STI REGINA — Know Your Vessel

Updated: 2026-07-26 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Oil tanker
Built
2014
12 years old
DWT
25,000

Present Location

Last seen at
BOSTON
USA
Arrived
2025-11-25
Departed
2025-11-25
243d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
5,299
tonnes/year
Distance
17,521
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2021Unrated
2020Unrated
2018Unrated

EU MRV 2024: 1,792 t CO2, 573 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
68h
3d per port
Port Utilization
33.1%
time in port
Dark Events
1
195h total

Primary route: TELOK RAMUNIA → DURBAN → DALIAN

Data period: 2023-07-26 to 2025-11-25

PortCountryVisits
TELOK RAMUNIAMYS7
DURBANZAF7
NACALAMOZ3
MANGALOREIND3
DALIANCHN3

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-11-252025-11-25BOSTONUSA0.2d
2025-11-172025-11-21FREEPORTBHS4.7d
2025-11-162025-11-16FREEPORTBHS0.1d
2025-11-092025-11-12USA-1152USA3d
2025-11-082025-11-09USA0.5d
2025-10-042025-10-19LOMETGO14.8d
2025-09-282025-09-30FREETOWNSLE2.1d
2025-09-262025-09-28FREETOWNSLE1.8d
2025-09-072025-09-18FRA10.1d
2025-08-162025-08-20USA4.5d
2025-08-152025-08-16USA0.7d
2025-08-082025-08-10PUERTO NUEVOCOL2d
2025-08-082025-08-08SANTA MARTACOL0.1d
2025-08-032025-08-03USA0.1d
2025-08-012025-08-03HOUSTONUSA1.8d
2025-08-012025-08-01USA0.3d
2025-07-252025-07-28PUERTO BARRIOSGTM2.6d
2025-07-252025-07-25GTM0.3d
2025-07-242025-07-25HND1.3d
2025-07-182025-07-20USA2.8d

AIS Dark Periods

1 events, 195 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2024-03-112024-03-19195HIGH 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

73 events, 881 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-12237.3, -94.70.9 kn
2026-04-231837.2, -123.61.5 kn
2026-04-221337.3, -123.40.7 kn
2026-04-211137.3, -123.31.2 kn
2026-02-153128.9, -93.60.0 kn
2026-01-051325.4, -92.20.5 kn
2025-12-04327.2, -92.01.2 kn
2025-11-121329.2, -93.70.1 kn
2025-10-22132.5, -2.11.0 knHIGH RISK
2025-10-2153.0, -0.51.1 knHIGH RISK

STS Encounter Detection

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

2026-04-23 — 37.2, -123.6

VesselIMOStatusDurationSpeed
NORDIC C9441192Clean68h1.1 kn

2026-04-22 — 37.3, -123.4

VesselIMOStatusDurationSpeed
NORDIC C9441192Clean68h1.1 kn

2026-04-21 — 37.3, -123.3

VesselIMOStatusDurationSpeed
NORDIC C9441192Clean68h1.1 kn

2026-02-15 — 28.9, -93.6

VesselIMOStatusDurationSpeed
LOKHOLMEN9433303Clean9h0.0 kn

2025-11-12 — 29.2, -93.7

VesselIMOStatusDurationSpeed
NAVIGATOR HYPERION9402586Clean18h0.1 kn
TORM DEBORAH9683386Clean54h0.0 kn

2024-09-17 — 32.3, 123.3

VesselIMOStatusDurationSpeed
STI ST CHARLES9681144Clean1h1.8 kn

2024-01-27 — Singapore Strait

VesselIMOStatusDurationSpeed
GAZ VENEZIA9013701SANCTIONED64h0.2 kn
FT ISLAND9166675SANCTIONED408h0.1 kn
LADY SOFIA9212759SANCTIONED140h0.1 kn
KARELIYA9306782SANCTIONED450h0.0 kn
IVY9337133SANCTIONED2486h0.1 kn
NS COMMANDER9306794Clean949h0.0 kn
BLOOM9365283Clean407h0.0 kn
IMPALAS9171448SANCTIONED612h0.2 kn
DUBAI BRILLIANCE9422550Clean112h0.1 kn
P. YANBU9460564Clean112h0.3 kn
LISA9174397SANCTIONED2322h0.1 kn
EVGENIA I9575943Clean22h0.2 kn
PAROS9711511Clean798h0.1 kn
GION TRADER9724037Clean12h1.3 kn

2023-11-06 — Singapore Strait

VesselIMOStatusDurationSpeed
SKADI9230971SANCTIONED470h0.1 kn
SEA HAZEL9266853SANCTIONED16h0.2 kn
FT ISLAND9166675SANCTIONED174h0.0 kn
CATHAY PHOENIX9249324SANCTIONED327h0.0 kn
CRYSTAL ROSE9292228SANCTIONED556h0.1 kn
IVY9337133SANCTIONED2486h0.1 kn
CHEM GUARD9261762Clean30h0.1 kn
PATAGONIAN MYSTIC9303417Clean10h0.0 kn
NAVIGATOR GEMINI9404780Clean521h0.0 kn
PVT ELENA9416795Clean20h0.0 kn
TITAN VISION9468449Clean383h0.0 kn
LISA9174397SANCTIONED1670h0.1 kn
ETAGAS9553634Clean3h0.4 kn
PAROS9711511Clean479h0.0 kn
DILOS9711535Clean60h0.0 kn
YUAN HUA HU9723588Clean21h0.1 kn
LUNA PRIME9174220SANCTIONED347h0.1 kn

2023-10-31 — Singapore Strait

VesselIMOStatusDurationSpeed
MISTRAL 19257993SANCTIONED636h0.0 kn
FT ISLAND9166675SANCTIONED174h0.0 kn
STARK19171450SANCTIONED11h0.0 kn
HUMANITY9180281SANCTIONED236h0.0 kn
THEMIS9264570SANCTIONED97h0.0 kn
CRYSTAL ROSE9292228SANCTIONED556h0.1 kn
IVY9337133SANCTIONED2486h0.1 kn
IVY9337133SANCTIONED94h0.1 kn
HH GLORY9534614SANCTIONED9h0.2 kn
PHOENIX ALPHA XXXV9242211Clean60h0.0 kn
HIGH VALOR9289738Clean23h0.1 kn
HIRADO9377420Clean1h1.7 kn

40 unique vessels encountered, 17 sanctioned

USCG Registration

StatusActive
Call SignV7BN5
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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