COSTAS P — Know Your Vessel

Updated: 2026-08-16 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
Valletta
Type
Oil tanker
DWT
50,000

Present Location

Last seen at
ROTTERDAM MAASVLAKTE
NLD
Arrived
2024-10-15
Departed
2024-10-20
666d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
13,412
tonnes/year
Distance
36,109
nm/year

EU MRV 2024: 23,716 t CO2, 7,567 t fuel

Voyage Pattern

Port Visits
40
Avg Dwell
53h
2d per port
Port Utilization
20.3%
time in port
Dark Events
2
145h total

Primary route: SUEZ SOUTH ANCHORAGE → ROTTERDAM MAASVLAKTE → PORT SAID

Data period: 2023-08-13 to 2024-10-20

PortCountryVisits
SUEZ SOUTH ANCHORAGEEGY6
ROTTERDAM MAASVLAKTENLD5
PORT SAIDEGY4
VISTINORUS2
TELOK RAMUNIAMYS1

Recent port calls:

ArrivalDeparturePortCountryDuration
2024-10-152024-10-20ROTTERDAM MAASVLAKTENLD4.6d
2024-09-072024-09-08IND1.4d
2024-09-052024-09-06IND1d
2024-07-222024-07-27ROTTERDAM MAASVLAKTENLD4.6d
2024-07-202024-07-22NLD2.5d
2024-06-072024-06-09IND1.8d
2024-05-232024-05-27TELOK RAMUNIAMYS3.5d
2024-05-152024-05-21SINGAPORESGP6.4d
2024-03-292024-03-31VISTINORUS1.2d
2024-03-252024-03-29RUS4d
2024-03-232024-03-25VISTINORUS1.9d
2024-03-172024-03-17NLD0.3d
2024-03-102024-03-17ROTTERDAM MAASVLAKTENLD6.6d
2024-03-102024-03-10NLD0.6d
2024-02-262024-02-27SUEZ SOUTH ANCHORAGEEGY1.1d
2024-02-162024-02-17IND1.3d
2024-02-062024-02-07PORT SAIDEGY0.4d
2024-01-222024-01-26ROTTERDAM MAASVLAKTENLD4.3d
2024-01-212024-01-22NLD1d
2024-01-082024-01-09SUEZ SOUTH ANCHORAGEEGY0.5d

AIS Dark Periods

2 events, 145 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2024-02-202024-02-2369HIGH RISK ZONE
2024-02-092024-02-1277HIGH 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

19 events, 186 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2024-07-205851.9, 3.20.1 kn
2024-07-052-3.7, -8.61.0 kn
2024-05-3145.5, 85.81.8 kn
2024-05-2391.9, 104.70.0 kn
2024-05-2251.9, 105.01.7 kn
2024-05-22101.6, 105.01.1 kn
2024-05-2171.6, 104.81.0 kn
2024-05-2121.6, 104.91.6 kn
2024-04-07850.1, -0.21.0 kn
2024-04-07850.0, -0.51.2 kn

STS Encounter Detection

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

2024-05-23 — Singapore Strait

VesselIMOStatusDurationSpeed
FT ISLAND9166675SANCTIONED500h0.0 kn
BIANCA JOYSEL9196632SANCTIONED1421h0.0 kn
ELVA9196644SANCTIONED124h0.1 kn
HORNET9197844SANCTIONED134h0.1 kn
NIERUS9234666SANCTIONED259h0.1 kn
LISBOA9257711SANCTIONED793h0.0 kn
CRYSTAL ROSE9292228SANCTIONED463h0.0 kn
ALIAKMON9305051Clean186h0.0 kn
CHRYSTAL ICE9332638Clean114h0.0 kn
IVY9337133SANCTIONED1100h0.0 kn
VELOS TURQUOISE9645786Clean14h0.1 kn

2024-05-22 — Singapore Strait

VesselIMOStatusDurationSpeed
BIANCA JOYSEL9196632SANCTIONED1421h0.0 kn
ELVA9196644SANCTIONED124h0.1 kn
NIERUS9234666SANCTIONED259h0.1 kn
LISBOA9257711SANCTIONED793h0.0 kn
CHRYSTAL ICE9332638Clean114h0.0 kn
IVY9337133SANCTIONED1100h0.0 kn

2024-05-22 — Singapore Strait

VesselIMOStatusDurationSpeed
BIANCA JOYSEL9196632SANCTIONED1421h0.0 kn
NIERUS9234666SANCTIONED259h0.1 kn
LISBOA9257711SANCTIONED793h0.0 kn
CHRYSTAL ICE9332638Clean114h0.0 kn

2024-05-21 — Singapore Strait

VesselIMOStatusDurationSpeed
CRYSTAL ROSE9292228SANCTIONED463h0.0 kn
CHRYSTAL ICE9332638Clean114h0.0 kn
HIGH LOYALTY9681857Clean6h0.0 kn
KMARIN RELIANCE9683025Clean2h0.8 kn

2024-05-21 — Singapore Strait

VesselIMOStatusDurationSpeed
LISBOA9257711SANCTIONED793h0.0 kn
CRYSTAL ROSE9292228SANCTIONED463h0.0 kn
CHRYSTAL ICE9332638Clean114h0.0 kn

2023-11-26 — 51.9, 3.2

VesselIMOStatusDurationSpeed
KOKSIJDE9719305Clean2h1.8 kn

14 unique vessels encountered, 8 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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