STI MAGISTER — Know Your Vessel

Updated: 2026-08-06 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Oil tanker
Built
2019
7 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
1,547
tonnes/year
Distance
5,580
nm/year
YearRatingRatio
2023Unrated
2019Unrated

EU MRV 2023: 1,547 t CO2, 494 t fuel, 277.23 kg CO2/nm

Voyage Pattern

Port Visits
99
Avg Dwell
70h
3d per port
Port Utilization
32.8%
time in port

Primary route: TELOK RAMUNIA → PASIR GUDANG → PORT HEDLAND

Data period: 2023-08-12 to 2026-01-01

PortCountryVisits
TELOK RAMUNIAMYS14
PORT HEDLANDAUS6
PASIR GUDANGMYS6
ULSANKOR4
ANCHORAGEUSA4

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-12-312026-01-01AUS1.1d
2025-12-262025-12-28PORT HEDLANDAUS1.7d
2025-12-202025-12-26AUS5.8d
2025-12-102025-12-15PENGERANGMYS4.3d
2025-12-012025-12-04AUS2.7d
2025-11-172025-11-23TELOK RAMUNIAMYS6.2d
2025-11-102025-11-11PORT HEDLANDAUS1.5d
2025-11-062025-11-10AUS3.8d
2025-10-262025-11-01TELOK RAMUNIAMYS5.9d
2025-10-122025-10-14AUS1.8d
2025-09-222025-09-27DALIANCHN5.1d
2025-09-202025-09-20KOR0.4d
2025-09-032025-09-05ANCHORAGEUSA1.4d
2025-08-312025-09-03HOMERUSA2.9d
2025-08-162025-08-19ULSANKOR2.8d
2025-08-042025-08-05ONSANKOR0.3d
2025-07-192025-07-21ANCHORAGEUSA1.3d
2025-07-182025-07-19HOMERUSA0.7d
2025-06-302025-07-04KOR3.7d
2025-06-272025-06-29NINGBOCHN1.4d

Loitering Events

67 events, 862 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-05-212-8.0, 134.51.9 kn
2026-04-084-6.8, 119.81.1 kn
2026-03-262-1.9, 107.21.2 kn
2026-03-068-38.8, 144.30.6 kn
2026-02-225-7.3, 104.71.3 kn
2025-08-144335.6, 130.50.6 knHIGH RISK
2025-08-131335.8, 130.71.0 knHIGH RISK
2025-08-122135.8, 130.31.2 knHIGH RISK
2025-08-112435.8, 130.20.6 knHIGH RISK
2025-08-094335.7, 130.20.7 knHIGH RISK

STS Encounter Detection

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

2025-06-26 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
G BAMBOO9143506SANCTIONED141h0.0 kn
EVGENIA I9575943Clean86h0.1 kn
COSGLAD LAKE9591284Clean15h0.1 kn
DHT PANTHER9722900Clean22h0.1 kn
NAVIGATOR PROMINENCE9742326Clean390h0.0 kn

2024-11-07 — 3.3, 104.6

VesselIMOStatusDurationSpeed
ST.NIKOLAI9788485Clean16h0.9 kn

2024-02-21 — Singapore Strait

VesselIMOStatusDurationSpeed
FT ISLAND9166675SANCTIONED230h0.2 kn
MT SOLAN9155808Clean50h0.0 kn
HORNET9197844SANCTIONED269h0.1 kn
HORNET9197844SANCTIONED21h0.1 kn
GALA ROSE9126015SANCTIONED36h0.0 kn
IVY9337133SANCTIONED1010h0.0 kn
TORM MAREN9358400Clean91h0.0 kn
MT SAMURAI9378876Clean9h0.2 kn
VORAS9203265SANCTIONED1156h0.0 kn
IMPALAS9171448SANCTIONED693h0.1 kn
ELVA9196644SANCTIONED257h0.1 kn
ELVA9196644SANCTIONED108h0.2 kn
LISA9174397SANCTIONED2322h0.1 kn
PAROS9711511Clean798h0.1 kn
ARTURA9150365SANCTIONED44h0.1 kn
MARAN ARTEMIS9753002Clean3h0.8 kn
STAR ENERGY9773935Clean8h0.2 kn
HIGH NAVIGATOR9814143Clean80h0.0 kn

2024-02-17 — Singapore Strait

VesselIMOStatusDurationSpeed
FT ISLAND9166675SANCTIONED230h0.2 kn
HUMANITY9180281SANCTIONED77h0.0 kn
HORNET9197844SANCTIONED269h0.1 kn
CRYSTAL ROSE9292228SANCTIONED126h0.0 kn
IVY9337133SANCTIONED1010h0.0 kn
NS COMMANDER9306794Clean949h0.0 kn
VORAS9203265SANCTIONED1156h0.0 kn
IMPALAS9171448SANCTIONED693h0.1 kn
ELVA9196644SANCTIONED257h0.1 kn
LISA9174397SANCTIONED2322h0.1 kn
SMYRNI9493779Clean14h0.1 kn
SMYRNI9493779Clean6h0.0 kn
ARDMORE SEAVALIANT9539913Clean19h0.0 kn
PAROS9711511Clean798h0.1 kn

2023-10-02 — 36.8, 125.0

VesselIMOStatusDurationSpeed
ZENOVIA LADY9389277Clean49h0.2 kn
ZENOVIA LADY9389277Clean41h0.1 kn

2023-09-13 — 35.3, 129.9

VesselIMOStatusDurationSpeed
HOUYOSHI EXPRESS II9596258Clean27h1.3 kn
SEA SPIKE9629952Clean75h0.6 kn
POLAR BRIGHT9732395Clean6h1.4 kn

2023-09-08 — 34.1, 128.2

VesselIMOStatusDurationSpeed
NS SPIRIT9318553SANCTIONED133h0.6 kn

2023-09-06 — 34.0, 128.2

VesselIMOStatusDurationSpeed
STI ST CHARLES9681144Clean268h0.1 kn
STI REGINA9686728Clean105h0.2 kn

2023-09-05 — 33.9, 128.1

VesselIMOStatusDurationSpeed
STI ST CHARLES9681144Clean268h0.1 kn
STI REGINA9686728Clean105h0.2 kn

2023-09-05 — 33.9, 128.3

VesselIMOStatusDurationSpeed
STI ST CHARLES9681144Clean268h0.1 kn
STI REGINA9686728Clean105h0.2 kn

34 unique vessels encountered, 13 sanctioned

USCG Registration

StatusActive
Call Sign9V8891
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch. 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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