SEAFRONTIER — Know Your Vessel

Updated: 2026-07-25 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
HONG KONG
Type
Oil tanker
Built
2011
15 years old
DWT
25,000

Present Location

Status
Location Unknown
No AIS position or port visit data available

Risk Assessment

Carbon Intensity (CII)

Rating (2022)
Unrated
CO2 Emissions
2,577
tonnes/year
Distance
7,580
nm/year
YearRatingRatio
2022Unrated
2021Unrated
2020Unrated
2019Unrated

EU MRV 2022: 2,577 t CO2, 822 t fuel, 340.03 kg CO2/nm

Voyage Pattern

Port Visits
99
Avg Dwell
66h
3d per port
Port Utilization
46.2%
time in port
Dark Events
2
45h total

Primary route: PORT ARTHUR → HOUSTON → COATZACOALCOS

Data period: 2023-07-12 to 2025-02-17

PortCountryVisits
PORT ARTHURUSA10
HOUSTONUSA6
VERACRUZMEX4
COATZACOALCOSMEX4
WILLEMSTADCUW3

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-02-102025-02-17TTO6.9d
2025-02-062025-02-08SAN PEDRO DE MACORISDOM1.7d
2025-01-292025-02-01PORT ARTHURUSA2.1d
2025-01-282025-01-29USA1.3d
2025-01-272025-01-28USA0.5d
2025-01-192025-01-21MOINCRI2.6d
2025-01-092025-01-13PORT ARTHURUSA3.8d
2025-01-072025-01-09USA2.1d
2025-01-022025-01-04MEX2.5d
2024-12-272024-12-31PORT ARTHURUSA3.5d
2024-12-262024-12-27USA0.5d
2024-12-192024-12-21WILLEMSTADCUW1.7d
2024-12-162024-12-18TTO2d
2024-12-112024-12-12SAN PEDRO DE MACORISDOM1.5d
2024-12-042024-12-04USA-783USA0d
2024-11-302024-12-04PORT ARTHURUSA4d
2024-11-302024-11-30USA0.1d
2024-11-172024-11-20MEX2.7d
2024-11-152024-11-15USA0.6d
2024-11-132024-11-14PORT ARTHURUSA1.1d

AIS Dark Periods

2 events, 45 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2024-05-022024-05-0324HIGH RISK ZONE
2023-08-052023-08-0622HIGH 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

54 events, 752 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-272432.1, -117.51.1 kn
2026-05-20111.8, 104.70.1 kn
2026-04-12202.0, 104.70.0 kn
2026-02-13131.6, 127.51.3 kn
2026-02-08235.1, 129.91.7 knHIGH RISK
2026-02-08235.2, 129.91.8 knHIGH RISK
2026-02-07335.3, 130.01.7 knHIGH RISK
2026-01-02424.8, 57.20.8 knHIGH RISK
2025-12-314524.9, 57.20.3 knHIGH RISK
2025-12-30925.0, 57.01.4 knHIGH RISK

STS Encounter Detection

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

2026-05-20 — Singapore Strait

VesselIMOStatusDurationSpeed
ZEVS9168946SANCTIONED161h0.1 kn
HSIN OCEAN9155767Clean177h0.0 kn
LOYALTY9182306Clean1h1.9 kn
MARITIME VANESSA9226140Clean166h0.1 kn
MARITIME VANESSA9226140Clean82h0.1 kn
EPIC BERMUDA9238131Clean194h0.0 kn
VS REMLIN9252307Clean151h0.1 kn
RARITY9278519Clean989h0.2 kn
OCEAN SUNRISE9292357Clean179h0.0 kn
JENGGALA BANGO9394208Clean959h0.1 kn
XAVIA9052331SANCTIONED348h0.1 kn
BAO YU8519966SANCTIONED826h0.1 kn
TIREX9203772SANCTIONED671h0.1 kn
FELIX9181194SANCTIONED2h— kn
FELIX9181194SANCTIONED15h0.1 kn
PUYANG9174220SANCTIONED1237h0.0 kn
AVENGER BOW9005338SANCTIONED1255h0.1 kn
VINJERAC9489194Clean48h0.1 kn
FPMC 289528378Clean46h0.1 kn
FPMC 309581679Clean355h0.0 kn
SCIONG9259173Clean2178h0.0 kn

2026-04-12 — Singapore Strait

VesselIMOStatusDurationSpeed
HORNET9197844SANCTIONED123h0.1 kn
GLOBAL STAR9198082SANCTIONED1173h0.1 kn
VETER9233739SANCTIONED1129h0.1 kn
LOYALTY9182306Clean1476h0.1 kn
QUAY STAR9239472Clean422h0.0 kn
NORDIC FREEDOM9288887Clean945h0.1 kn
BRIDGET9289532Clean599h0.1 kn
OCEAN SUNRISE9292357Clean270h0.0 kn
YC DAISY9304344Clean99h0.0 kn
KRITI STATE9324289Clean22h0.8 kn
KESTREL9330355Clean539h0.3 kn
NSH SINGAPORE9343754Clean33h0.0 kn
JENGGALA BANGO9394208Clean959h0.1 kn
BAO YU8519966SANCTIONED818h0.0 kn
TIREX9203772SANCTIONED643h0.1 kn
FELIX9181194SANCTIONED285h0.1 kn
PUYANG9174220SANCTIONED1786h0.0 kn
AVENGER BOW9005338SANCTIONED94h0.1 kn
NCC NASMA9459008Clean55h0.0 kn
LEMAN9459266Clean63h0.1 kn
DA LI9113379SANCTIONED582h0.0 kn
POLA9493767Clean9h0.1 kn

2026-02-08 — 35.1, 129.9

VesselIMOStatusDurationSpeed
ALEXANDER NEVSKIY9356610Clean21h1.2 kn

2026-01-02 — Fujairah / Hormuz

VesselIMOStatusDurationSpeed
AETHER SAIL9277371SANCTIONED17h0.3 kn
WOODCHIP9018464Clean1679h— kn
YAMILAH-III9487263Clean120h0.6 kn

2025-12-31 — Fujairah / Hormuz

VesselIMOStatusDurationSpeed
GLOBAL VIVIAN9002908SANCTIONED29h0.3 kn

38 unique vessels encountered, 13 sanctioned

USCG Registration

StatusActive
Call SignVRHA3
Deficiency Count0
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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