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NAVE ESTELLA — Know Your Vessel

Updated: 2026-07-25 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
LIBERIA
Type
Oil tanker
Built
2011
15 years old
DWT
25,000

Present Location

Last seen at
RAS TANURA
SAU
Arrived
2024-07-09
Departed
2024-07-13
743d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2021)
Unrated
CO2 Emissions
2,194
tonnes/year
Distance
4,430
nm/year
YearRatingRatio
2021Unrated—
2020Unrated—

EU MRV 2021: 2,194 t CO2, 698 t fuel, 495.28 kg CO2/nm

Voyage Pattern

Port Visits
99
Avg Dwell
57h
2d per port
Port Utilization
65.2%
time in port
Dark Events
1
56h total

Primary route: RAS TANURA → FUJAIRAH → JEDDAH

Data period: 2023-07-18 to 2024-07-13

PortCountryVisits
RAS TANURASAU17
FUJAIRAHARE12
JEDDAHSAU8
YANBU INDUSTRIALSAU5
DUBAIARE5

Recent port calls:

ArrivalDeparturePortCountryDuration
2024-07-092024-07-13RAS TANURASAU4.1d
2024-07-072024-07-09—SAU2d
2024-07-042024-07-06RAS TANURASAU1.9d
2024-07-022024-07-04—SAU1.5d
2024-07-012024-07-02—SAU1.1d
2024-06-272024-07-01RAS TANURASAU3.6d
2024-06-252024-06-27—SAU1.6d
2024-06-252024-06-25—SAU0.3d
2024-06-192024-06-19FUJAIRAHARE0.5d
2024-06-172024-06-19FUJAIRAHARE1.6d
2024-06-072024-06-17FUJAIRAHARE10d
2024-06-042024-06-05—SAU1d
2024-06-032024-06-04—SAU0.9d
2024-05-282024-06-02—OMN4.6d
2024-05-242024-05-28FUJAIRAHARE4.3d
2024-05-212024-05-22—SAU1.3d
2024-05-212024-05-21—SAU0.2d
2024-05-182024-05-19FUJAIRAHARE0.6d
2024-05-172024-05-17FUJAIRAHARE0.3d
2024-05-162024-05-17FUJAIRAHARE1.2d

AIS Dark Periods

1 events, 56 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2026-06-102026-06-1356————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.

Loitering Events

99 events, 1684 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2025-05-071227.5, 50.51.5 knHIGH RISK
2025-05-07927.5, 50.51.5 knHIGH RISK
2025-05-061427.6, 50.71.7 knHIGH RISK
2025-04-131327.4, 50.81.7 knHIGH RISK
2025-04-111827.5, 50.80.9 knHIGH RISK
2025-04-11527.6, 50.61.2 knHIGH RISK
2025-04-102227.6, 50.80.4 knHIGH RISK
2025-04-10827.5, 50.60.6 knHIGH RISK
2025-04-091327.5, 50.40.3 knHIGH RISK
2025-04-081827.6, 50.51.0 knHIGH RISK

STS Encounter Detection

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

2025-05-07 — 27.5, 50.5

VesselIMOStatusDurationSpeed
CHEMROAD HOPE9565754Clean122h0.1 kn

2025-05-06 — 27.6, 50.7

VesselIMOStatusDurationSpeed
CHEMROAD HOPE9565754Clean122h0.1 kn

2025-04-13 — 27.4, 50.8

VesselIMOStatusDurationSpeed
NAVE CAPELLA9487471Clean19h0.6 kn
NAVE CAPELLA9487471Clean12h1.4 kn

2025-04-11 — 27.5, 50.8

VesselIMOStatusDurationSpeed
NAVE CAPELLA9487471Clean15h0.6 kn
NAVE CAPELLA9487471Clean12h0.5 kn

2025-04-11 — 27.6, 50.6

VesselIMOStatusDurationSpeed
NAVE CAPELLA9487471Clean15h0.6 kn

2025-04-10 — 27.6, 50.8

VesselIMOStatusDurationSpeed
NAVE CAPELLA9487471Clean8h0.3 kn

2025-04-07 — 27.5, 50.6

VesselIMOStatusDurationSpeed
ORCHID KEFALONIA9363821Clean9h0.6 kn

2025-04-07 — 27.5, 50.5

VesselIMOStatusDurationSpeed
ORCHID KEFALONIA9363821Clean16h0.8 kn

2025-04-06 — 27.4, 50.5

VesselIMOStatusDurationSpeed
ORCHID KEFALONIA9363821Clean22h0.7 kn
ORCHID KEFALONIA9363821Clean16h0.8 kn
ATHIRI9457763Clean4h0.1 kn
VL BRILLIANT9683673Clean38h0.0 kn

