MARI BOYLE — Know Your Vessel

Updated: 2026-07-27 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
NORWAY
Type
Oil tanker
Built
2016
10 years old
DWT
25,000

Present Location

Last seen at
MARSAXLOKK
MLT
Arrived
2025-09-27
Departed
2025-09-28
302d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2019)
Unrated
CO2 Emissions
5,175
tonnes/year
Distance
11,990
nm/year

EU MRV 2024: 2,228 t CO2, 709 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
51h
2d per port
Port Utilization
26.7%
time in port

Primary route: ULSAN → SHANGHAI → HOUSTON

Data period: 2023-08-02 to 2025-09-28

PortCountryVisits
ULSANKOR10
SHANGHAICHN6
NEW PLYMOUTHNZL4
HOUSTONUSA4
GATUN LAKE ANCHORAGEPAN3

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-09-272025-09-28MARSAXLOKKMLT0.3d
2025-09-232025-09-24DAMIETTAEGY1.5d
2025-09-192025-09-19MLT-19MLT0.3d
2025-09-072025-09-10ROTTERDAMNLD2.8d
2025-08-312025-09-07ROTTERDAM MAASVLAKTENLD7.8d
2025-08-302025-08-31NLD0.1d
2025-08-082025-08-12PORT ARTHURUSA4.7d
2025-08-062025-08-08USA2d
2025-07-312025-07-31GATUN LAKE ANCHORAGEPAN0.2d
2025-07-302025-07-31BALBOAPAN1.2d
2025-07-162025-07-19USA3.4d
2025-06-222025-06-28KOR6.4d
2025-06-102025-06-14ULSANKOR3.6d
2025-06-042025-06-09SHANGHAICHN4.2d
2025-06-032025-06-04SHANGHAICHN1.1d
2025-05-302025-05-31SHENZHENCHN1.1d
2025-05-282025-05-30GUANGZHOUCHN1d
2025-05-112025-05-12NEW PLYMOUTHNZL1.3d
2025-05-022025-05-04SEAVIEW MARINANZL1.3d
2025-04-262025-04-28NZL2.4d

Loitering Events

60 events, 870 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-113030.3, 123.61.1 kn
2026-02-142531.6, -117.30.8 kn
2026-02-131931.4, -117.41.1 kn
2026-02-13231.1, -117.42.0 kn
2026-02-123331.5, -117.51.3 kn
2026-02-11731.9, -117.61.2 kn
2026-02-11932.0, -117.71.6 kn
2026-01-131336.8, 125.01.4 knHIGH RISK
2026-01-12737.0, 125.31.7 knHIGH RISK
2026-01-081533.7, 128.41.4 kn

STS Encounter Detection

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

2026-06-11 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
UACC SHAMIYA9458858Clean3h1.8 kn

2025-12-26 — 33.8, 128.5

VesselIMOStatusDurationSpeed
ASHOKA9346952Clean7h0.6 kn

2025-12-16 — 33.5, 128.3

VesselIMOStatusDurationSpeed
LINDANGER9725299Clean29h1.0 kn

2025-08-06 — 29.4, -93.6

VesselIMOStatusDurationSpeed
STENHEIM9261114Clean17h0.2 kn
EAGLE SAN DIEGO9594834Clean93h0.0 kn

2025-06-16 — 35.2, 130.2

VesselIMOStatusDurationSpeed
CRESQUES9702039Clean9h1.3 kn

2024-06-28 — 37.5, -123.6

VesselIMOStatusDurationSpeed
HAFNIA AMBER9714056Clean15h1.7 kn

2024-03-25 — 31.3, 122.5

VesselIMOStatusDurationSpeed
SC CHONGQING9425045Clean15h0.2 kn
CAJUN SUN9724025Clean19h0.1 kn

2023-12-16 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
FAIR STAR9396672Clean1h2.0 kn
NCC AMAL9411317Clean2h1.9 kn
JEWELS9143506SANCTIONED801h0.1 kn
NEW DREAM9689976Clean3h1.9 kn
MILTIADIS JUNIOR9693745Clean78h0.1 kn

2023-12-15 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
NCC AMAL9411317Clean4h1.4 kn
JEWELS9143506SANCTIONED801h0.1 kn
NEW DREAM9689976Clean3h1.7 kn
MILTIADIS JUNIOR9693745Clean78h0.1 kn

2023-12-12 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
LIGOVSKY PROSPECT9256066SANCTIONED157h0.2 kn
ARGENT SUNRISE9392377Clean1h0.9 kn
NCC AMAL9411317Clean2h1.5 kn
NCC AMAL9411317Clean47h0.1 kn
NCC AMAL9411317Clean1h0.5 kn
JEWELS9143506SANCTIONED801h0.1 kn
NEW DREAM9689976Clean9h0.4 kn
GAS SUMMIT9693549Clean34h0.1 kn
MILTIADIS JUNIOR9693745Clean78h0.1 kn
SHAHRASTANI9726085Clean3h1.2 kn

2023-12-11 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
LIGOVSKY PROSPECT9256066SANCTIONED157h0.2 kn
ARGENT SUNRISE9392377Clean165h0.1 kn
NCC AMAL9411317Clean3h1.5 kn
JEWELS9143506SANCTIONED801h0.1 kn

2023-12-08 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
LIGOVSKY PROSPECT9256066SANCTIONED157h0.2 kn
NIKOLAY ZUYEV9610781SANCTIONED93h0.0 kn
PATAGONIAN MYSTIC9303417Clean3h1.6 kn
ARGENT SUNRISE9392377Clean165h0.1 kn
NCC AMAL9411317Clean1h1.1 kn
JEWELS9143506SANCTIONED801h0.1 kn
COSFLYING LAKE9698771Clean77h0.0 kn

2023-12-07 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
NIKOLAY ZUYEV9610781SANCTIONED93h0.0 kn
ARGENT SUNRISE9392377Clean165h0.1 kn
COSFLYING LAKE9698771Clean77h0.0 kn

21 unique vessels encountered, 3 sanctioned

USCG Registration

StatusActive
Call SignLAWC7
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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