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HELLAS FOS — Know Your Vessel

Updated: 2026-08-15 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
Piraeus
Type
Oil tanker
DWT
25,000

Present Location

Last seen at
ANGRA DOS REIS
BRA
Arrived
2026-08-06
Departed
2026-08-08
8d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2022)
Unrated
CO2 Emissions
2,766
tonnes/year
Distance
5,756
nm/year

EU MRV 2022: 2,766 t CO2, 887 t fuel, 480.51 kg CO2/nm

Voyage Pattern

Port Visits
57
Avg Dwell
45h
2d per port
Port Utilization
9.8%
time in port
Dark Events
4
78h total

Primary route: TELOK RAMUNIA → RAS TANURA → FUJAIRAH

Data period: 2023-08-11 to 2026-08-08

PortCountryVisits
TELOK RAMUNIAMYS10
RAS TANURASAU9
FUJAIRAHARE4
YANTAICHN2
SINGAPORESGP2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-08-062026-08-08ANGRA DOS REISBRA2.4d
2026-07-182026-07-18PORT LOUISMUS0.1d
2026-07-062026-07-07TELOK RAMUNIAMYS1.2d
2026-06-242026-06-27YANTAICHN2.7d
2026-05-102026-05-11—AGO1.5d
2026-05-072026-05-09DJENOCOG1.7d
2026-05-052026-05-07POINTE NOIRECOG1.4d
2026-04-012026-04-02TELOK RAMUNIAMYS0.9d
2026-03-212026-03-23DONGJIAKOUCHN1.8d
2026-03-182026-03-20QINGDAOCHN2.1d
2026-03-062026-03-08SINGAPORESGP1.3d
2026-01-302026-02-03ANGRA DOS REISBRA4d
2025-12-182025-12-19TELOK RAMUNIAMYS1.3d
2025-12-092025-12-11NINGBOCHN2.4d
2025-11-152025-11-16RAS TANURASAU1.6d
2025-11-132025-11-14RAS TANURASAU1.1d
2025-11-092025-11-12FUJAIRAHARE2.9d
2025-10-142025-10-16—KWT1.5d
2025-09-112025-09-14—KWT2.6d
2025-08-282025-08-29TELOK RAMUNIAMYS1.7d

AIS Dark Periods

4 events, 78 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2025-04-082025-04-0919————HIGH RISK ZONE
2025-04-012025-04-0223————HIGH RISK ZONE
2025-03-232025-03-2420————HIGH RISK ZONE
2025-03-212025-03-2216————HIGH 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

69 events, 1370 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-214037.6, 123.60.2 kn—
2026-05-2593-31.3, 51.10.6 kn—
2026-05-1036-7.7, 11.80.3 kn—
2026-05-102-7.6, 11.81.5 kn—
2026-05-0240-9.5, 5.61.3 kn—
2026-04-301-9.4, 5.01.9 kn—
2026-04-296-9.8, 5.51.9 kn—
2026-03-17735.9, 121.50.4 kn—
2026-01-234-25.4, -42.51.4 kn—
2025-12-072629.7, 122.90.1 kn—

STS Encounter Detection

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

2026-06-21 — 37.6, 123.6

VesselIMOStatusDurationSpeed
ATOMIS9194139SANCTIONED104h0.1 kn

2025-12-07 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
SANTA CRUZ I9259680Clean24h0.2 kn
SANTA CRUZ I9259680Clean126h0.3 kn
YASA GOLDEN DARDANEL9339985Clean125h0.1 kn
ARGENT GERBERA9424596Clean116h0.1 kn
BOCHEM GHENT9565649Clean34h0.2 kn
BOW TRIUMPH9669902Clean14h0.2 kn
BOW TRIUMPH9669902Clean33h0.0 kn
SILVIO9722223Clean18h0.3 kn
HELLAS REVENGER9722637Clean113h0.1 kn
HAFNIA NANJING9863235Clean20h0.1 kn

2025-11-13 — 27.1, 50.3

VesselIMOStatusDurationSpeed
ASCONA9828338Clean188h0.2 kn

2024-05-27 — -35.0, -54.0

VesselIMOStatusDurationSpeed
COSWISDOM LAKE9727194Clean296h0.1 kn

2024-05-25 — -35.0, -53.8

VesselIMOStatusDurationSpeed
COSWISDOM LAKE9727194Clean296h0.1 kn

2024-03-15 — 27.1, 50.3

VesselIMOStatusDurationSpeed
NISALAH9484730Clean175h0.1 kn

2024-03-10 — 22.6, 60.3

VesselIMOStatusDurationSpeed
ST.RAMAN8818843SANCTIONED168h0.1 kn
STI SLOANE9690808Clean24h0.9 kn

2024-03-08 — 22.7, 60.3

VesselIMOStatusDurationSpeed
ORIENT M9907225Clean4h1.5 kn

2024-02-07 — 26.8, 51.8

VesselIMOStatusDurationSpeed
KHAWR ALADID9299757Clean10846h0.0 kn

2024-02-04 — 27.1, 50.3

VesselIMOStatusDurationSpeed
LAYLA9336098Clean54h0.4 kn
HAFNIA PIONEER9595632Clean230h0.1 kn

2023-11-14 — 27.1, 50.3

VesselIMOStatusDurationSpeed
JAHAM9378541Clean97h0.0 kn
JALADI9384227Clean55h0.2 kn
CYGNI9427990Clean5h1.1 kn
PYXIS ALFA9765457Clean121h0.1 kn
SILVERSTONE9878838Clean28h0.1 kn

23 unique vessels encountered, 2 sanctioned

Data sources: 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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