2025-04-05 — 27.5, 50.5

VesselIMOStatusDurationSpeed
ORCHID KEFALONIA9363821Clean22h0.7 kn

2025-04-05 — 27.4, 50.4

VesselIMOStatusDurationSpeed
ORCHID KEFALONIA9363821Clean15h1.1 kn
ALMI HORIZON9579494Clean15h0.2 kn

2025-04-05 — 27.5, 50.4

VesselIMOStatusDurationSpeed
ORCHID KEFALONIA9363821Clean15h1.1 kn

2025-04-04 — 27.5, 50.6

VesselIMOStatusDurationSpeed
NAVE CAPELLA9487471Clean30h0.5 kn

2025-04-03 — 27.5, 50.5

VesselIMOStatusDurationSpeed
KIZOMBA9433901Clean26h0.7 kn
NAVE CAPELLA9487471Clean30h0.5 kn

2025-04-02 — 27.5, 50.3

VesselIMOStatusDurationSpeed
MIRACLE9387059Clean45h0.0 kn
KIZOMBA9433901Clean26h0.7 kn

2025-04-01 — 27.5, 50.5

VesselIMOStatusDurationSpeed
MIRACLE9387059Clean45h0.0 kn
KIZOMBA9433901Clean26h0.7 kn

2025-03-14 — 27.4, 50.7

VesselIMOStatusDurationSpeed
NAVE CAPELLA9487471Clean6h0.7 kn
HIGH FREEDOM9674713Clean164h0.1 kn

2025-03-13 — 27.4, 50.7

VesselIMOStatusDurationSpeed
NAVE CAPELLA9487471Clean6h0.7 kn
HIGH FREEDOM9674713Clean164h0.1 kn

2025-03-13 — 27.5, 50.7

VesselIMOStatusDurationSpeed
HIGH FREEDOM9674713Clean164h0.1 kn

2024-12-24 — 25.9, 53.4

VesselIMOStatusDurationSpeed
GINGA TIGER9278715Clean6h0.7 kn

2024-11-20 — 27.4, 50.4

VesselIMOStatusDurationSpeed
FPMC 289528378Clean247h0.2 kn

2024-11-19 — 27.5, 50.3

VesselIMOStatusDurationSpeed
FPMC 289528378Clean247h0.2 kn

2024-11-18 — 27.5, 50.3

VesselIMOStatusDurationSpeed
FPMC 289528378Clean247h0.2 kn

2024-08-19 — 27.4, 50.5

VesselIMOStatusDurationSpeed
NIBAN9484716Clean75h0.1 kn

2024-08-18 — 27.4, 50.4

VesselIMOStatusDurationSpeed
HAFNIA AXINITE9719771Clean96h0.0 kn

2024-08-17 — 27.6, 50.5

VesselIMOStatusDurationSpeed
KMARIN REGARD9683063Clean15h0.4 kn

2024-08-15 — 27.5, 50.5

VesselIMOStatusDurationSpeed
KMARIN REGARD9683063Clean29h0.6 kn
KMARIN REGARD9683063Clean15h0.4 kn

2024-08-12 — 27.3, 50.5

VesselIMOStatusDurationSpeed
XIN TONG YANG9389758Clean16h0.0 kn
WAWASAN TOPAZ9565601Clean10h0.2 kn
KMARIN REGARD9683063Clean9h0.2 kn

2024-08-11 — 27.4, 50.5

VesselIMOStatusDurationSpeed
KHUZAMA9384215Clean38h0.1 kn

2024-05-19 — Fujairah / Hormuz

VesselIMOStatusDurationSpeed
SERENITY GAS9197727SANCTIONED545h0.1 kn

2024-05-17 — Fujairah / Hormuz

VesselIMOStatusDurationSpeed
SERENITY GAS9197727SANCTIONED545h0.1 kn

18 unique vessels encountered, 1 sanctioned

USCG Registration

StatusActive
Call SignD5BD6
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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