STI VIRTUS — Know Your Vessel

Updated: 2026-07-25 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Oil tanker
DWT
25,000

Present Location

Status
Location Unknown
No AIS position or port visit data available

Risk Assessment

Carbon Intensity (CII)

Rating (2022)
Unrated
CO2 Emissions
4,827
tonnes/year
Distance
17,660
nm/year
YearRatingRatio
2022Unrated
2021Unrated
2020Unrated

EU MRV 2022: 4,827 t CO2, 1,542 t fuel, 273.34 kg CO2/nm

Voyage Pattern

Port Visits
99
Avg Dwell
78h
3d per port
Port Utilization
32.8%
time in port
Dark Events
2
111h total

Primary route: TELOK RAMUNIA → ULSAN → PASIR GUDANG

Data period: 2023-07-11 to 2026-03-23

PortCountryVisits
TELOK RAMUNIAMYS12
ULSANKOR5
PASIR GUDANGMYS5
TAURANGANZL2
PORT LINCOLNAUS2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-03-212026-03-23AUS2d
2026-03-172026-03-18PORT HEDLANDAUS1.1d
2026-03-172026-03-17AUS0.3d
2026-03-112026-03-11TANJUNG PELEPASMYS0.5d
2026-03-092026-03-10MYS1.6d
2026-03-012026-03-08TELOK RAMUNIAMYS7.4d
2026-02-162026-02-16PORT LINCOLNAUS0.9d
2026-02-152026-02-16PORT LINCOLNAUS0.1d
2026-02-132026-02-15AUS1.9d
2026-01-262026-01-30TELOK RAMUNIAMYS4d
2026-01-132026-01-15AUS1.5d
2025-12-252025-12-29MUARABRN4d
2025-12-102025-12-22TELOK RAMUNIAMYS12.6d
2025-11-262025-11-27AUS1.1d
2025-11-202025-11-25AUS5.4d
2025-11-182025-11-20AUS2.1d
2025-11-112025-11-18AUS6.7d
2025-11-032025-11-05TAURANGANZL1.8d
2025-11-022025-11-03TAURANGANZL1.1d
2025-10-292025-10-31PORT LYTTELTONNZL1.6d

AIS Dark Periods

2 events, 111 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2023-08-032023-08-0417HIGH RISK ZONE
2023-07-282023-08-0194HIGH 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

31 events, 512 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-04-20542.1, 104.80.1 kn
2026-03-152-12.9, 116.70.8 kn
2026-02-2851.9, 104.70.2 kn
2026-01-102-35.7, 120.40.4 kn
2025-06-14246.9, 170.71.3 kn
2025-05-31348.2, -126.21.2 kn
2025-05-301248.2, -126.10.9 kn
2025-05-301048.2, -126.10.7 kn
2025-04-255-10.6, 156.70.6 kn
2025-03-23835.3, 129.91.6 knHIGH RISK

STS Encounter Detection

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

2026-04-20 — Singapore Strait

VesselIMOStatusDurationSpeed
ATILA9262754SANCTIONED315h0.1 kn
GLOBAL STAR9198082SANCTIONED1173h0.1 kn
FOGAS9012886SANCTIONED113h0.0 kn
FOGAS9012886SANCTIONED93h0.1 kn
LOYALTY9182306Clean1476h0.1 kn
SUNI9215050Clean354h0.0 kn
QUAY STAR9239472Clean407h0.0 kn
M PEARL9262900Clean35h0.1 kn
NORDIC FREEDOM9288887Clean945h0.1 kn
OCEAN SUNRISE9292357Clean270h0.0 kn
PLATYTERA9380099Clean4h0.2 kn
JENGGALA BANGO9394208Clean959h0.1 kn
BAO YU8519966SANCTIONED818h0.0 kn
NOXEN9189146SANCTIONED147h0.1 kn
TIREX9203772SANCTIONED324h0.0 kn
FELIX9181194SANCTIONED285h0.1 kn
AVENGER BOW9005338SANCTIONED516h0.0 kn
FLAGSHIP SAGE9471329Clean7h0.1 kn
FLAGSHIP SAGE9471329Clean12h0.1 kn
DA LI9113379SANCTIONED582h0.0 kn
ROSE WOOD9182291SANCTIONED6h0.9 kn
SCIONG9259173Clean2178h0.0 kn

2026-02-28 — Singapore Strait

VesselIMOStatusDurationSpeed
ALA9198094SANCTIONED2233h0.2 kn
LATTAFA9245794SANCTIONED506h0.1 kn
GLOBAL STAR9198082SANCTIONED639h0.1 kn
VETER9233739SANCTIONED323h0.0 kn
EXONAVE9014456SANCTIONED175h0.1 kn
URANUS9307633SANCTIONED835h0.1 kn
IVY9337133SANCTIONED375h0.0 kn
LOYALTY9182306Clean714h0.1 kn
BASHUNDHARA MALIKA9263708Clean397h0.1 kn
YC DAISY9304344Clean182h0.0 kn
PLATA NORTH9384605Clean233h0.1 kn
FORTIS9395379Clean46h0.2 kn
FELIX9181194SANCTIONED42h0.0 kn
PUYANG9174220SANCTIONED1786h0.0 kn
DA LI9113379SANCTIONED2068h0.0 kn
ROSE WOOD9182291SANCTIONED439h0.1 kn
DALIAN9595228Clean172h0.0 kn
ASTIPALEA9711509Clean1138h0.1 kn

2025-03-19 — 35.5, 129.9

VesselIMOStatusDurationSpeed
STOLT EXCELLENCE9720081Clean5h0.8 kn

2023-10-27 — 34.2, 128.4

VesselIMOStatusDurationSpeed
JAG APARNA9388936Clean16h0.7 kn

35 unique vessels encountered, 17 sanctioned

P&I Insurance

Not covered by IG P&I clubs

Last checked: 2026-06-08 04:02:47

USCG Registration

StatusActive
Call SignV7AY4
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch, GFW dark events, IG P&I Clubs. 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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