SONANGOL CAZENGA — Know Your Vessel

Updated: 2026-07-31 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
BAHAMAS
Type
Oil tanker
Built
2017
9 years old
DWT
25,000

Present Location

Last seen at
ESCRAVOS
NGA
Arrived
2026-07-24
Departed
2026-07-24
7d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
7,873
tonnes/year
Distance
20,618
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2021Unrated
2018Unrated

EU MRV 2024: 7,818 t CO2, 2,506 t fuel

Voyage Pattern

Port Visits
71
Avg Dwell
122h
5d per port
Port Utilization
32.8%
time in port
Dark Events
4
84h total

Primary route: SALDANHA BAY → MADRE DE DEUS → LUANDA

Data period: 2023-07-23 to 2026-07-24

PortCountryVisits
SALDANHA BAYZAF4
MADRE DE DEUSBRA4
TALCAHUANOCHL2
SINGAPORESGP2
SALVADORBRA2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-07-242026-07-24ESCRAVOSNGA0.1d
2026-04-212026-07-24ESP93.9d
2026-03-312026-04-03CAYO ARCASMEX3.3d
2026-03-122026-03-15MARCUS HOOKUSA2.6d
2026-02-222026-03-12USA18d
2026-02-012026-02-03NGA2.1d
2026-01-292026-01-31NGA2.2d
2026-01-052026-01-08ROTTERDAM MAASVLAKTENLD2.6d
2026-01-052026-01-05NLD0.2d
2025-11-172025-11-20QUINTEROCHL2.6d
2025-11-062025-11-16TALCAHUANOCHL10d
2025-10-222025-10-23BRA-325BRA1.2d
2025-10-112025-10-13BOTAFOGOBRA2.1d
2025-09-202025-09-22TALCAHUANOCHL1.9d
2025-09-092025-09-19QUINTEROCHL9.9d
2025-08-252025-08-26BRA-325BRA1.3d
2025-08-172025-08-19BOTAFOGOBRA1.7d
2025-07-282025-08-02PER5.2d
2025-07-222025-07-28CALLAOPER5.9d
2025-07-112025-07-12PUNTA ARENASCHL1.2d

AIS Dark Periods

4 events, 84 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2025-06-192025-06-2020HIGH RISK ZONE
2024-04-302024-04-3020HIGH RISK ZONE
2024-02-172024-02-1815HIGH RISK ZONE
2023-12-072023-12-0829HIGH 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

77 events, 1885 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-03-317819.6, -92.30.1 kn
2026-03-2122619.7, -91.90.1 kn
2026-02-01204.2, 8.10.1 knHIGH RISK
2026-01-28854.0, 7.60.3 knHIGH RISK
2026-01-05252.0, 3.20.2 kn
2025-12-15502.6, -0.40.8 knHIGH RISK
2025-10-104-23.4, -43.41.9 kn
2025-10-097-23.6, -43.11.8 kn
2025-06-19514.6, 4.70.2 knHIGH RISK
2025-06-1924.5, 4.71.2 knHIGH RISK

STS Encounter Detection

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

2025-05-11 — 5.4, 4.4

VesselIMOStatusDurationSpeed
NICOLAOS9429297Clean10h0.6 kn
NICOLAOS9429297Clean5h1.0 kn
NICOLAOS9429297Clean20h0.3 kn

2025-05-11 — 5.3, 4.5

VesselIMOStatusDurationSpeed
NICOLAOS9429297Clean16h0.6 kn

2025-05-10 — 5.3, 4.5

VesselIMOStatusDurationSpeed
NICOLAOS9429297Clean16h0.6 kn

2024-12-13 — 19.7, -91.9

VesselIMOStatusDurationSpeed
DILONG SPIRIT9390628Clean203h0.1 kn
PSERIMOS9578658Clean162h0.1 kn

2024-02-14 — -7.3, 11.6

VesselIMOStatusDurationSpeed
FRONT VEFSNA9730098Clean32h0.2 kn

2024-02-13 — -7.3, 11.7

VesselIMOStatusDurationSpeed
FRONT VEFSNA9730098Clean32h0.2 kn

2023-09-16 — 31.3, 29.3

VesselIMOStatusDurationSpeed
HONESTY9416393Clean15h1.0 kn

2023-08-06 — -31.8, 16.7

VesselIMOStatusDurationSpeed
NAUTILUS9298765Clean60h1.2 kn

6 unique vessels encountered, 0 sanctioned

USCG Registration

StatusActive
Call SignC6DC3
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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