KAROLOS — Know Your Vessel

Updated: 2026-09-10 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
LIBERIA
Type
Oil tanker
Built
2009
17 years old
DWT
50,000

Present Location

Status
Location Unknown
No AIS position or port visit data available

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
13,795
tonnes/year
Distance
25,530
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2018Unrated

EU MRV 2024: 5,695 t CO2, 1,819 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
77h
3d per port
Port Utilization
34.2%
time in port
Dark Events
6
457h total

Primary route: FUJAIRAH → MUMBAI → RAS TANURA

Data period: 2023-07-14 to 2026-01-26

PortCountryVisits
FUJAIRAHARE22
MUMBAIIND7
RAS TANURASAU6
SUEZ SOUTH ANCHORAGEEGY5
SINGAPORESGP4

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-01-262026-01-26RUS0.4d
2026-01-132026-01-14CANAKKALETUR1.2d
2026-01-112026-01-12PIRAEUSGRC0.5d
2026-01-082026-01-09SUEZ SOUTH ANCHORAGEEGY0.5d
2025-12-242025-12-30FUJAIRAHARE5.8d
2025-12-202025-12-21IND1.4d
2025-12-142025-12-16QAT-2QAT2d
2025-12-072025-12-09MUMBAIIND2.5d
2025-12-032025-12-07IND3.2d
2025-11-262025-11-28RAS TANURASAU2d
2025-11-232025-11-24FUJAIRAHARE1.5d
2025-11-182025-11-20IND2.5d
2025-11-062025-11-07PORT SAIDEGY0.7d
2025-10-192025-10-20RUS1d
2025-09-282025-09-30GRC2.2d
2025-09-242025-09-25SUEZ SOUTH ANCHORAGEEGY0.9d
2025-09-072025-09-12IRQ4.6d
2025-09-022025-09-03FUJAIRAHARE1d
2025-08-152025-08-31FUJAIRAHARE16.4d
2025-08-112025-08-13KWT-22KWT1.3d

AIS Dark Periods

6 events, 457 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2026-04-142026-04-1635HIGH RISK ZONE
2026-02-122026-02-1455HIGH RISK ZONE
2026-01-032026-01-0535HIGH RISK ZONE
2024-01-262024-01-2732HIGH RISK ZONE
2023-11-302023-12-0267HIGH RISK ZONE
2023-07-042023-07-14233HIGH 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

66 events, 1156 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-26622.6, 65.41.9 kn
2026-06-25822.8, 65.31.6 kn
2026-06-25522.7, 65.41.8 kn
2026-06-23522.5, 65.91.8 kn
2026-06-221722.4, 66.11.8 kn
2026-06-21822.8, 66.01.7 kn
2026-06-21522.6, 65.91.7 kn
2026-06-20722.8, 66.31.6 kn
2026-06-20122.7, 66.31.8 kn
2026-06-20122.7, 66.21.9 kn

STS Encounter Detection

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

2026-06-26 — 22.6, 65.4

VesselIMOStatusDurationSpeed
IASONAS9419357Clean14h1.6 kn

2026-06-25 — 22.8, 65.3

VesselIMOStatusDurationSpeed
IASONAS9419357Clean14h1.6 kn
BUALA9433585Clean11h1.6 kn

2026-06-25 — 22.7, 65.4

VesselIMOStatusDurationSpeed
IASONAS9419357Clean6h1.8 kn
BUALA9433585Clean11h1.6 kn

2026-06-23 — 22.5, 65.9

VesselIMOStatusDurationSpeed
HAFNIA EXPERIENCE9735610Clean16h1.7 kn
ROCK N ROLL9788394Clean7h1.8 kn

2026-06-22 — 22.4, 66.1

VesselIMOStatusDurationSpeed
HAFNIA EXPERIENCE9735610Clean6h1.6 kn
GREEN ANAX9927213Clean3h1.8 kn

2026-06-21 — 22.8, 66.0

VesselIMOStatusDurationSpeed
ROCK N ROLL9788394Clean10h1.7 kn

2026-06-21 — 22.6, 65.9

VesselIMOStatusDurationSpeed
HAFNIA EXPERIENCE9735610Clean16h1.5 kn

2026-06-18 — 22.6, 66.1

VesselIMOStatusDurationSpeed
HAFNIA EXPERIENCE9735610Clean10h1.7 kn

2026-06-18 — 22.4, 66.0

VesselIMOStatusDurationSpeed
HAFNIA EXPERIENCE9735610Clean7h1.5 kn

2026-05-24 — -0.0, 0.0

VesselIMOStatusDurationSpeed
NAVIS9008108SANCTIONED31h0.4 kn
SIMBA V9113094SANCTIONED10h0.8 kn
AL VEER9378266Clean4h0.0 kn

2026-05-20 — 22.3, 65.8

VesselIMOStatusDurationSpeed
C. GRACE9904065Clean12h1.5 kn

2026-03-10 — 35.1, 120.0

VesselIMOStatusDurationSpeed
MILE8910897SANCTIONED356h0.0 kn
ALBERTA9486922Clean8h0.4 kn
DS VENTURE9522180Clean38h0.1 kn
NEW SPRING9535785Clean59h0.1 kn
FLEVES9597006Clean572h0.1 kn
SEAWAYS DIAMOND HEAD9727039Clean30h0.1 kn

2025-12-14 — 26.7, 51.9

VesselIMOStatusDurationSpeed
TALARA9569994Clean2h1.9 kn

2025-09-07 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
GAS NORA8813116SANCTIONED196h0.0 kn
MAYA9171357SANCTIONED1746h0.0 kn
NOMIKI9242443SANCTIONED71h0.1 kn
ADENA9254862SANCTIONED4517h0.1 kn
SOYIA9263916Clean76h0.0 kn
ARROW G9272395Clean35h0.1 kn
ALEXANDRA9273260SANCTIONED4223h0.1 kn
FELICITY9297436Clean204h0.1 kn
BELLAGIO9299446SANCTIONED4338h0.1 kn
MINERVA GEORGIA9332157Clean10h0.3 kn
EMERALD SPIRIT9422005Clean67h0.1 kn
RELIABLE WARRIOR9753557Clean32h0.1 kn
RELIABLE WARRIOR9753557Clean31h0.1 kn
FRONT PRINCESS9788904Clean17h0.3 kn
AFRICA9905320Clean85h0.1 kn
FRONT GAULA9933652Clean68h0.1 kn

2025-07-25 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
ADENA9254862SANCTIONED309h0.0 kn
VAUGHAN9256901Clean271h0.0 kn
SOYIA9263916Clean47h0.0 kn
SOYIA9263916Clean27h0.0 kn
ALEXANDRA9273260SANCTIONED239h0.1 kn
BELLAGIO9299446SANCTIONED30h0.1 kn
ITHAKI9526461Clean4h0.1 kn

33 unique vessels encountered, 9 sanctioned

Port State Control

No inspection data held. This is not a clean record — we currently hold no PSC inspections for any vessel. Do not read the absence of detentions here as evidence of none.

Check Paris MOU and USCG PSIX directly for this vessel.

Cargo Manifests

No manifest data held. Our upstream manifest source now blocks automated access, so this dataset is empty for every vessel — absence here says nothing about this ship's cargo history.

USCG Registration

StatusActive
Call SignA8MN5
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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