ZEFYROS — Know Your Vessel

Updated: 2026-07-25 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MALTA
Type
Chemical tanker
Built
2013
13 years old
DWT
25,000

Present Location

Last seen at
DUBAI
ARE
Arrived
2026-07-03
Departed
2026-07-03
22d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
9,086
tonnes/year
Distance
26,224
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2020Unrated
2019Unrated
2018Unrated

EU MRV 2024: 11,816 t CO2, 3,762 t fuel

Voyage Pattern

Port Visits
60
Avg Dwell
70h
3d per port
Port Utilization
30.8%
time in port
Dark Events
1
46h total

Primary route: ANTWERP → TENERIFE → GIBRALTAR

Data period: 2024-12-11 to 2026-07-03

PortCountryVisits
ANTWERPBEL5
TENERIFEESP3
GIBRALTARGIB3
SINESPRT2
LOMETGO2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-07-032026-07-03DUBAIARE0.2d
2026-03-042026-03-10IRQ6.1d
2026-02-282026-03-04UMM QASRIRQ3.9d
2026-02-272026-02-28IRQ0.6d
2026-02-192026-02-25KHOR FAKKANARE6d
2026-02-072026-02-10MTWARATZA3d
2026-02-022026-02-05MOMBASAKEN2.7d
2026-01-152026-01-16WALVIS BAYNAM1.1d
2025-12-302025-12-31GIBRALTARGIB0.3d
2025-12-252025-12-28ITA2.4d
2025-12-182025-12-18ANTWERPBEL1d
2025-12-162025-12-17ANTWERPBEL1.3d
2025-12-162025-12-16GBR0.5d
2025-12-132025-12-15GBR2.3d
2025-11-212025-11-25HOUSTONUSA4.3d
2025-11-152025-11-21USA6.4d
2025-11-142025-11-15USA0.3d
2025-10-192025-10-22CORPUS CHRISTIUSA3.9d
2025-10-102025-10-18USA7.6d
2025-10-092025-10-10USA0.8d

AIS Dark Periods

1 events, 46 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2026-02-122026-02-1446HIGH 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

12 events, 354 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-03-103229.6, 48.80.2 knHIGH RISK
2025-11-116125.9, -93.41.0 kn
2025-11-082525.5, -93.10.5 kn
2025-11-064425.9, -93.30.7 kn
2025-11-045625.6, -93.21.0 kn
2025-11-04326.0, -92.91.7 kn
2025-11-031325.9, -93.61.5 kn
2025-10-306025.8, -93.00.5 kn
2025-10-29725.2, -92.80.8 kn
2025-10-28725.2, -92.90.5 kn

STS Encounter Detection

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

2026-03-10 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
ROBERTA9237008SANCTIONED363h0.1 kn
ADENA9254862SANCTIONED4517h0.1 kn
BELLAGIO9299446SANCTIONED122h0.2 kn
OPHELIA I9204049Clean10h0.3 kn
OPHELIA I9204049Clean28h0.0 kn
FELICITY9297436Clean15h0.3 kn
FELICITY9297436Clean21h0.1 kn

2025-10-30 — 25.8, -93.0

VesselIMOStatusDurationSpeed
CHAPARRAL9714393Clean66h0.8 kn

6 unique vessels encountered, 3 sanctioned

USCG Registration

StatusActive
Call Sign9HA6232
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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