NAVIG8 CONSTELLATION — Know Your Vessel

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

Present Location

Last seen at
SHANGHAI
CHN
Arrived
2026-07-06
Departed
2026-07-08
18d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
13,946
tonnes/year
Distance
33,380
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2021Unrated
2020Unrated
2019Unrated
2018Unrated

EU MRV 2024: 3,711 t CO2, 1,189 t fuel

Voyage Pattern

Port Visits
42
Avg Dwell
105h
4d per port
Port Utilization
44.6%
time in port
Dark Events
2
37h total

Primary route: DURBAN → RUWAIS → FUJAIRAH

Data period: 2025-05-23 to 2026-07-08

PortCountryVisits
DURBANZAF7
RUWAISARE5
QUINTEROCHL3
FUJAIRAHARE3
TALCAHUANOCHL2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-07-062026-07-08SHANGHAICHN2.3d
2026-05-252026-05-27CABO NEGROCHL2.1d
2026-05-232026-05-25PUNTA ARENASCHL1.8d
2026-05-172026-05-17VALPARAISOCHL0.2d
2026-05-162026-05-16QUINTEROCHL0.5d
2026-05-112026-05-15QUINTEROCHL4d
2026-05-022026-05-11TALCAHUANOCHL8.5d
2026-04-292026-05-01QUINTEROCHL1.9d
2026-04-252026-04-27SAN VICENTECHL1.4d
2026-04-232026-04-25TALCAHUANOCHL2.6d
2026-04-172026-04-18CALLAOPER0.9d
2026-03-172026-03-18KOR1d
2026-03-052026-03-15LAIZHOUCHN10d
2026-02-272026-03-02ULSANKOR3.6d
2026-02-242026-02-26KOR1.5d
2026-01-262026-01-26PAN-42PAN0.5d
2026-01-252026-01-26PANAMA CANAL ANCHORAGEPAN0.3d
2026-01-232026-01-25MANZANILLOPAN2.7d
2026-01-112026-01-18USA6.2d
2026-01-042026-01-06USA2.8d

AIS Dark Periods

2 events, 37 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2025-09-272025-09-2814HIGH RISK ZONE
2025-09-262025-09-2723HIGH 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

21 events, 157 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-01-09326.8, -93.31.8 kn
2026-01-07925.4, -92.61.4 kn
2025-09-10425.3, 56.80.4 knHIGH RISK
2025-09-10325.4, 56.90.9 knHIGH RISK
2025-09-091525.3, 56.90.8 knHIGH RISK
2025-09-05822.9, 60.91.4 knHIGH RISK
2025-09-05423.0, 60.81.5 knHIGH RISK
2025-09-05223.1, 60.81.6 knHIGH RISK
2025-09-04422.8, 60.71.3 knHIGH RISK
2025-06-10825.2, 53.80.4 knHIGH RISK

STS Encounter Detection

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

2025-09-10 — Fujairah / Hormuz

VesselIMOStatusDurationSpeed
PHONIX9198317SANCTIONED2285h0.0 kn

2025-09-10 — Fujairah / Hormuz

VesselIMOStatusDurationSpeed
GAS STRENGTH9172636SANCTIONED359h0.0 kn
PHONIX9198317SANCTIONED2285h0.0 kn
NOXEN9189146SANCTIONED430h0.0 kn

2025-09-09 — Fujairah / Hormuz

VesselIMOStatusDurationSpeed
PHONIX9198317SANCTIONED2285h0.0 kn
GLENDA MELANIE9455806Clean2h1.0 kn
NOVO9633446Clean5h0.5 kn

2025-09-05 — 23.0, 60.8

VesselIMOStatusDurationSpeed
ORANGE STARS9433597Clean16h1.2 kn

2025-09-05 — 23.1, 60.8

VesselIMOStatusDurationSpeed
ORANGE STARS9433597Clean16h1.2 kn

2025-09-04 — 22.8, 60.7

VesselIMOStatusDurationSpeed
STI STEADFAST9719719Clean9h1.3 kn

2025-06-04 — Fujairah / Hormuz

VesselIMOStatusDurationSpeed
PVT ELENA9416795Clean22h0.6 kn

8 unique vessels encountered, 3 sanctioned

USCG Registration

StatusActive
Call SignV7TP5
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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