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HAFNIA COUGAR — Know Your Vessel

Updated: 2026-07-26 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
SINGAPORE
Type
Oil tanker
Built
2014
12 years old
DWT
25,000

Present Location

Last seen at
HOUSTON
USA
Arrived
2026-01-28
Departed
2026-01-31
176d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
6,032
tonnes/year
Distance
21,197
nm/year
YearRatingRatio
2023Unrated—
2021Unrated—
2018Unrated—

EU MRV 2023: 6,032 t CO2, 1,920 t fuel, 284.55 kg CO2/nm

Voyage Pattern

Port Visits
99
Avg Dwell
100h
4d per port
Port Utilization
44.4%
time in port
Dark Events
2
67h total

Primary route: FUJAIRAH → DURBAN → TELOK RAMUNIA

Data period: 2023-07-21 to 2026-01-31

PortCountryVisits
FUJAIRAHARE11
DURBANZAF6
TELOK RAMUNIAMYS5
ROTTERDAM MAASVLAKTENLD3
LOMETGO3

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-01-282026-01-31HOUSTONUSA3.4d
2026-01-262026-01-28—USA1.6d
2026-01-232026-01-24—USA1.7d
2026-01-222026-01-23—USA0.4d
2026-01-222026-01-22—USA0.1d
2026-01-042026-01-06DAKARSEN1.7d
2025-12-302026-01-01CANSADOMRT2d
2025-12-252025-12-28LAS PALMASESP3.5d
2025-12-182025-12-20FREETOWNSLE2.2d
2025-12-172025-12-18FREETOWNSLE0.8d
2025-12-152025-12-17KAMSARGIN1.8d
2025-12-152025-12-15—GIN0.2d
2025-12-102025-12-13MONROVIALBR3.4d
2025-11-292025-12-05LOMETGO6.1d
2025-10-182025-11-27ABIDJANCIV39.6d
2025-10-112025-10-12LAGOSNGA1.1d
2025-09-232025-10-10LOMETGO17.3d
2025-09-232025-09-23LOMETGO0.1d
2025-09-052025-09-08IMMINGHAMGBR3.4d
2025-09-032025-09-05—GBR1.9d

AIS Dark Periods

2 events, 67 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2026-01-022026-01-0319————HIGH RISK ZONE
2023-10-012023-10-0348————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

89 events, 1495 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-261224.9, -95.81.7 kn—
2026-06-25924.5, -95.71.8 kn—
2026-05-04327.2, -89.91.6 kn—
2026-05-032124.6, -90.01.3 kn—
2026-04-30924.9, -89.31.7 kn—
2026-04-291324.8, -89.41.4 kn—
2026-04-29225.2, -89.12.0 kn—
2026-04-07337.3, -123.11.0 kn—
2026-04-04132.9, -117.91.6 kn—
2026-01-26229.0, -94.51.5 kn—

STS Encounter Detection

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

2026-04-07 — 37.3, -123.1

VesselIMOStatusDurationSpeed
CHANTAL9382982Clean22h0.7 kn

2026-01-26 — 29.0, -94.5

VesselIMOStatusDurationSpeed
SEAWAYS CASTLE HILL9697636Clean4h1.2 kn
CHEM NEW YORK9705732Clean6h1.5 kn

2026-01-25 — 29.0, -94.6

VesselIMOStatusDurationSpeed
SEAWAYS CASTLE HILL9697636Clean3h1.3 kn
CHEM NEW YORK9705732Clean7h1.7 kn

2026-01-25 — 29.0, -94.5

VesselIMOStatusDurationSpeed
SEAWAYS CASTLE HILL9697636Clean4h1.4 kn
CHEM NEW YORK9705732Clean7h1.7 kn

2026-01-24 — 29.0, -94.5

VesselIMOStatusDurationSpeed
OCEANUS AURORA9555008Clean4h0.2 kn

2025-05-15 — 25.5, 54.9

VesselIMOStatusDurationSpeed
MONJASA MASTER9461659Clean60h0.1 kn
SMYRNI9493779Clean33h0.0 kn

2024-10-23 — 26.9, 51.1

VesselIMOStatusDurationSpeed
LUCKY CARRIER9400679Clean1h1.4 kn
NEW VISTA9458614Clean76h0.1 kn
ODESSA9633458Clean3h0.7 kn
KINGSTON9652741Clean482h0.1 kn

2024-10-14 — 26.9, 51.1

VesselIMOStatusDurationSpeed
SARGODHA9360465Clean195h0.0 kn
MIRACLE9387059Clean149h0.1 kn

2024-10-01 — 27.0, 51.1

VesselIMOStatusDurationSpeed
MIRACLE9387059Clean7h0.1 kn

2024-01-28 — -12.6, 124.4

VesselIMOStatusDurationSpeed
HAFNIA HAWK9607198Clean20h0.1 kn
HAFNIA HAWK9607198Clean27h0.0 kn
HAFNIA HAWK9607198Clean64h0.0 kn
HAFNIA HAWK9607198Clean15h0.1 kn

13 unique vessels encountered, 0 sanctioned

USCG Registration

StatusActive
Call Sign9V2341
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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