ARIADNE — Know Your Vessel

Updated: 2026-08-16 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
BAHAMAS
Type
Oil tanker

Present Location

Last seen at
HOUSTON
USA
Arrived
2026-07-22
Departed
2026-07-24
23d ago

Risk Assessment

Carbon Intensity (CII)

EU MRV 2024: 0 t CO2, 0 t fuel

Voyage Pattern

Port Visits
81
Avg Dwell
76h
3d per port
Port Utilization
29.5%
time in port

Primary route: BAHIA BLANCA → HOUSTON → YOKOSUKA

Data period: 2024-03-11 to 2026-07-24

PortCountryVisits
BAHIA BLANCAARG7
HOUSTONUSA4
YOKOSUKAJPN2
VANCOUVERCAN2
SAUSALITOUSA2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-07-222026-07-24HOUSTONUSA1.9d
2026-07-202026-07-22USA2.2d
2026-07-142026-07-15LOOPUSA1.4d
2026-07-092026-07-10LOOPUSA0.9d
2026-07-032026-07-04FREEPORTBHS0.7d
2026-06-112026-06-15FRA4.3d
2026-06-062026-06-07LBY1.3d
2026-05-252026-05-28ITA3.3d
2026-04-302026-05-03HOUSTONUSA2.8d
2026-04-272026-04-30USA3.3d
2026-04-062026-04-07ROTTERDAM MAASVLAKTENLD1.3d
2026-04-042026-04-06NLD1.3d
2026-03-162026-03-18CORPUS CHRISTIUSA2.2d
2026-03-142026-03-16USA1.3d
2026-03-132026-03-14USA1.5d
2026-02-192026-02-21ROTTERDAM MAASVLAKTENLD1.5d
2026-02-172026-02-19NLD2.2d
2026-02-162026-02-17FRA0.6d
2026-01-282026-01-29USA0.6d
2026-01-272026-01-28HOUSTONUSA1.5d

Loitering Events

33 events, 649 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-07-191127.7, -92.20.3 kn
2026-07-173327.8, -92.20.5 kn
2026-07-162327.8, -92.30.7 kn
2026-07-16627.9, -92.30.9 kn
2026-07-073728.9, -89.90.1 kn
2026-06-173042.9, 4.80.4 kn
2026-06-154842.9, 4.70.2 kn
2026-06-042332.0, 18.80.9 kn
2026-05-316138.5, 19.20.3 kn
2026-04-251125.2, -88.40.9 kn

STS Encounter Detection

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

2026-07-07 — 28.9, -89.9

VesselIMOStatusDurationSpeed
NISSOS DONOUSSA9853840Clean115h0.0 kn

2025-09-06 — 24.1, -86.7

VesselIMOStatusDurationSpeed
GLENDA MELISSA9494682Clean34h0.6 kn
MAHADAH SILVER9718777Clean30h0.8 kn
WHITE HORSE9799111Clean43h0.8 kn

2025-02-11 — 37.2, -123.2

VesselIMOStatusDurationSpeed
FAIRCHEM CONQUEST9798648Clean1h1.4 kn

2024-06-27 — 6.9, -79.5

VesselIMOStatusDurationSpeed
BW LEO9703019Clean19h1.6 kn
BW LEO9703019Clean1h1.8 kn

2024-06-27 — 6.7, -79.5

VesselIMOStatusDurationSpeed
BW LEO9703019Clean19h1.6 kn

2024-06-27 — 6.7, -79.6

VesselIMOStatusDurationSpeed
BW LEO9703019Clean19h1.6 kn

2024-06-26 — 6.7, -79.5

VesselIMOStatusDurationSpeed
BW LEO9703019Clean7h1.9 kn
GULF SUNRISE9788887Clean17h1.6 kn

7 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: 2026-07-13 04:01:38

USCG Registration

StatusActive
Call SignC6HA9
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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