COSMO ACE — Know Your Vessel

Updated: 2026-07-25 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
LIBERIA
Type
Oil tanker
Built
2009
17 years old
DWT
50,000

Present Location

Status
Location Unknown
No AIS position or port visit data available

Risk Assessment

Carbon Intensity (CII)

Rating (2021)
Unrated
CO2 Emissions
17,645
tonnes/year
Distance
19,240
nm/year

EU MRV 2021: 17,645 t CO2, 5,656 t fuel, 917.11 kg CO2/nm

Voyage Pattern

Port Visits
54
Avg Dwell
191h
8d per port
Port Utilization
55.5%
time in port

Primary route: FUJAIRAH → MANZANILLO → TELOK RAMUNIA

Data period: 2024-03-09 to 2026-04-21

PortCountryVisits
FUJAIRAHARE13
TELOK RAMUNIAMYS5
MANZANILLOPAN5
TANJUNG PELEPASMYS4
ZIRKUARE3

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-04-182026-04-21IND3.3d
2026-04-072026-04-10SAU2.9d
2026-03-112026-03-13TELOK RAMUNIAMYS1.6d
2026-02-272026-03-03KOR3.4d
2026-02-032026-02-05RAS TANURASAU1.7d
2026-02-012026-02-03RAS TANURASAU2.5d
2026-01-302026-01-31RAS TANURASAU1.2d
2026-01-252026-01-28KHOR FAKKANARE3.4d
2026-01-222026-01-25FUJAIRAHARE3.2d
2026-01-132026-01-21FUJAIRAHARE8.2d
2026-01-042026-01-13FUJAIRAHARE9.4d
2025-12-162025-12-25TANJUNG PELEPASMYS9d
2025-12-012025-12-02ZIRKUARE1d
2025-11-302025-12-01DAS ISLANDARE0.8d
2025-11-292025-11-30DAS ISLANDARE0.7d
2025-11-282025-11-29QAT0.9d
2025-11-132025-11-17TANJUNG PELEPASMYS4.1d
2025-10-282025-10-30QAT2.2d
2025-10-262025-10-27ZIRKUARE0.7d
2025-10-242025-10-26RUWAISARE1.2d

Loitering Events

43 events, 1330 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-04-2210122.6, 68.00.1 kn
2026-04-022223.4, 37.90.5 knHIGH RISK
2026-04-012623.2, 37.70.8 knHIGH RISK
2026-03-302023.1, 37.80.9 knHIGH RISK
2026-03-283023.0, 37.80.8 knHIGH RISK
2026-03-28423.1, 37.91.9 knHIGH RISK
2026-03-27423.2, 38.11.7 knHIGH RISK
2026-03-26723.1, 38.21.5 knHIGH RISK
2026-02-27336.1, 125.41.0 knHIGH RISK
2025-11-282026.0, 52.10.2 knHIGH RISK

STS Encounter Detection

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

2026-04-02 — 23.4, 37.9

VesselIMOStatusDurationSpeed
DILAM9448700Clean29h0.6 kn
NISALAH9484730Clean17h0.4 kn

2026-04-01 — 23.2, 37.7

VesselIMOStatusDurationSpeed
DILAM9448700Clean10h1.4 kn
DILAM9448700Clean29h0.6 kn

2026-03-30 — 23.1, 37.8

VesselIMOStatusDurationSpeed
COSMERRY LAKE9325037Clean13h0.7 kn
DILAM9448700Clean28h1.0 kn
DILAM9448700Clean7h1.7 kn
DILAM9448700Clean4h1.9 kn

2026-03-28 — 23.0, 37.8

VesselIMOStatusDurationSpeed
COSMERRY LAKE9325037Clean40h0.9 kn
ALIGOTE9440497Clean9h0.9 kn
DILAM9448700Clean4h1.9 kn
NIBAN9484716Clean51h0.4 kn
FARHAH9484742Clean7h0.6 kn
FARHAH9484742Clean17h0.9 kn

2026-03-28 — 23.1, 37.9

VesselIMOStatusDurationSpeed
COSMERRY LAKE9325037Clean9h0.7 kn
NIBAN9484716Clean51h0.4 kn
FARHAH9484742Clean18h0.8 kn

2026-03-27 — 23.2, 38.1

VesselIMOStatusDurationSpeed
COSMERRY LAKE9325037Clean9h0.7 kn
PEGASUS9412103Clean59h0.7 kn
NIBAN9484716Clean51h0.4 kn
FARHAH9484742Clean18h0.8 kn

2026-03-26 — 23.1, 38.2

VesselIMOStatusDurationSpeed
PEGASUS9412103Clean59h0.7 kn
NIBAN9484716Clean10h0.6 kn
FARHAH9484742Clean23h0.6 kn
HAFNIA AXINITE9719771Clean4h1.2 kn

2025-09-17 — 26.7, 51.9

VesselIMOStatusDurationSpeed
JAG LAKSHYA9516117Clean35h0.2 kn

2025-09-17 — 26.8, 51.7

VesselIMOStatusDurationSpeed
KHAWR ALADID9299757Clean1098h0.0 kn

2025-09-16 — 26.7, 51.7

VesselIMOStatusDurationSpeed
KHAWR ALADID9299757Clean1098h0.0 kn

2025-08-18 — Singapore Strait

VesselIMOStatusDurationSpeed
ALA9198094SANCTIONED1524h0.0 kn
GLOBAL VIVIAN9002908SANCTIONED36h0.1 kn
ZENITH9157765Clean1975h0.0 kn
ATILA9262754SANCTIONED730h0.0 kn
KATSUYA9178068SANCTIONED565h0.0 kn
HORNET9197844SANCTIONED877h0.1 kn
BETTLE9323338SANCTIONED4922h0.0 kn
ICE VICTORY9301744Clean449h0.0 kn
POREWIT9302865Clean259h0.5 kn
POREWIT9302865Clean2h0.4 kn
EM FORTUNE9338802Clean66h0.1 kn
KALINKA9367683Clean18h0.1 kn
SERENGETI9403554Clean6h0.1 kn
WINTER 899416800Clean4h0.2 kn
LEXIE9203277SANCTIONED1445h0.0 kn
SEARANGER9442158Clean76h0.0 kn
LISA9174397SANCTIONED369h0.0 kn

2025-07-02 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
ADENA9254862SANCTIONED27h0.0 kn
ALEXANDRA9273260SANCTIONED474h0.1 kn

28 unique vessels encountered, 10 sanctioned

USCG Registration

StatusActive
Call SignA8UA7
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch. 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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