CSK VANGUARD — Know Your Vessel

Updated: 2026-07-27 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
SINGAPORE
Type
Oil tanker
Built
2016
10 years old
DWT
25,000

Present Location

Last seen at
HOUSTON
USA
Arrived
2025-05-19
Departed
2025-05-21
432d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
8,897
tonnes/year
Distance
20,463
nm/year

EU MRV 2024: 19,846 t CO2, 6,274 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
63h
3d per port
Port Utilization
40.9%
time in port

Primary route: BUTINGE → ROTTERDAM MAASVLAKTE → SKAGEN

Data period: 2023-08-21 to 2025-05-21

PortCountryVisits
BUTINGELTU5
SKAGENDNK4
ROTTERDAM MAASVLAKTENLD4
GOTEBORGSWE4
SULLOM VOEGBR3

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-05-192025-05-21HOUSTONUSA1.9d
2025-05-182025-05-19USA1.2d
2025-05-112025-05-14USA2.4d
2025-04-222025-04-24GBR2.4d
2025-04-152025-04-19ROTTERDAMNLD3.6d
2025-04-142025-04-15ROTTERDAM MAASVLAKTENLD1.1d
2025-04-122025-04-13DEU-626DEU0.9d
2025-04-092025-04-10STURENOR1.1d
2025-04-042025-04-07SWE2.8d
2025-04-012025-04-02BUTINGELTU1.3d
2025-03-262025-03-28GBR2.6d
2025-03-232025-03-24SWE0.6d
2025-03-202025-03-21POL1.3d
2025-03-152025-03-16NOR1d
2025-03-132025-03-14SWE0.7d
2025-03-072025-03-11POL4.5d
2025-03-022025-03-04NOR1.2d
2025-02-242025-02-25GBR1.2d
2025-02-212025-02-23GBR1.4d
2025-02-142025-02-21GBR7.7d

Loitering Events

90 events, 1349 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-13260.8, 4.01.2 kn
2026-06-13260.8, 4.01.4 kn
2026-06-11260.8, 4.01.9 kn
2026-06-10860.8, 4.01.0 kn
2026-06-08660.9, 3.91.4 kn
2026-05-27460.7, 3.91.6 kn
2026-05-26360.7, 4.01.8 kn
2026-05-104752.2, 3.60.1 kn
2026-03-2610652.2, 3.60.1 kn
2026-03-213056.1, -1.51.2 kn

STS Encounter Detection

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

2026-06-13 — 60.8, 4.0

VesselIMOStatusDurationSpeed
STI GRATITUDE9722182Clean6h0.4 kn
STI GRATITUDE9722182Clean8h1.3 kn

2026-06-10 — 60.8, 4.0

VesselIMOStatusDurationSpeed
STI GRATITUDE9722182Clean8h1.6 kn

2026-05-10 — 52.2, 3.6

VesselIMOStatusDurationSpeed
CLAMOR SCHULTE9220809Clean4h1.5 kn
CLAMOR SCHULTE9220809Clean5h1.3 kn
CLAMOR SCHULTE9220809Clean3h1.4 kn

2026-03-26 — 52.2, 3.6

VesselIMOStatusDurationSpeed
CLAMOR SCHULTE9220809Clean2h1.3 kn
CLAMOR SCHULTE9220809Clean3h1.1 kn
CLAMOR SCHULTE9220809Clean1h1.4 kn
CLAMOR SCHULTE9220809Clean2h1.6 kn
CLAMOR SCHULTE9220809Clean1h1.9 kn
HAFNIA AZURITE9727560Clean53h0.2 kn

2025-12-14 — 52.2, 3.6

VesselIMOStatusDurationSpeed
SALACGRIVA9323390Clean16h0.1 kn
SALACGRIVA9323390Clean1h1.7 kn
SALACGRIVA9323390Clean41h0.1 kn
SALACGRIVA9323390Clean1h1.9 kn
BRO ANNA9344435Clean5h1.4 kn
SEAWAYS MUSE9374301Clean17h0.2 kn
MINERVA ZEN9410909Clean6h0.8 kn
MINERVA ZEN9410909Clean2h1.1 kn
MINERVA ZEN9410909Clean4h0.6 kn
SONGA SAPPHIRE9444467Clean7h0.8 kn
HARBOUR FEATURE9473092Clean112h0.2 kn
STI MERAUX9681118Clean10h1.1 kn
STI MERAUX9681118Clean4h1.2 kn

2025-11-06 — 60.8, 3.9

VesselIMOStatusDurationSpeed
VIOLANDO9429285Clean16h0.8 kn

2025-06-12 — 47.0, -2.9

VesselIMOStatusDurationSpeed
MOONI9270488Clean519h0.1 kn

2025-05-18 — 28.6, -94.7

VesselIMOStatusDurationSpeed
ECOFUTURE9486180Clean6h0.0 kn

2025-05-17 — 28.7, -94.5

VesselIMOStatusDurationSpeed
ECOFUTURE9486180Clean76h0.1 kn

2025-05-17 — 28.6, -94.4

VesselIMOStatusDurationSpeed
ECOFUTURE9486180Clean76h0.1 kn

13 unique vessels encountered, 0 sanctioned

USCG Registration

StatusActive
Call Sign9V3881
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch. 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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