IMO 9318096
COSMO SAIL was selected as Vessel Spotlight due to its ranking as #2 of 3,069 monitored vessels, with key metrics over the past 90 days including 310 loiter events and 579 zone dwell events. The vessel was detected in the top operating zones, including the Black Sea Sanctioned Vessel Monitoring Zone and the Western Black Sea Surveillance Zone, among others, but no direct terminal visits were recorded during this period. These metrics are AIS-derived behavioral indicators.
Vessel information
Movement & AIS Track
The vessel COSMO SAIL was detected in the Black Sea Sanctioned Vessel Monitoring Zone (254 events) and the Western Black Sea Surveillance Zone (251 events), with a combination of zone dwell and loitering events recorded. Additionally, it was detected in the Baltic Exit/Tallinn Approach (205 events) and several other zones, though no direct terminal visits were recorded during this period. The vessel did not have any recorded terminal visits, indicating that all zone detections were based on AIS position data within monitored geographic zones.
| Zone | Events | Types | First Seen | Last Seen |
|---|---|---|---|---|
| Black Sea Sanctioned Vessel Monitoring Zone | 254 | zone_dwell: 150, loiter: 104 | May 15, 2026 | Jul 14, 2026 |
| Western Black Sea Surveillance Zone | 251 | zone_dwell: 147, loiter: 104 | Jul 1, 2026 | Jul 14, 2026 |
| Baltic Exit/Tallinn Approach | 205 | zone_dwell: 114, loiter: 91 | Feb 8, 2026 | May 12, 2026 |
| discovered_021 | 28 | zone_dwell: 15, loiter: 13 | Apr 20, 2026 | Apr 21, 2026 |
| Malta/Hurd's Bank STS Zone | 28 | zone_dwell: 15, loiter: 13 | Apr 20, 2026 | Apr 21, 2026 |
| Danish Straits/Skagerrak | 20 | zone_dwell: 20 | Feb 16, 2026 | May 15, 2026 |
| Archipelago Sea Sanction Zone | 13 | zone_dwell: 13 | Feb 14, 2026 | May 16, 2026 |
| Eastern Aegean Monitoring Zone | 9 | zone_dwell: 8, ais_gap: 1 | Apr 27, 2026 | May 22, 2026 |
| Unknown Maritime Surveillance Zone | 8 | zone_dwell: 8 | Apr 28, 2026 | May 17, 2026 |
| Southern Baltic Surveillance Zone | 8 | zone_dwell: 7, ais_gap: 1 | May 1, 2026 | May 14, 2026 |
| Central Mediterranean Sanctions Monitoring Zone | 8 | zone_dwell: 8 | Apr 28, 2026 | Apr 28, 2026 |
| Brittany Channel Monitoring Zone | 8 | zone_dwell: 8 | Feb 17, 2026 | Apr 27, 2026 |
| Eastern Mediterranean Surveillance Zone | 8 | zone_dwell: 8 | Feb 14, 2026 | Apr 25, 2026 |
| Archipelago Sea Monitoring Zone | 7 | zone_dwell: 7 | May 1, 2026 | May 13, 2026 |
| Archipelago Sea Surveillance Zone | 7 | zone_dwell: 7 | May 2, 2026 | May 12, 2026 |
Recent Port Calls
| From | To | Departure | Arrival |
|---|---|---|---|
| SUEZ PORT | VALLETTA | 17/04/2026 05:00 | 20/04/2026 16:20 |
| KOCHI | SUEZ PORT | 05/04/2026 13:02 | 16/04/2026 05:53 |
| PORT SAID | KOCHI | 03/03/2026 05:28 | 14/03/2026 14:07 |
Ownership & Management
HONG KONG EASTRELIANT SHUNWAY is a China-based registered owner that manages a single crude tanker vessel, the COSMO SAIL. The company operates under a shared address in Qingdao, Shandong, managed by Taihu Shipping Co Ltd, and is not currently flagged as risky by maritime intelligence databases.
⚠ Red Flags
- Address shared by multiple maritime entities under Taihu Shipping Co Ltd
- Single-vessel fleet with no public beneficial ownership information
- Company name includes 'Hong Kong' but is based in Qingdao, China
TAIHU SHIPPING CO LTD is a Chinese commercial and ISM manager based in Qingdao, Shandong, that manages a single tanker vessel. The company is not currently flagged as risky by maritime intelligence sources.
Name, Flag & Ownership History
- Oct 1, 2025COSMO SAIL
- Jul 1, 2007Seavoyager
- Oct 1, 2025🇧🇧 Barbados
- Jul 1, 2007🇲🇹 Malta
| Date | Company | Role |
|---|---|---|
| Oct 23, 2025 | HONG KONG EASTRELIANT SHUNWAY | Registered owner |
| Oct 23, 2025 | TAIHU SHIPPING CO LTD | ISM Manager |
| Oct 23, 2025 | TAIHU SHIPPING CO LTD | Ship manager/Commercial manager |
| Jan 12, 2008 | THENAMARIS SHIPS MANAGEMENT | ISM Manager |
| Aug 2, 2007 | UNKNOWN | ISM Manager |
| Jul 25, 2007 | LANEL NAVIGATION CORP | Registered owner |
| Jul 25, 2007 | THENAMARIS SHIPS MANAGEMENT | Ship manager/Commercial manager |
Classification & Safety
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 July 14, 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: 2026-07-14T10:04:22.614822Z