jul 30, 2011	Inspection at BOSTON, Massachusetts	USCG PSIX / CGMIX inspections
Apr 22, 2011	Port State Control inspection at BOSTON, Massachusetts	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

Inspections

not recorded

Detentions

Deficiencies

Date	Type	Port	Findings
Sep 8, 2020	Vessel Operational Control	FPO, Armed Forces Pacific	clean
Sep 7, 2020	Vessel InspectionPSC	FPO, Armed Forces Pacific	clean
Mar 27, 2018	Vessel InspectionPSC	Port Arthur, Texas	clean
Jan 28, 2012	Boarding	BOSTON, Massachusetts	clean
Jan 27, 2012	Vessel InspectionPSC	BOSTON, Massachusetts	clean
Jan 26, 2012	Boarding	BOSTON, Massachusetts	clean
Aug 5, 2011	Boarding	BOSTON, Massachusetts	clean
Aug 1, 2011	Vessel InspectionPSC	BOSTON, Massachusetts	clean
Jul 30, 2011	Boarding	BOSTON, Massachusetts	clean
Apr 22, 2011	Vessel InspectionPSC	BOSTON, Massachusetts	clean
Apr 20, 2011	Boarding	BOSTON, Massachusetts	clean
Nov 6, 2010	Vessel InspectionPSC	BOSTON, Massachusetts	clean
Nov 5, 2010	Boarding	BOSTON, Massachusetts	clean
Nov 5, 2010	Vessel InspectionPSC	BOSTON, Massachusetts	clean
Nov 2, 2010	Boarding	BOSTON, Massachusetts	clean
Jul 28, 2010	Vessel InspectionPSC	BOSTON, Massachusetts	clean
Jul 27, 2010	Boarding	BOSTON, Massachusetts	clean
Jun 8, 2010	Boarding	BOSTON, Massachusetts	clean
Jun 4, 2010	Vessel Inspection	BOSTON, Massachusetts	clean
Mar 11, 2010	Vessel InspectionPSC	BOSTON, Massachusetts	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.

Sanctions listings

Every listing of this ship on the sanctions lists Voydar tracks, current and past.

List	Programme	Listed as	Listed	Status
UK Sanctions List	Russia	CHAIVO	Oct 1, 2026	In force

Source: UK Sanctions List (FCDO). Contains public sector information licensed under the Open Government Licence v3.0. Licence: OGL v3.

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	25,795 t	9,072 t	84 days	954 kg
2021	35,219 t	12,631 t	105 days	985 kg
2022	19,781 t	6,744 t	62 days	916 kg
2023	20,030 t	6,731 t	59 days	925 kg

Technical efficiency: EIV (10.49 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.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Hong Kong HKHKG	Arrival(matched by call sign)	Jul 22, 2023, 12:32 UTC	WL	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival	May 6, 2023, 05:59 UTC	SCCA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Boston USBOS	Departure	Jan 28, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
Boston USBOS	Arrival	Jan 28, 2012(date only)	—	USACE foreign traffic vessel entrances & clearances
Boston USBOS	Departure	Aug 2, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances
Boston USBOS	Arrival	Aug 1, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances
Boston USBOS	Departure	Apr 25, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances
Boston USBOS	Arrival	Apr 25, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances
Boston USBOS	Departure	Nov 6, 2010(date only)	—	USACE foreign traffic vessel entrances & clearances
Boston USBOS	Arrival	Nov 6, 2010(date only)	—	USACE foreign traffic vessel entrances & clearances
Boston USBOS	Departure	Jul 29, 2010(date only)	—	USACE foreign traffic vessel entrances & clearances
Boston USBOS	Arrival	Jul 28, 2010(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: August 30, 2009.

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 CHAIVO now?: CHAIVO (LNG carrier, Russia flag) was last seen on AIS on Sep 14, 2026, 08:22 UTC, under way at 18.7 kn, in the North Pacific 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 CHAIVO?: CHAIVO is an LNG carrier sailing under the flag of Russia, built in 2007 by Hanwha Ocean. The vessel is 285.4 m long with a beam of 43.5 m and has a gross tonnage of 97,491.
What sanctions and inspection records does Voydar hold for CHAIVO?: CHAIVO appears on the UK Sanctions List under Russia. CHAIVO has 28 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.

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