HORTEN — Know Your Vessel

Updated: 2026-07-28 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
LIBERIA
Type
Oil tanker
Built
2015
11 years old
DWT
25,000

Present Location

Last seen at
SINGAPORE
SGP
Arrived
2026-06-28
Departed
2026-07-02
27d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
7,439
tonnes/year
Distance
10,461
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2020Unrated

EU MRV 2024: 17,543 t CO2, 5,609 t fuel

Voyage Pattern

Port Visits
54
Avg Dwell
71h
3d per port
Port Utilization
19.9%
time in port
Dark Events
1
47h total

Primary route: ROTTERDAM MAASVLAKTE → INGLESIDE → PORTO DO ACU

Data period: 2024-04-24 to 2026-07-02

PortCountryVisits
ROTTERDAM MAASVLAKTENLD8
INGLESIDEUSA6
PORTO DO ACUBRA3
TANJUNG PELEPASMYS2
LE HAVREFRA2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-06-282026-07-02SINGAPORESGP3.4d
2026-06-242026-06-26THA1.8d
2026-06-192026-06-21TANJUNG PELEPASMYS1.9d
2026-05-042026-05-05USA0.8d
2026-04-302026-05-03INGLESIDEUSA3d
2026-04-272026-04-30USA3.1d
2026-04-102026-04-10GBR0.8d
2026-04-072026-04-10SAINT HELENSGBR2.5d
2026-04-042026-04-06ROTTERDAM MAASVLAKTENLD1.7d
2026-02-162026-02-25ROTTERDAM MAASVLAKTENLD9d
2026-01-022026-01-04DEU-626DEU1.5d
2025-12-282025-12-31ROTTERDAM MAASVLAKTENLD3.1d
2025-12-272025-12-28NLD1.6d
2025-12-032025-12-07PORTO DO ACUBRA3.9d
2025-11-122025-11-13NLD0.5d
2025-11-072025-11-12ROTTERDAM MAASVLAKTENLD4.5d
2025-11-052025-11-07NLD1.8d
2025-10-142025-10-16INGLESIDEUSA2.1d
2025-10-142025-10-14USA0.6d
2025-09-252025-09-28GIBRALTARGIB2.6d

AIS Dark Periods

1 events, 47 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2025-04-272025-04-2947HIGH 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, 1697 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-01-3057.9, -56.91.3 kn
2026-01-3057.9, -56.91.5 kn
2026-01-2937.9, -56.81.6 kn
2026-01-2917.9, -56.91.3 kn
2026-01-2947.8, -57.01.2 kn
2026-01-2947.8, -57.00.9 kn
2026-01-2947.8, -57.01.0 kn
2026-01-27338.2, -57.00.2 kn
2026-01-2738.2, -57.21.7 kn
2026-01-25110.4, -54.30.7 kn

STS Encounter Detection

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

2025-08-17 — 28.5, -94.9

VesselIMOStatusDurationSpeed
AQUALEGEND9592240Clean23h0.1 kn
EPHESOS9607423Clean45h0.0 kn
KNOKKE9687497Clean79h0.0 kn

2025-08-16 — 28.4, -94.8

VesselIMOStatusDurationSpeed
AQUALEGEND9592240Clean2h0.9 kn
EPHESOS9607423Clean20h0.1 kn
KNOKKE9687497Clean79h0.0 kn

2025-08-15 — 28.5, -94.5

VesselIMOStatusDurationSpeed
CLIPPER SKY9277943Clean20h0.1 kn
ECOFUTURE9486180Clean7h0.6 kn
EPHESOS9607423Clean2h1.1 kn
KNOKKE9687497Clean79h0.0 kn

2025-08-14 — 28.6, -94.7

VesselIMOStatusDurationSpeed
CLIPPER SKY9277943Clean20h0.1 kn
YAMATO SPIRIT9414503Clean22h0.2 kn
LOKHOLMEN9433303Clean14h0.1 kn
MARCELLUS LADY9722780Clean25h0.1 kn

2025-08-12 — 28.5, -94.5

VesselIMOStatusDurationSpeed
ECOFUTURE9486180Clean21h0.2 kn
KAPSALI9587312Clean28h0.1 kn

2025-06-02 — 28.7, -94.7

VesselIMOStatusDurationSpeed
LOKHOLMEN9433303Clean6h0.0 kn
LOKHOLMEN9433303Clean39h0.1 kn
CAPE TEES9441180Clean10h0.0 kn
ECOFUTURE9486180Clean11h0.0 kn
KWK EXCELSUS9728411Clean24h0.0 kn
KWK EXCELSUS9728411Clean1h0.9 kn

2025-04-13 — 4.6, 4.7

VesselIMOStatusDurationSpeed
SEA PHANTOM9326653Clean9h0.7 kn
SEA PHANTOM9326653Clean9h0.8 kn
SEA PHANTOM9326653Clean10h0.8 kn

2025-03-08 — 27.7, -96.1

VesselIMOStatusDurationSpeed
FRONT OSEN9728708Clean26h0.2 kn

2025-01-19 — 51.9, 2.9

VesselIMOStatusDurationSpeed
SEAWAYS FRIO9596985Clean30h0.0 kn

2024-12-29 — 27.7, -96.2

VesselIMOStatusDurationSpeed
ADVANTAGE SUMMER9419890Clean26h0.1 kn
FRONT VOSSO9730086Clean136h0.1 kn

2024-12-28 — 27.6, -96.2

VesselIMOStatusDurationSpeed
ADVANTAGE SUMMER9419890Clean48h0.1 kn
ADVANTAGE SUMMER9419890Clean26h0.1 kn
FRONT VOSSO9730086Clean136h0.1 kn

2024-09-05 — 27.7, -96.5

VesselIMOStatusDurationSpeed
NORTH LOYALTY9537771Clean52h0.1 kn
SEAWAYS FRIO9596985Clean154h0.1 kn

2024-09-04 — 27.8, -96.3

VesselIMOStatusDurationSpeed
NORTH LOYALTY9537771Clean52h0.1 kn
SEAWAYS FRIO9596985Clean154h0.1 kn

2024-09-03 — 27.5, -96.3

VesselIMOStatusDurationSpeed
SEAWAYS FRIO9596985Clean154h0.1 kn

2024-09-03 — 27.7, -96.3

VesselIMOStatusDurationSpeed
SEAWAYS FRIO9596985Clean154h0.1 kn

17 unique vessels encountered, 0 sanctioned

USCG Registration

StatusActive
Call Sign5LPS4
Deficiency Count0
Detention Count0
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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