SONANGOL NJINGA MBANDE — Know Your Vessel

Updated: 2026-08-14 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
BAHAMAS
Type
Oil tanker
Built
2023
3 years old

Present Location

Status
Location Unknown
No AIS position or port visit data available

Risk Assessment

Carbon Intensity (CII)

EU MRV 2024: 5,908 t CO2, 1,890 t fuel

Voyage Pattern

Port Visits
74
Avg Dwell
70h
3d per port
Port Utilization
19.9%
time in port
Dark Events
1
21h total

Primary route: LAGOS → ULSAN → SALVADOR

Data period: 2023-08-16 to 2026-08-05

PortCountryVisits
LAGOSNGA7
ULSANKOR3
SALVADORBRA3
MADRE DE DEUSBRA3
TELOK RAMUNIAMYS2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-08-032026-08-05NGA2.5d
2026-07-202026-07-28LAGOSNGA8d
2025-08-312025-09-01NLD1.3d
2025-08-092025-08-12BRA-325BRA3.1d
2025-08-052025-08-05SALVADORBRA0.4d
2025-08-032025-08-05MADRE DE DEUSBRA2.1d
2025-07-132025-07-16CORPUS CHRISTIUSA3.2d
2025-07-082025-07-10USA2.1d
2025-07-052025-07-07PORT ARTHURUSA2.9d
2025-07-032025-07-05USA1.1d
2025-05-162025-05-17FUJAIRAHARE0.6d
2025-05-122025-05-14IRQ1.5d
2025-05-062025-05-09KWT2.8d
2025-05-042025-05-04FUJAIRAHARE0.6d
2025-04-222025-04-23TELOK RAMUNIAMYS1.1d
2025-04-172025-04-19LAEM CHABANGTHA2.6d
2025-02-232025-02-25INGLESIDEUSA2.1d
2025-01-292025-02-03ITA4.2d
2025-01-122025-01-13PALANCA TERMINALAGO1.5d
2025-01-022025-01-04M'BYA OIL TERMINALGAB1.9d

AIS Dark Periods

1 events, 21 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2026-08-032026-08-0421HIGH 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

68 events, 1560 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-08-03473.2, 6.90.3 knHIGH RISK
2026-08-0333.2, 6.81.6 knHIGH RISK
2026-08-0323.2, 6.91.9 knHIGH RISK
2026-08-0233.2, 6.91.8 knHIGH RISK
2026-08-0263.2, 6.91.6 knHIGH RISK
2026-08-0223.3, 6.61.9 knHIGH RISK
2026-08-01163.6, 6.81.4 knHIGH RISK
2026-07-31253.6, 6.81.1 knHIGH RISK
2026-07-3033.4, 6.61.3 knHIGH RISK
2026-07-29203.4, 6.81.7 knHIGH RISK

STS Encounter Detection

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

2025-08-31 — 52.0, 3.2

VesselIMOStatusDurationSpeed
NICOLAOS9429297Clean36h0.3 kn
NICOLAOS9429297Clean4h0.5 kn
MARAN HELIOS9761358Clean23h0.2 kn
MARAN HELIOS9761358Clean4h0.3 kn

2025-07-02 — 28.7, -94.5

VesselIMOStatusDurationSpeed
STENA SURPRISE9533995Clean299h0.0 kn
MARAN ARETE9776547Clean64h0.0 kn
MARAN ARETE9776547Clean2h1.0 kn
RIMTHAN9779836Clean19h0.1 kn
RIMTHAN9779836Clean327h0.0 kn
ALBERT9843572Clean462h0.0 kn

2025-07-02 — 28.8, -94.3

VesselIMOStatusDurationSpeed
STENA SURPRISE9533995Clean299h0.0 kn
MARAN ARETE9776547Clean64h0.0 kn
ALBERT9843572Clean462h0.0 kn

2025-07-01 — 28.7, -94.2

VesselIMOStatusDurationSpeed
STENA SURPRISE9533995Clean299h0.0 kn
MARAN ARETE9776547Clean64h0.0 kn

2025-05-12 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
GLOBAL EMERALD8982888SANCTIONED1663h0.0 kn
GLOBAL EVEREST9125724SANCTIONED221h0.0 kn
GLOBAL ELEGANCE9232955SANCTIONED9144h0.0 kn
ROBERTA9237008SANCTIONED49h0.1 kn
ROBERTA9237008SANCTIONED293h0.0 kn
ADENA9254862SANCTIONED581h0.1 kn
VAUGHAN9256901Clean371h0.0 kn
VAUGHAN9256901Clean53h0.1 kn
LISBOA9257711SANCTIONED1561h0.0 kn
ALEXANDRA9273260SANCTIONED547h0.0 kn
MINERVA CLARA9297333Clean40h0.0 kn
MINERVA CLARA9297333Clean140h0.1 kn
DHT CHINA9315161Clean12h0.1 kn
YASA GOLDEN MARMARA9337341Clean126h0.1 kn
CLEAN SANCTUARY9430260Clean225h0.0 kn
PACIFIC GAS9745524Clean263h0.0 kn
LESVOS9772321Clean10h0.3 kn
FRONT PRINCE9788899Clean83h0.1 kn
GLORIA MARIS9899997Clean110h0.0 kn
DINO9923994Clean13h0.1 kn

2025-05-10 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
GLOBAL EMERALD8982888SANCTIONED1663h0.0 kn
GLOBAL EVEREST9125724SANCTIONED221h0.0 kn
GLOBAL ELEGANCE9232955SANCTIONED9144h0.0 kn
ROBERTA9237008SANCTIONED49h0.1 kn
ADENA9254862SANCTIONED581h0.1 kn
VAUGHAN9256901Clean371h0.0 kn
LISBOA9257711SANCTIONED1561h0.0 kn
ALEXANDRA9273260SANCTIONED547h0.0 kn
MINERVA CLARA9297333Clean40h0.0 kn
DHT CHINA9315161Clean12h0.1 kn
YASA GOLDEN MARMARA9337341Clean126h0.1 kn
ACHILLEAS9398072Clean16h0.2 kn
CLEAN SANCTUARY9430260Clean225h0.0 kn
PACIFIC GAS9745524Clean263h0.0 kn

24 unique vessels encountered, 7 sanctioned

USCG Registration

StatusActive
Call SignC6GT6
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, EU MRV (EMSA), 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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