SEAWAYS LIBERTY — Know Your Vessel

Updated: 2026-09-12 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Oil tanker
Built
2016
10 years old
DWT
25,000

Present Location

Last seen at
NINGBO
CHN
Arrived
2026-07-16
Departed
2026-07-18
57d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2022)
Unrated
CO2 Emissions
5,278
tonnes/year
Distance
9,347
nm/year
YearRatingRatio
2022Unrated
2021Unrated

EU MRV 2024: 6,148 t CO2, 1,962 t fuel

Voyage Pattern

Port Visits
57
Avg Dwell
84h
4d per port
Port Utilization
18.5%
time in port
Dark Events
4
640h total

Primary route: TELOK RAMUNIA → NINGBO → PORTO DO ACU

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

PortCountryVisits
TELOK RAMUNIAMYS7
NINGBOCHN6
PORTO DO ACUBRA4
DALIANCHN3
YANTAICHN2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-07-162026-07-18NINGBOCHN2.1d
2026-07-052026-07-15NINGBOCHN10.3d
2026-07-022026-07-05NEW YORKUSA2.6d
2026-06-152026-07-02LIUHENGCHN16.7d
2026-06-102026-06-15NEW YORKUSA4.7d
2026-06-062026-06-10NINGBOCHN3.6d
2026-05-222026-05-26HUIZHOUCHN3.3d
2026-05-152026-05-18KOR2.2d
2026-05-132026-05-14ULSANKOR1d
2026-04-122026-04-16PUERTO ARMUELLESPAN4.7d
2026-03-122026-03-27USA14.2d
2026-03-092026-03-10USA1.6d
2026-01-312026-02-05PORTO DO ACUBRA5.1d
2026-01-012026-01-03TELOK RAMUNIAMYS2.3d
2025-12-212025-12-23JINZHOUCHN2.3d
2025-12-152025-12-20JINZHOUCHN4.9d
2025-12-132025-12-15DALIANCHN2.1d
2025-11-162025-11-18ZIRKUARE1.5d
2025-11-012025-11-05TELOK RAMUNIAMYS4.3d
2025-10-262025-10-28MAOMING ANCHORAGECHN1.9d

AIS Dark Periods

4 events, 640 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2025-02-212025-02-2216HIGH RISK ZONE
2024-03-222024-04-08398HIGH RISK ZONE
2023-11-162023-11-2082HIGH RISK ZONE
2023-08-272023-09-01143HIGH 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

76 events, 1519 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-07-15229.7, 123.21.1 kn
2026-06-03921.3, 126.21.6 kn
2026-06-023221.0, 125.91.1 kn
2026-05-293521.4, 118.91.0 kn
2026-05-273721.8, 119.00.9 kn
2026-04-03131.9, -118.61.3 kn
2026-04-03232.0, -118.71.5 kn
2026-04-03232.0, -118.71.9 kn
2026-03-307932.2, -119.30.5 kn
2026-03-291232.3, -119.71.0 kn

STS Encounter Detection

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

2026-07-15 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
CS HUNAN VENTURE9902627Clean179h0.1 kn

2026-04-03 — 32.0, -118.7

VesselIMOStatusDurationSpeed
HAFNIA GALATEA9796975Clean2h1.5 kn

2026-03-30 — 32.2, -119.3

VesselIMOStatusDurationSpeed
LR1 AMBASSADOR9307085Clean8h0.7 kn
NORDIC C9441192Clean5h1.5 kn
HAFNIA GALATEA9796975Clean12h1.5 kn
ORION9984869Clean23h0.7 kn
ORION9984869Clean11h1.1 kn
ORION9984869Clean2h1.3 kn

2026-03-29 — 32.3, -119.7

VesselIMOStatusDurationSpeed
ORION9984869Clean40h0.6 kn

2026-03-11 — 31.9, -119.3

VesselIMOStatusDurationSpeed
ORION9984869Clean69h0.8 kn

2026-03-11 — 32.0, -119.5

VesselIMOStatusDurationSpeed
ORION9984869Clean69h0.8 kn

2025-12-15 — 40.2, 121.3

VesselIMOStatusDurationSpeed
COSHONOUR LAKE9783332Clean163h0.1 kn

2025-10-14 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
G SUMMER9143506SANCTIONED201h0.1 kn
SANTA CRUZ I9259680Clean160h0.1 kn
NEW VISTA9458614Clean98h0.1 kn
TORM TORINO9712321Clean97h0.1 kn

2025-10-14 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
G SUMMER9143506SANCTIONED201h0.1 kn
SANTA CRUZ I9259680Clean160h0.1 kn
NEW VISTA9458614Clean98h0.1 kn
TORM TORINO9712321Clean97h0.1 kn

2025-10-11 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
FOGAS9012886SANCTIONED85h0.1 kn
G SUMMER9143506SANCTIONED201h0.1 kn
SANTA CRUZ I9259680Clean160h0.1 kn
TIGER WINGS9358412Clean39h0.1 kn
SEAWAYS RAFFLES9411032Clean38h0.1 kn
TORM TORINO9712321Clean67h0.0 kn
OLYMPIC LYRA9831816Clean24h0.1 kn

2025-09-09 — 6.8, -79.0

VesselIMOStatusDurationSpeed
PM REGENT9814179Clean2h0.8 kn

2024-02-15 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
JEWELS9143506SANCTIONED234h0.2 kn
THANASIS9239989SANCTIONED312h0.1 kn
ATLANTICOS9282986Clean60h0.0 kn
NCC QASSIM9306811Clean19h0.1 kn
NCC QASSIM9306811Clean1h1.9 kn
IMPERIAL9400849Clean120h0.2 kn
CONSTANTINOS9406910Clean2h1.6 kn
NEW HORIZON9486520Clean3h1.2 kn
NEW HORIZON9486520Clean4h1.4 kn
NEW HORIZON9486520Clean1h1.3 kn
MARAN THALEIA9527295Clean26h0.2 kn
ARDMORE SEAVANTAGE9637076Clean27h0.3 kn

23 unique vessels encountered, 3 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 SignV7NH5
Deficiency Count1
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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