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MINERVA KALYPSO — Know Your Vessel

Updated: 2026-08-02 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
GREECE
Type
Oil tanker
Built
2017
9 years old
DWT
25,000

Present Location

Status
Location Unknown
No AIS position or port visit data available

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
7,867
tonnes/year
Distance
19,263
nm/year
YearRatingRatio
2023Unrated—
2022Unrated—
2021Unrated—
2020Unrated—
2019Unrated—
2018Unrated—

EU MRV 2024: 19,548 t CO2, 6,241 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
72h
3d per port
Port Utilization
29.9%
time in port
Dark Events
4
300h total

Primary route: FUJAIRAH → ROTTERDAM MAASVLAKTE → SUEZ SOUTH ANCHORAGE

Data period: 2023-08-03 to 2026-04-26

PortCountryVisits
FUJAIRAHARE7
ROTTERDAM MAASVLAKTENLD5
SUEZ SOUTH ANCHORAGEEGY3
PIRAEUSGRC3
PACHIGRC3

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-04-262026-04-26—RUS0d
2026-04-262026-04-26—RUS0d
2026-04-262026-04-26—RUS0d
2026-04-262026-04-26—RUS0d
2026-04-262026-04-26—RUS0d
2026-04-252026-04-26NOVOROSSIYSKRUS0.8d
2026-04-242026-04-25—RUS1.1d
2026-04-102026-04-11PIRAEUSGRC0.8d
2026-04-072026-04-08SUEZ SOUTH ANCHORAGEEGY1.1d
2026-03-242026-03-25—IND1.1d
2026-03-232026-03-24—IND1d
2026-02-162026-03-23—IND34.7d
2026-02-152026-02-16—IND0.9d
2026-02-092026-02-15—IND5.8d
2026-01-282026-01-29FUJAIRAHARE1.1d
2026-01-112026-01-12TELOK RAMUNIAMYS1.2d
2025-12-282026-01-01TIANJINCHN3.6d
2025-12-012025-12-04—IRQ3.4d
2025-11-272025-11-29FUJAIRAHARE1.8d
2025-11-142025-11-27—OMN12.8d

AIS Dark Periods

4 events, 300 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2026-03-302026-04-03103————HIGH RISK ZONE
2025-04-142025-04-1772————HIGH RISK ZONE
2024-02-132024-02-18111————HIGH RISK ZONE
2024-02-122024-02-1314————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

96 events, 2083 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-2315.3, 78.81.7 kn—
2026-06-2215.4, 78.70.8 kn—
2026-06-2115.5, 79.00.6 kn—
2026-06-2125.3, 78.41.7 kn—
2026-06-2025.6, 79.21.4 kn—
2026-04-202543.3, 36.71.3 kn—
2026-04-17643.2, 36.20.4 kn—
2026-02-025429.6, 48.80.1 knHIGH RISK
2026-01-314329.6, 48.80.2 knHIGH RISK
2026-01-261522.6, 60.71.2 knHIGH RISK

STS Encounter Detection

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

2026-02-02 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
ROBERTA9237008SANCTIONED4097h0.1 kn
ADENA9254862SANCTIONED4517h0.1 kn
ALEXANDRA9273260SANCTIONED4223h0.1 kn
BELLAGIO9299446SANCTIONED4338h0.1 kn
OPHELIA I9204049Clean40h0.1 kn
SOYIA9263916Clean26h0.1 kn
SOYIA9263916Clean28h0.1 kn
EM ZENITH9295086Clean97h0.1 kn
FELICITY9297436Clean4h0.4 kn
JAG POOJA9310692Clean33h0.1 kn
MARAN THETIS9421427Clean71h0.1 kn
MARAN THETIS9421427Clean19h0.2 kn
SAMOS9772345Clean6h0.4 kn
SAMOS9772345Clean6h0.1 kn

2026-01-31 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
ROBERTA9237008SANCTIONED4097h0.1 kn
ADENA9254862SANCTIONED4517h0.1 kn
ALEXANDRA9273260SANCTIONED4223h0.1 kn
BELLAGIO9299446SANCTIONED4338h0.1 kn
GAS NORA8813116SANCTIONED96h0.0 kn
ARROW G9272395Clean32h0.0 kn
EM ZENITH9295086Clean97h0.1 kn
JAG POOJA9310692Clean33h0.1 kn
SAN JACINTO9730373Clean12h0.1 kn
SAMOS9772345Clean6h0.4 kn

2026-01-26 — 22.6, 60.7

VesselIMOStatusDurationSpeed
KOKKARI9337157Clean20h1.3 kn

2026-01-23 — 23.3, 60.7

VesselIMOStatusDurationSpeed
PM IMPERIAL9324306Clean41h0.6 kn

2026-01-23 — 23.2, 60.9

VesselIMOStatusDurationSpeed
PM IMPERIAL9324306Clean41h0.6 kn
KOKKARI9337157Clean59h0.6 kn

2025-12-01 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
ROBERTA9237008SANCTIONED4097h0.1 kn
ADENA9254862SANCTIONED4517h0.1 kn
ALEXANDRA9273260SANCTIONED4223h0.1 kn
OPHELIA I9204049Clean17h0.1 kn
SOYIA9263916Clean33h0.1 kn
ARROW G9272395Clean44h0.1 kn
SANMAR HERALD9330563Clean240h0.1 kn
MINERVA MARINA9411939Clean55h0.1 kn
ELENI9432062Clean28h0.2 kn

2025-07-26 — 28.3, -89.7

VesselIMOStatusDurationSpeed
HAFNIA SHINANO9506069Clean32h0.7 kn

2025-07-26 — 28.3, -89.8

VesselIMOStatusDurationSpeed
HAFNIA SHINANO9506069Clean3h1.4 kn

2025-07-25 — 28.3, -89.6

VesselIMOStatusDurationSpeed
HAFNIA SHINANO9506069Clean2h1.5 kn

2025-07-25 — 28.3, -89.5

VesselIMOStatusDurationSpeed
SEAWAYS WAVE9387918Clean1h1.7 kn

2025-06-16 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
ROBERTA9237008SANCTIONED179h0.1 kn
LISBOA9257711SANCTIONED1561h0.0 kn
ADENA9254862SANCTIONED44h0.1 kn
ADENA9254862SANCTIONED494h0.1 kn
M K A9269403SANCTIONED237h0.0 kn
ALEXANDRA9273260SANCTIONED35h0.1 kn

23 unique vessels encountered, 7 sanctioned

USCG Registration

StatusActive
Call SignSVCP3
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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