SORION

IMO 9274446

Vessel Spotlight — 2026-03-04 🚫 SANCTIONED 🇺🇸US 🇨🇦CA 🇬🇧UK
Rank: #27 of 1,671 STS detections: 0 Loiter: 66 AIS gap events: 6 Zone dwell: 151 90-day AIS-derived behavioral indicators

The vessel SORION was selected as Vessel Spotlight due to its ranking of 27 out of 1,671 monitored vessels and its notable 90-day metrics, which included 66 loiter events and 151 zone dwell events. The top operating zones included Baltic Exit/Tallinn Approach with 121 events, as well as several other zones with lower event counts. The vessel was detected in the vicinity of terminal zones, but no direct terminal visits were recorded during this period. These metrics are based on AIS-derived behavioral indicators.

Vessel information

Vessel Name SORION
IMO Number 9274446
MMSI 273271860
Vessel Type Tanker
Flag 🇬🇳 Guinea
Call Sign UABF4
Length 274 m
Beam 48 m
Gross Tonnage 81,328 GT
Build Year 2004

Movement & AIS Track

The vessel SORION was detected in the Baltic Exit/Tallinn Approach zone most frequently, with 121 events recorded, including 63 zone dwell and 58 loiter events. Additional detections occurred in the discovered_083 zone (10 events), discovered_015 zone (9 events), and the Danish Straits/Skagerrak zone (7 events). The vessel was detected in the vicinity of several zones, though no direct terminal visits were recorded during this period.

ZoneEventsTypesFirst SeenLast Seen
Baltic Exit/Tallinn Approach 121 zone_dwell: 63, loiter: 58 Mar 1, 2026 Mar 4, 2026
discovered_083 10 zone_dwell: 6, loiter: 4 Feb 27, 2026 Feb 27, 2026
discovered_015 9 zone_dwell: 5, loiter: 4 Feb 5, 2026 Feb 7, 2026
Danish Straits/Skagerrak 7 zone_dwell: 7 Feb 26, 2026 Feb 26, 2026
discovered_070 7 zone_dwell: 7 Feb 25, 2026 Feb 25, 2026
English Channel Surveillance Zone 6 zone_dwell: 6 Feb 24, 2026 Mar 1, 2026
English Channel Surveillance Zone 5 zone_dwell: 4, ais_gap: 1 Feb 24, 2026 Feb 24, 2026
discovered_068 5 zone_dwell: 5 Feb 21, 2026 Feb 21, 2026
Southeast Aegean Monitoring Zone 4 zone_dwell: 4 Feb 26, 2026 Feb 26, 2026
Northern Baltic Surveillance Zone 4 zone_dwell: 4 Feb 21, 2026 Feb 22, 2026
Eastern Mediterranean Sanctioned Vessel Zone 4 zone_dwell: 4 Feb 21, 2026 Feb 21, 2026
Eastern Zealand Surveillance Zone 4 zone_dwell: 4 Feb 21, 2026 Feb 21, 2026
Alboran Sea Surveillance Zone 3 zone_dwell: 3 Mar 1, 2026 Mar 1, 2026
Strait of Gibraltar Surveillance Zone 3 zone_dwell: 2, ais_gap: 1 Feb 27, 2026 Feb 27, 2026
Norwegian Sea Sanctioned Vessel Zone 3 zone_dwell: 3 Feb 27, 2026 Feb 27, 2026

Ownership & Management

Registered Owner
HS STAR LTD
80, Broad Street, Monrovia, Liberia.
ISM Manager
UNKNOWN
Unknown
Ship Manager
HS STAR LTD
80, Broad Street, Monrovia, Liberia.
Commercial Manager
HS STAR LTD
80, Broad Street, Monrovia, Liberia.
🏢
HS STAR LTD

HS STAR LTD is a Liberia-based company serving as the registered owner and commercial manager of one tanker vessel. It operates from 80 Broad Street, Monrovia, Liberia, with a fleet totaling 318,166 DWT consisting of a single 15+ year old tanker. The company is linked to vessels involved in transporting Russian crude oil, including during periods of G7 and EU embargoes.

