| Year | Rating | Ratio |
|---|---|---|
| 2022 | Unrated | — |
| 2021 | Unrated | — |
| 2018 | Unrated | — |
EU MRV 2022: 2,240 t CO2, 715 t fuel, 362.36 kg CO2/nm
Primary route: VANCOUVER → SHANGHAI → SAUSALITO
Data period: 2023-07-06 to 2025-10-03
| Port | Country | Visits |
|---|---|---|
| VANCOUVER | CAN | 11 |
| SHANGHAI | CHN | 11 |
| SAUSALITO | USA | 6 |
| SELBY | USA | 5 |
| ULSAN | KOR | 4 |
Recent port calls:
| Arrival | Departure | Port | Country | Duration |
|---|---|---|---|---|
| 2025-09-30 | 2025-10-03 | NINGBO | CHN | 3d |
| 2025-09-08 | 2025-09-12 | VANCOUVER | CAN | 4.4d |
| 2025-08-27 | 2025-08-28 | — | GTM | 0.6d |
| 2025-08-09 | 2025-08-27 | ACAJUTLA | SLV | 17.5d |
| 2025-08-05 | 2025-08-06 | BUENAVENTURA | COL | 1.4d |
| 2025-08-02 | 2025-08-04 | MANTA | ECU | 1.4d |
| 2025-07-30 | 2025-07-31 | CALLAO | PER | 0.8d |
| 2025-07-21 | 2025-07-30 | CALLAO | PER | 8.9d |
| 2025-07-07 | 2025-07-07 | — | ARG | 0.3d |
| 2025-07-06 | 2025-07-07 | BUENOS AIRES | ARG | 0.8d |
| 2025-07-05 | 2025-07-06 | NUEVA PALMIRA | URY | 0.7d |
| 2025-06-30 | 2025-07-05 | SAN LORENZO | ARG | 4.3d |
| 2025-05-25 | 2025-06-09 | — | MEX | 15.1d |
| 2025-04-30 | 2025-05-03 | LONGKOU | CHN | 3.2d |
| 2025-04-09 | 2025-04-28 | SHANGHAI | CHN | 18.2d |
| 2025-04-09 | 2025-04-09 | LAMMA ISLAND | CHN | 0.3d |
| 2025-04-08 | 2025-04-09 | SHANGHAI | CHN | 0.7d |
| 2025-04-02 | 2025-04-08 | GUANGZHOU | CHN | 6.1d |
| 2025-03-31 | 2025-04-01 | SHANGHAI | CHN | 1.4d |
| 2025-03-30 | 2025-03-31 | SHANGHAI | CHN | 0.9d |
1 events, 18 hours total darkness
| Start | End | Hours | AIS Off | AIS On | Distance | Implied Speed | Analysis |
|---|---|---|---|---|---|---|---|
| 2024-08-24 | 2024-08-24 | 18 | — | — | — | — | HIGH RISK ZONE |
ESTIMATED — implied speed = straight-line distance / dark hours. Actual route unknown. Reference: loaded VLCC ~12-14 kn, ballast ~15-16 kn, stationary <1 kn = possible STS or anchorage.
