IMO 9328340
The vessel OCEAN MARINER was selected as Vessel Spotlight due to its ranking of #27 among 3,345 monitored vessels, with key metrics over the past 90 days including 39 STS proximity detections, 9 AIS gaps, 495 loitering events, and 570 zone dwell events. The top operating zones included the Northern Baltic Sea Surveillance Zone with 824 events and the Eastern Mediterranean Monitoring Zone with 163 events. 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
Movement & AIS Track
The vessel OCEAN MARINER was detected in the Northern Baltic Sea Surveillance Zone most frequently, with a total of 824 events, including 400 zone dwell events, 384 loiter events, and 39 STS proximity detections. It was also detected in the Eastern Mediterranean Monitoring Zone with 163 events, primarily consisting of zone dwell and loiter events. The vessel was detected in the vicinity of terminal zones, but no direct terminal visits were recorded during this period.
| Zone | Events | Types | First Seen | Last Seen |
|---|---|---|---|---|
| Northern Baltic Sea Surveillance Zone | 824 | zone_dwell: 400, loiter: 384, sts: 39, ais_gap: 1 | Sep 20, 2026 | Nov 1, 2026 |
| Eastern Mediterranean Monitoring Zone | 163 | zone_dwell: 82, loiter: 80, ais_gap: 1 | Nov 1, 2026 | Nov 4, 2026 |
| Barents Sea Surveillance Zone | 4 | zone_dwell: 4 | Oct 21, 2026 | Oct 22, 2026 |
| North Sea Monitoring Zone | 3 | zone_dwell: 3 | Oct 21, 2026 | Oct 21, 2026 |
| Northern Baltic Surveillance Zone | 2 | ais_gap: 2 | Oct 2, 2026 | Oct 22, 2026 |
| Bosphorus/Dardanelles Approach | 2 | zone_dwell: 2 | Oct 20, 2026 | Oct 20, 2026 |
| Lesbos/Chios Aegean STS Zone | 1 | ais_gap: 1 | Oct 21, 2026 | Oct 21, 2026 |
| Gulf of Oman Sanctioned Vessel Monitoring Zone | 1 | zone_dwell: 1 | Oct 20, 2026 | Oct 20, 2026 |
STS Proximity Partners
The vessel OCEAN MARINER recorded 39 STS proximity detections involving five distinct partner vessels. The most frequent partners detected in proximity were FRANK LIGHT, with 21 events, and OCEAN MARINER itself, with 7 events. None of the partner vessels were identified as sanctioned.
Ownership & Management
Name, Flag & Ownership History
- Oct 1, 2007OCEAN MARINER
- Oct 1, 2022🇱🇷 Liberia
- Oct 1, 2007🇲🇹 Malta
| Date | Company | Role |
|---|---|---|
| May 14, 2026 | PROTANK MANAGEMENT SA | Ship manager/Commercial manager |
| May 14, 2026 | PROTANK MANAGEMENT SA | ISM Manager |
| Nov 4, 2024 | MODION MARITIME MANAGEMENT SA | Ship manager/Commercial manager |
| Nov 4, 2024 | MODION MARITIME MANAGEMENT SA | ISM Manager |
| Mar 6, 2009 | PROTANK MANAGEMENT SA | Ship manager/Commercial manager |
| Oct 31, 2008 | PROTANK MANAGEMENT SA | ISM Manager |
| Apr 3, 2008 | V SHIPS LTD | ISM Manager |
| Oct 19, 2007 | UNKNOWN | ISM Manager |
| Oct 16, 2007 | V SHIPS LTD | Ship manager/Commercial manager |
| Oct 16, 2007 | PLANET MARITIME CO | Registered owner |
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 November 7, 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: 2026-11-07T11:04:11.859439Z