Fleet1 vessel(s)
Beneficial OwnerAffiliated with beneficiaries of sanctioned Hennesea Holdings Limited (UAE), a shipping company founded in late 2022 operating in the Russian maritime economy.
SanctionsThe vessel HS STAR (IMO 9274446), owned/managed by HS STAR LTD, was sanctioned by the US OFAC in January 2024 under RUSSIA-EO14024, linked to Hennesea Holdings Limited; UK sanctions imposed on the vessel since September 2025; Canada sanctions in November 2025. MagicPort indicates potential risks. HS STAR LTD identified as person of interest affiliated with sanctioned Hennesea Holdings Limited.

⚠ Red Flags

  • Manages/sanctions-designated vessel HS STAR (IMO 9274446) linked to Russian oil transport during embargoes.
  • Affiliation with sanctioned Hennesea Holdings Limited.
  • Address shared by multiple similar HS LTD companies managing Russia-linked tankers.
  • Vessels over 15 years old (100% of fleet).
  • MagicPort flags potential risks.
🏢
UNKNOWN

The company with IMO Company Number 9991001 is listed as 'UNKNOWN' and serves as the ISM Manager for multiple vessels across Equasis and IHS Maritime records. It has been associated with ships including WAHA 1 (AHTS, Saint Vincent & the Grenadines flag), HANTALLAR (general cargo, Turkey flag, total loss since 2013), NATALIA (Panama flag), PLUTO (container ship, Antigua & Barbuda flag), and STAR (container ship). No specific details on company operations, address, or current activity are available.

Fleetunknown vessel(s)

⚠ Red Flags

  • Company name listed as 'UNKNOWN' across multiple vessel records
  • Associated with a total loss vessel (HANTALLAR, IMO 5187097)

Name, Flag & Ownership History

Name Changes (4)
  • Sep 1, 2024
    SORION
  • Oct 1, 2022
    Hs Star
  • Apr 1, 2022
    Huelva Star
  • Mar 1, 2004
    Cap Pierre
Flag Changes (3)
  • Sep 1, 2024
    🇬🇳 Guinea
  • Jan 1, 2019
    🇱🇷 Liberia
  • 🇬🇷 Greece
DateCompanyRole
Aug 23, 2024UNKNOWNISM Manager
Oct 26, 2022MARITAS FLEET PVT LTDISM Manager
Oct 7, 2022HS STAR LTDShip manager/Commercial manager
Oct 7, 2022HS STAR LTDRegistered owner
May 7, 2022HELLESPONT SHIP MGMT GMBH & COISM Manager
Apr 28, 2022FEROUSA SHIPPING CORegistered owner
Apr 28, 2022METROSTAR MANAGEMENT CORPShip manager/Commercial manager
Nov 1, 2005ANGLO-EASTERN SHIP MGMT HELLASISM Manager
Nov 1, 2005CMB.TECH NVShip manager/Commercial manager
Jul 18, 2005CMB.TECH NVRegistered owner
METROSTAR MANAGEMENT CORPShip manager/Commercial manager

Media Mentions

Classification & Safety

Indian Register of Shipping (IACS) Withdrawn
33
Total Inspections
1
Detentions

Disclaimer

This vessel profile is compiled from publicly available information sources including maritime databases, government sanctions lists, and AIS position data. Information may be incomplete, delayed, or contain inaccuracies.

This content is for informational purposes only and does not constitute legal, financial, or compliance advice. FleetLeaks makes no warranties regarding the accuracy or completeness of the information presented. Users should independently verify all information before making decisions.

Data Scope & Currency
This dossier reflects automated analysis of publicly available data sources as of March 4, 2026 (UTC). FleetLeaks does not assert intent or wrongdoing. Observations are derived from AIS behavioral signals, registry records, and other open sources, each subject to inherent latency and reporting limitations.

Data Refresh
This dossier can be re-generated using the same automated pipeline with the most current available data. A refresh re-executes the standard selection, enrichment, and analysis process and does not alter methodology or thresholds. To request a refreshed version of this dossier, please contact us. A nominal fee may apply to cover compute and data access costs.

Generated: 2026-03-04T11:04:36.907403Z