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OINOUSSIAN STAR — Know Your Vessel

Updated: 2026-09-20 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Chemical tanker
Built
2018
8 years old
DWT
25,000

Present Location

Last seen at
HOUSTON
USA
Arrived
2026-01-24
Departed
2026-01-27
236d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2022)
Unrated
CO2 Emissions
5,533
tonnes/year
Distance
24,517
nm/year
YearRatingRatio
2022Unrated—
2021Unrated—
2020Unrated—
2019Unrated—
2018Unrated—

EU MRV 2022: 5,533 t CO2, 1,762 t fuel, 225.67 kg CO2/nm

Voyage Pattern

Port Visits
99
Avg Dwell
118h
5d per port
Port Utilization
52.9%
time in port

Primary route: HOUSTON → PORT ARTHUR → FUJAIRAH

Data period: 2023-07-21 to 2026-01-27

PortCountryVisits
HOUSTONUSA9
PORT ARTHURUSA3
TAMPICOMEX2
PANAMA CANAL ANCHORAGEPAN2
MANZANILLOPAN2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-01-242026-01-27HOUSTONUSA3.7d
2026-01-212026-01-24—USA2.7d
2026-01-192026-01-21—USA2.2d
2026-01-122026-01-17—MEX4.9d
2026-01-082026-01-10HOUSTONUSA2.2d
2026-01-062026-01-08—USA2d
2025-12-262025-12-30—TTO3.8d
2025-12-162025-12-19—USA2.9d
2025-12-092025-12-09CHAGUARAMASTTO0.1d
2025-11-172025-11-25SAO SEBASTIAOBRA8.3d
2025-09-192025-11-16BOTAFOGOBRA57.8d
2025-09-142025-09-19RIO DE JANEIROBRA5.9d
2025-09-102025-09-10MACEIOBRA0.7d
2025-08-212025-08-24HOUSTONUSA2.7d
2025-08-142025-08-15—USA0.3d
2025-08-112025-08-14—USA2.8d
2025-08-092025-08-11—USA2d
2025-07-202025-07-24BONNYNGA3.6d
2025-07-162025-07-18LOMETGO2.4d
2025-07-052025-07-15LAGOSNGA9.9d

Loitering Events

17 events, 247 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-20928.4, -76.00.7 kn—
2026-02-18136.0, -4.72.0 kn—
2026-02-172435.9, -4.60.5 kn—
2026-02-16735.8, -4.51.8 kn—
2026-02-15235.8, -4.81.8 kn—
2026-02-15135.8, -4.72.0 kn—
2026-02-141135.9, -4.71.7 kn—
2025-04-1212-35.2, -54.61.3 kn—
2025-02-272124.4, -93.30.7 kn—
2025-02-211118.6, -94.41.5 kn—

STS Encounter Detection

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

2026-02-17 — 35.9, -4.6

VesselIMOStatusDurationSpeed
SOLAR NAAMA9887396Clean13h0.4 kn

2026-02-16 — 35.8, -4.5

VesselIMOStatusDurationSpeed
APIASTOS9365374Clean22h0.2 kn
KAPELLEN9719290Clean6h1.6 kn

2026-02-14 — 35.9, -4.7

VesselIMOStatusDurationSpeed
ERNE9393072Clean5h1.4 kn
M/T MED BLUE JAY9544346Clean9h1.5 kn
SEACHARM9773765Clean4h1.8 kn
NAVIG8 GALLANTRY9833668Clean4h0.9 kn

2025-02-27 — 24.4, -93.3

VesselIMOStatusDurationSpeed
STI MAVERICK9833589Clean20h0.8 kn

2024-12-04 — 29.4, -93.6

VesselIMOStatusDurationSpeed
NAVIGATOR LUGA9761164Clean10h0.9 kn
KYRAKATINGO9779965Clean27h0.2 kn
LADON9798961Clean1h1.6 kn

2024-07-08 — 28.7, -93.8

VesselIMOStatusDurationSpeed
GINGA COUGAR9321861Clean2h1.5 kn
VESTHOLMEN9421295Clean25h0.8 kn
UNIQUE INFINITY9540833Clean6h1.2 kn
NAVIGATOR NOVA9742314Clean6h1.7 kn
XIN LONG YANG9761463Clean17h0.8 kn
SOLAR KATHERINE9882396Clean14h1.2 kn
BOCHEM HOUSTON9955428Clean18h1.2 kn

2024-07-08 — 29.0, -94.0

VesselIMOStatusDurationSpeed
CLIPPER HERMOD9378163Clean17h1.0 kn
CHAMPION POMER9455739Clean24h1.3 kn
AMUR STAR9480368Clean7h0.9 kn
MONTESPERANZA9585871Clean4h1.5 kn
SILVER ELLIE9692387Clean6h1.6 kn
NAVIGATOR NOVA9742314Clean5h1.7 kn
AMBELOS9801524Clean2h1.8 kn
SOLAR KATHERINE9882396Clean3h1.6 kn
BOCHEM HOUSTON9955428Clean18h1.2 kn

24 unique vessels encountered, 0 sanctioned

Port State Control

No inspection data held. This is not a clean record — we currently hold no PSC inspections for any vessel. Do not read the absence of detentions here as evidence of none.

Check Paris MOU and USCG PSIX directly for this vessel.

Cargo Manifests

No manifest data held. Our upstream manifest source now blocks automated access, so this dataset is empty for every vessel — absence here says nothing about this ship's cargo history.

USCG Registration

StatusActive
Call SignV7RR4
Deficiency Count0
Detention Count1
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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