SEADUCHESS — Know Your Vessel

Updated: 2026-08-14 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Oil tanker
DWT
25,000

Present Location

Last seen at
OKPO
KOR
Arrived
2026-07-31
Departed
2026-08-04
11d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
12,116
tonnes/year
Distance
21,768
nm/year

EU MRV 2024: 10,936 t CO2, 3,489 t fuel

Voyage Pattern

Port Visits
65
Avg Dwell
56h
2d per port
Port Utilization
13.9%
time in port
Dark Events
1
52h total

Primary route: TELOK RAMUNIA → RAS TANURA → NINGBO

Data period: 2023-08-11 to 2026-08-04

PortCountryVisits
TELOK RAMUNIAMYS8
RAS TANURASAU7
NINGBOCHN3
SINGAPORESGP2
ROTTERDAM MAASVLAKTENLD2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-07-312026-08-04OKPOKOR3.4d
2026-07-092026-07-12OMN3.2d
2026-06-212026-06-27TANJUNG PELEPASMYS6d
2026-05-242026-05-26THA1.8d
2026-05-202026-05-21SINGAPORESGP0.7d
2026-05-172026-05-20MYS2.8d
2026-04-202026-04-21TELOK RAMUNIAMYS0.9d
2026-04-102026-04-12KOR2.2d
2026-04-042026-04-06CAOFEIDIANCHN2.1d
2026-02-282026-03-03PUERTO ARMUELLESPAN3.7d
2026-02-122026-02-14USA1.1d
2025-12-262025-12-28RAS TANURASAU1.6d
2025-12-262025-12-26RAS TANURASAU0.2d
2025-12-222025-12-25IRQ3.1d
2025-12-182025-12-20FUJAIRAHARE2.1d
2025-11-242025-11-26MAOMING ANCHORAGECHN1.9d
2025-11-102025-11-12NINGBOCHN2.3d
2025-11-052025-11-06YOKOHAMAJPN1d
2025-11-012025-11-02KIIREJPN1d
2025-09-262025-09-29PUERTO ARMUELLESPAN2.1d

AIS Dark Periods

1 events, 52 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2025-10-042025-10-0652HIGH 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.

Loitering Events

99 events, 989 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2025-09-01833.2, -117.90.9 kn
2025-09-01233.1, -118.00.1 kn
2025-07-181927.1, 50.30.0 knHIGH RISK
2025-07-0517.3, 75.91.9 kn
2025-07-03105.2, 79.51.5 kn
2025-07-0325.1, 80.01.4 kn
2025-07-02135.1, 79.81.1 kn
2025-07-01175.5, 80.41.2 kn
2025-07-0175.6, 80.91.7 kn
2025-06-2635.6, 79.91.6 kn

STS Encounter Detection

Other vessels detected loitering at the same position and time (within ~30nm, overlapping window)

2025-07-18 — 27.1, 50.3

VesselIMOStatusDurationSpeed
EASTERLY AS OLIVIA9340489Clean9h1.2 kn
CORE AXIS9379210Clean14h0.1 kn
DALIL9733806Clean21h0.1 kn
SEASHINE9787352Clean66h0.1 kn
TORM STELLAR9854806Clean4h1.0 kn

2025-07-02 — 5.1, 79.8

VesselIMOStatusDurationSpeed
ADAMANTIOS9905447Clean39h1.1 kn

2025-06-05 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
MTM WESTPORT9317858Clean1h2.0 kn
SEAWAYS LILY9354894Clean10h0.1 kn

2025-06-02 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
SEAWAYS YELLOWSTONE9394947Clean60h0.2 kn
VIKTOR BAKAEV9610810SANCTIONED8h0.9 kn
NEW DREAM9689976Clean105h0.0 kn

2025-06-01 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
SEAWAYS YELLOWSTONE9394947Clean60h0.2 kn
ACHILLEAS9398072Clean11h0.1 kn
VIKTOR BAKAEV9610810SANCTIONED20h1.0 kn

2024-12-03 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
NOBLE9162928SANCTIONED397h0.1 kn
BOYKA II9178068SANCTIONED1566h0.0 kn
SERENITY GAS9197727SANCTIONED124h0.0 kn
GLOBAL ELEGANCE9232955SANCTIONED9144h0.0 kn
ADENA9254862SANCTIONED25h0.1 kn
ALEXANDRA9273260SANCTIONED224h0.0 kn
ANAFI WARRIOR9370848Clean558h0.1 kn
MOUNT FUJI9509011Clean571h0.0 kn
CAPTAIN SPIRO9692856Clean200h0.1 kn
PRUDENT WARRIOR9753545Clean316h0.1 kn
FRONT CHALLENGER9759745Clean32h0.1 kn
FREUD9804461Clean2h1.3 kn

2024-11-30 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
NOBLE9162928SANCTIONED397h0.1 kn
BOYKA II9178068SANCTIONED1566h0.0 kn
SERENITY GAS9197727SANCTIONED124h0.0 kn
GLOBAL ELEGANCE9232955SANCTIONED9144h0.0 kn
ALEXANDRA9273260SANCTIONED224h0.0 kn
ANAFI WARRIOR9370848Clean558h0.1 kn
IOANNA9387566Clean17h0.1 kn
VIOLANDO9429285Clean13h0.4 kn
MOUNT FUJI9509011Clean571h0.0 kn
TWIN CASTOR9625956Clean25h0.1 kn
TWIN CASTOR9625956Clean22h0.2 kn
CAPTAIN SPIRO9692856Clean200h0.1 kn
DILIGENT WARRIOR9750050Clean32h0.0 kn
DILIGENT WARRIOR9750050Clean7h0.1 kn
PRUDENT WARRIOR9753545Clean316h0.1 kn
PATMOS I9800245Clean183h0.1 kn
PATMOS I9800245Clean35h0.1 kn
HUNTER9896414Clean20h0.2 kn
EAGLE VALLERY9910246Clean106h0.1 kn

2024-11-11 — 5.9, 79.5

VesselIMOStatusDurationSpeed
APACHE9749489Clean9h1.8 kn

32 unique vessels encountered, 7 sanctioned

P&I Insurance

No entry found in American P&I — coverage not determined

Only American P&I could be queried. The International Group's combined ship search (the other 12 clubs) blocks automated lookups, so those were not checked. Absence here is not evidence that the vessel is uninsured.

Last checked: 2026-07-03 04:00:29

USCG Registration

StatusActive
Call Sign9HA5579
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch, GFW dark events, American P&I (ship search). 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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