LONE STAR MARINER — Know Your Vessel

Updated: 2026-08-11 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Oil tanker

Present Location

Status
Location Unknown
No AIS position or port visit data available

Risk Assessment

Carbon Intensity (CII)

EU MRV 2024: 2,473 t CO2, 786 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
51h
2d per port
Port Utilization
43.4%
time in port

Primary route: PUERTO BARRIOS → GATUN LAKE ANCHORAGE → CARTAGENA

Data period: 2023-08-09 to 2024-12-03

PortCountryVisits
PUERTO BARRIOSGTM5
MANZANILLOPAN4
GATUN LAKE ANCHORAGEPAN4
CARTAGENACOL4
PUERTO NUEVOCOL3

Recent port calls:

ArrivalDeparturePortCountryDuration
2024-12-012024-12-03GTM1.9d
2024-11-292024-12-01HND1.5d
2024-11-192024-11-25USA5.3d
2024-11-162024-11-19USA3d
2024-11-112024-11-11GATUN LAKE ANCHORAGEPAN0.1d
2024-11-082024-11-11BALBOAPAN2.7d
2024-11-032024-11-06NIC3.1d
2024-11-012024-11-02ACAJUTLASLV1.2d
2024-10-272024-11-01GTM4.8d
2024-10-232024-10-23PANAMA CANAL ANCHORAGEPAN0.3d
2024-10-222024-10-23MANZANILLOPAN1.3d
2024-10-122024-10-16USA3.7d
2024-10-022024-10-03FORT ANDREWSUSA1.2d
2024-10-012024-10-02BOSTONUSA0.7d
2024-09-272024-09-30USA3.5d
2024-09-102024-09-15ANTWERPBEL5.3d
2024-09-072024-09-09ANTWERPBEL2.1d
2024-09-032024-09-04SWINOUJSCIEPOL1.3d
2024-08-112024-08-15USA4d
2024-08-062024-08-06GATUN LAKE ANCHORAGEPAN0.2d

Loitering Events

24 events, 330 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-05-12921.9, 117.00.8 kn
2026-03-1223-1.2, -85.11.6 kn
2026-01-062825.0, -89.31.0 kn
2025-12-171029.0, -93.30.2 kn
2025-07-05117.5, -79.30.4 kn
2025-03-31132.1, -79.71.5 kn
2025-02-15128.9, -94.10.9 kn
2024-10-09123.6, -82.11.8 kn
2024-07-03727.2, -88.50.3 kn
2024-06-084519.8, -95.90.3 kn

STS Encounter Detection

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

2024-06-08 — 19.8, -95.9

VesselIMOStatusDurationSpeed
HIGH WIND9740574Clean46h0.5 kn
NORD HARMONY9870719Clean13h0.3 kn
NORD HARMONY9870719Clean20h0.5 kn

2 unique vessels encountered, 0 sanctioned

P&I Insurance

No entry found in American P&I — coverage not determined

Only American P&I could be queried. The International Group's combined ship search (the other 12 clubs) blocks automated lookups, so those were not checked. Absence here is not evidence that the vessel is uninsured.

Last checked: 2026-06-20 04:04:08

USCG Registration

StatusActive
Call SignV7A4361
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, EU MRV (EMSA), Global Fishing Watch, American P&I (ship search). 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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