POLAR BRIGHT — Know Your Vessel

Updated: 2026-09-11 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Oil tanker
Built
2018
8 years old
DWT
25,000

Present Location

Last seen at
SINGAPORE
SGP
Arrived
2026-07-17
Departed
2026-07-18
56d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
4,392
tonnes/year
Distance
11,970
nm/year
YearRatingRatio
2023Unrated
2021Unrated
2020Unrated
2019Unrated
2018Unrated

EU MRV 2024: 13,047 t CO2, 4,163 t fuel

Voyage Pattern

Port Visits
84
Avg Dwell
70h
3d per port
Port Utilization
22.5%
time in port
Dark Events
2
267h total

Primary route: ULSAN → SINGAPORE → FUJAIRAH

Data period: 2023-07-29 to 2026-07-18

PortCountryVisits
ULSANKOR7
SINGAPORESGP6
FUJAIRAHARE5
BOTANY BAYAUS4
TELOK RAMUNIAMYS3

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-07-172026-07-18SINGAPORESGP1d
2026-07-012026-07-01FUJAIRAHARE0.5d
2026-06-022026-06-07AUS5.5d
2026-05-172026-05-23SINGAPORESGP5.7d
2026-05-132026-05-15SINGAPORESGP2d
2026-04-022026-04-04PANAMA CANAL ANCHORAGEPAN1.3d
2026-04-012026-04-02MANZANILLOPAN1.1d
2026-03-222026-03-26USA3.8d
2025-12-032026-02-26LOMETGO85d
2025-11-072025-11-08IND1.2d
2025-11-062025-11-07IND1.3d
2025-10-202025-10-21TELOK RAMUNIAMYS1.1d
2025-10-122025-10-15HUIZHOUCHN2.9d
2025-10-072025-10-07SINGAPORESGP0.4d
2025-09-262025-09-26FUJAIRAHARE0.6d
2025-09-222025-09-24RUWAISARE2d
2025-09-212025-09-21FUJAIRAHARE0.4d
2025-09-152025-09-15COLOMBOLKA0.5d
2025-08-252025-08-27SYDNEYAUS1.2d
2025-08-232025-08-25BOTANY BAYAUS1.2d

AIS Dark Periods

2 events, 267 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2026-05-012026-05-0216HIGH RISK ZONE
2025-02-132025-02-24251HIGH 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

35 events, 437 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-281522.3, 66.11.7 kn
2026-06-272022.3, 66.01.8 kn
2026-06-261522.3, 66.01.8 kn
2026-06-261022.4, 65.91.0 kn
2026-06-23222.4, 65.41.9 kn
2026-06-23622.5, 65.32.0 kn
2026-06-22222.5, 65.11.8 kn
2026-05-301-22.6, 112.21.7 kn
2026-03-273523.9, -85.30.6 kn
2025-11-04921.2, 67.60.5 kn

STS Encounter Detection

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

2026-06-26 — 22.4, 65.9

VesselIMOStatusDurationSpeed
HAFNIA EXECUTIVE9735622Clean9h1.7 kn
ROCK N ROLL9788394Clean16h1.3 kn

2025-07-23 — 34.1, 128.0

VesselIMOStatusDurationSpeed
EPIC BURANO9251171Clean6h0.5 kn
EPIC BURANO9251171Clean3h1.2 kn
STI PARK9690793Clean125h0.0 kn

2025-04-13 — 35.3, 129.9

VesselIMOStatusDurationSpeed
HAFNIA ANE9709776Clean3h1.8 kn
BOW JAGUAR9989209Clean6h1.6 kn

2025-03-09 — 22.2, 60.4

VesselIMOStatusDurationSpeed
PETITE SOEUR9448712Clean28h0.9 kn

2024-02-28 — 21.7, 68.6

VesselIMOStatusDurationSpeed
FRONT FAVOUR9903968Clean134h0.1 kn

2024-02-28 — 21.4, 68.9

VesselIMOStatusDurationSpeed
NS COMMANDER9306794Clean12h0.6 kn

2024-02-27 — 21.4, 68.8

VesselIMOStatusDurationSpeed
FRONT FAVOUR9903968Clean3h1.4 kn

2023-09-13 — 35.5, 129.9

VesselIMOStatusDurationSpeed
STI MAGISTER9833541Clean4h1.5 kn
ASTOR9934670Clean2h1.7 kn

2023-09-07 — 35.5, 129.9

VesselIMOStatusDurationSpeed
PRELUDE9810654Clean5h1.0 kn
NORD MAJESTIC9902835Clean20h1.1 kn
ETERNAL SUNSHINE9788590Clean9h1.3 kn
CLEAROCEAN MARVEL9849291Clean1h1.7 kn

15 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 SignV7OY9
Deficiency Count2
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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