21 events, 629 hours total (stationary at sea — possible STS transfers)
| Start | Hours | Position | Speed | Risk Zone |
|---|---|---|---|---|
| 2026-02-13 | 6 | 21.1, 108.5 | 0.0 kn | — |
| 2026-01-13 | 1 | -14.9, 114.6 | 1.1 kn | — |
| 2026-01-02 | 17 | 29.8, 123.0 | 0.1 kn | — |
| 2025-12-14 | 35 | 29.7, 123.1 | 0.1 kn | — |
| 2025-12-13 | 2 | 29.8, 123.3 | 1.8 kn | — |
| 2025-12-13 | 2 | 29.8, 123.4 | 1.5 kn | — |
| 2025-12-08 | 116 | 29.7, 123.1 | 0.1 kn | — |
| 2025-09-29 | 14 | 29.7, 123.1 | 0.0 kn | — |
| 2025-03-22 | 5 | 31.2, 122.7 | 0.0 kn | — |
| 2025-03-22 | 1 | 29.5, 123.8 | 1.6 kn | — |
Other vessels detected loitering at the same position and time (within ~30nm, overlapping window)
2026-01-02 — East China Sea (Zhoushan)
| Vessel | IMO | Status | Duration | Speed |
|---|---|---|---|---|
| OLYMPIC TROPHY | 9445461 | Clean | 25h | 0.1 kn |
| NEW HORIZON | 9486520 | Clean | 1h | 1.4 kn |
2025-12-14 — East China Sea (Zhoushan)
| Vessel | IMO | Status | Duration | Speed |
|---|---|---|---|---|
| SANTA CRUZ I | 9259680 | Clean | 175h | 0.2 kn |
| ARCHANGEL | 9302592 | Clean | 82h | 0.3 kn |
| CHEMROUTE SKY | 9508160 | Clean | 120h | 0.1 kn |
| CONSTITUTION | 9706499 | Clean | 12h | 0.3 kn |
2025-12-13 — East China Sea (Zhoushan)
| Vessel | IMO | Status | Duration | Speed |
|---|---|---|---|---|
| SANTA CRUZ I | 9259680 | Clean | 175h | 0.2 kn |
| ARCHANGEL | 9302592 | Clean | 82h | 0.3 kn |
2025-12-13 — East China Sea (Zhoushan)
| Vessel | IMO | Status | Duration | Speed |
|---|---|---|---|---|
| SANTA CRUZ I | 9259680 | Clean | 126h | 0.3 kn |
| SANTA CRUZ I | 9259680 | Clean | 1h | 1.8 kn |
| ARCHANGEL | 9302592 | Clean | 82h | 0.3 kn |
2025-12-08 — East China Sea (Zhoushan)
| Vessel | IMO | Status | Duration | Speed |
|---|---|---|---|---|
| SANTA CRUZ I | 9259680 | Clean | 126h | 0.3 kn |
| YASA GOLDEN DARDANEL | 9339985 | Clean | 125h | 0.1 kn |
| NEW JOVIALITY | 9486491 | Clean | 17h | 0.2 kn |
| CHEMROUTE SKY | 9508160 | Clean | 120h | 0.1 kn |
| BOCHEM GHENT | 9565649 | Clean | 34h | 0.2 kn |
| BOW TRIUMPH | 9669902 | Clean | 14h | 0.2 kn |
| BOW TRIUMPH | 9669902 | Clean | 33h | 0.0 kn |
2025-09-29 — East China Sea (Zhoushan)
| Vessel | IMO | Status | Duration | Speed |
|---|---|---|---|---|
| MARISSA | 9299422 | Clean | 134h | 0.0 kn |
| G SUMMER | 9143506 | SANCTIONED | 146h | 0.1 kn |
| OLYMPIC LION | 9445459 | Clean | 48h | 0.1 kn |
2025-03-22 — 31.2, 122.7
| Vessel | IMO | Status | Duration | Speed |
|---|---|---|---|---|
| UACC MANAMA | 9458822 | Clean | 19h | 0.1 kn |
| STOLT EXCELLENCE | 9720081 | Clean | 32h | 0.0 kn |
2024-07-18 — East China Sea (Zhoushan)
| Vessel | IMO | Status | Duration | Speed |
|---|---|---|---|---|
| PARNIA | 9167265 | SANCTIONED | 300h | 0.0 kn |
| COSGRACE LAKE | 9294587 | Clean | 242h | 0.0 kn |
17 unique vessels encountered, 2 sanctioned
| Status | Active |
| Call Sign | V7UC4 |
| Deficiency Count | 0 |
| Detention Count | 0 |
| Last Exam | — |
Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch, GFW dark events. All records cryptographically attested on Polygon.
Data sources: U.S. Treasury (OFAC SDN), U.S. Energy Information Administration, European Maritime Safety Agency (EU MRV), U.S. Coast Guard (PSIX), Global Fishing Watch (GFW satellite AIS), AISStream.io. All data cryptographically attested on Polygon blockchain.
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