| Year | Rating | Ratio |
|---|---|---|
| 2021 | Unrated | — |
| 2020 | Unrated | — |
| 2019 | Unrated | — |
| 2018 | Unrated | — |
EU MRV 2021: 7,122 t CO2, 2,221 t fuel, 168.22 kg CO2/nm
Primary route: WALVIS BAY → LUDERITZ → LUANDA
Data period: 2023-07-08 to 2026-06-10
| Port | Country | Visits |
|---|---|---|
| WALVIS BAY | NAM | 75 |
| LUDERITZ | NAM | 3 |
| POINTE NOIRE | COG | 1 |
| LUANDA | AGO | 1 |
Recent port calls:
| Arrival | Departure | Port | Country | Duration |
|---|---|---|---|---|
| 2026-05-20 | 2026-06-10 | WALVIS BAY | NAM | 20.1d |
| 2026-05-18 | 2026-05-19 | WALVIS BAY | NAM | 1.4d |
| 2026-04-20 | 2026-05-16 | WALVIS BAY | NAM | 26.6d |
| 2026-03-20 | 2026-04-18 | WALVIS BAY | NAM | 29.7d |
| 2026-02-24 | 2026-03-19 | WALVIS BAY | NAM | 22.4d |
| 2026-02-21 | 2026-02-23 | WALVIS BAY | NAM | 2.3d |
| 2026-02-17 | 2026-02-21 | WALVIS BAY | NAM | 4.1d |
| 2026-01-28 | 2026-02-15 | WALVIS BAY | NAM | 18.2d |
| 2025-12-11 | 2026-01-24 | WALVIS BAY | NAM | 44.4d |
| 2025-11-24 | 2025-11-25 | WALVIS BAY | NAM | 1.3d |
| 2025-11-14 | 2025-11-22 | WALVIS BAY | NAM | 8.6d |
| 2025-10-29 | 2025-11-08 | WALVIS BAY | NAM | 10d |
| 2025-10-14 | 2025-10-21 | WALVIS BAY | NAM | 7.6d |
| 2025-09-06 | 2025-10-08 | WALVIS BAY | NAM | 32.5d |
| 2025-07-08 | 2025-08-27 | WALVIS BAY | NAM | 50.4d |
| 2025-06-15 | 2025-07-06 | WALVIS BAY | NAM | 21.5d |
| 2025-06-11 | 2025-06-13 | WALVIS BAY | NAM | 2d |
| 2025-06-01 | 2025-06-10 | WALVIS BAY | NAM | 9.7d |
| 2025-05-16 | 2025-05-23 | WALVIS BAY | NAM | 6.8d |
| 2025-05-07 | 2025-05-15 | WALVIS BAY | NAM | 7.7d |
5 events, 475 hours total darkness
| Start | End | Hours | AIS Off | AIS On | Distance | Implied Speed | Analysis |
|---|---|---|---|---|---|---|---|
| 2023-06-29 | 2023-07-03 | 75 | — | — | — | — | HIGH RISK ZONE |
| 2023-06-23 | 2023-06-29 | 158 | — | — | — | — | HIGH RISK ZONE |
| 2023-06-21 | 2023-06-22 | 22 | — | — | — | — | HIGH RISK ZONE |
| 2023-06-18 | 2023-06-21 | 68 | — | — | — | — | HIGH RISK ZONE |
| 2023-06-11 | 2023-06-18 | 151 | — | — | — | — | 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.
99 events, 983 hours total (stationary at sea — possible STS transfers)
| Start | Hours | Position | Speed | Risk Zone |
|---|---|---|---|---|
| 2024-01-19 | 11 | -22.4, 13.6 | 0.7 kn | — |
| 2024-01-18 | 9 | -22.5, 13.5 | 1.0 kn | — |
| 2024-01-17 | 12 | -22.8, 13.5 | 1.2 kn | — |
| 2024-01-13 | 12 | -22.7, 13.3 | 0.9 kn | — |
| 2024-01-12 | 18 | -22.6, 13.4 | 0.9 kn | — |
| 2024-01-11 | 28 | -22.6, 13.5 | 1.0 kn | — |
| 2024-01-11 | 1 | -22.9, 13.5 | 1.3 kn | — |
| 2024-01-10 | 3 | -23.0, 13.5 | 1.2 kn | — |
| 2023-12-21 | 2 | -22.8, 13.4 | 1.7 kn | — |
| 2023-12-21 | 4 | -22.7, 13.4 | 1.9 kn | — |
Other vessels detected loitering at the same position and time (within ~30nm, overlapping window)
2023-10-21 — -22.6, 13.4
| Vessel | IMO | Status | Duration | Speed |
|---|---|---|---|---|
| SCIROCCO | 9407835 | Clean | 6h | 1.0 kn |
2023-09-27 — -22.4, 12.9
| Vessel | IMO | Status | Duration | Speed |
|---|---|---|---|---|
| SILVER ZOE | 9692325 | Clean | 31h | 1.5 kn |
2023-09-26 — -22.6, 13.2
| Vessel | IMO | Status | Duration | Speed |
|---|---|---|---|---|
| SILVER ZOE | 9692325 | Clean | 31h | 1.5 kn |
2023-09-26 — -22.6, 13.3
| Vessel | IMO | Status | Duration | Speed |
|---|---|---|---|---|
| SILVER ZOE | 9692325 | Clean | 31h | 1.5 kn |
2 unique vessels encountered, 0 sanctioned
Data sources: 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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