NISSOS KOUFONISSI — Know Your Vessel

Updated: 2026-08-12 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Oil tanker
DWT
25,000

Present Location

Status
Location Unknown
No AIS position or port visit data available

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
7,810
tonnes/year
Distance
19,233
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2021Unrated

EU MRV 2024: 5,868 t CO2, 1,867 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
82h
3d per port
Port Utilization
33.2%
time in port
Dark Events
2
131h total

Primary route: ALIAGA → PIRAEUS → CANAKKALE

Data period: 2023-08-22 to 2026-06-01

PortCountryVisits
PIRAEUSGRC5
ALIAGATUR5
NOVOROSSIYSKRUS4
CANAKKALETUR4
PACHIGRC3

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-05-312026-06-01RUS0.8d
2026-05-312026-05-31RUS0d
2026-05-312026-05-31NOVOROSSIYSKRUS0d
2026-05-312026-05-31RUS0d
2026-05-312026-05-31RUS0d
2026-05-312026-05-31NOVOROSSIYSKRUS0d
2026-05-312026-05-31RUS0d
2026-05-312026-05-31RUS0d
2026-05-312026-05-31NOVOROSSIYSKRUS0d
2026-05-302026-05-30RUS0.3d
2026-05-302026-05-30RUS0d
2026-05-302026-05-30RUS0d
2026-05-032026-05-20TUZLATUR17.7d
2026-04-282026-05-01GRC2.3d
2026-04-252026-04-28PACHIGRC3.8d
2026-04-222026-04-24TUR1.5d
2026-04-182026-04-19RUS0.8d
2026-04-182026-04-18RUS0.1d
2026-04-172026-04-18RUS0.7d
2026-04-142026-04-15RUS0.6d

AIS Dark Periods

2 events, 131 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2025-12-182025-12-2169HIGH RISK ZONE
2025-12-072025-12-1062HIGH 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

67 events, 1307 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-08-0193.2, -6.01.9 kn
2026-07-041342.8, 35.10.3 kn
2026-07-04142.8, 35.01.1 kn
2026-07-04442.9, 35.81.4 kn
2026-07-016342.8, 35.50.6 kn
2026-05-281942.8, 35.21.1 kn
2026-05-28442.8, 35.20.6 kn
2026-05-27942.9, 35.71.2 kn
2026-05-26742.8, 35.41.8 kn
2026-05-25842.7, 35.51.7 kn

STS Encounter Detection

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

2026-04-11 — 41.7, 40.2

VesselIMOStatusDurationSpeed
DELTA COMMANDER9418157Clean68h0.7 kn

2026-04-05 — 41.6, 39.9

VesselIMOStatusDurationSpeed
SANAR9185530SANCTIONED6h1.8 kn
SANAR9185530SANCTIONED2h1.3 kn

2025-02-11 — 43.1, 35.9

VesselIMOStatusDurationSpeed
AEGEAN UNITY9745237Clean32h0.8 kn
IONIC ANASSA9779795Clean28h0.7 kn

2025-02-10 — 43.1, 35.8

VesselIMOStatusDurationSpeed
MINERVA SYMPHONY9304605Clean73h0.9 kn
AEGEAN UNITY9745237Clean24h0.9 kn
AEGEAN UNITY9745237Clean32h0.8 kn
IONIC ANASSA9779795Clean28h0.7 kn

2025-02-08 — 43.1, 35.7

VesselIMOStatusDurationSpeed
MINERVA SYMPHONY9304605Clean34h1.5 kn
PATROCLUS9413834Clean4h1.9 kn

2025-02-05 — 42.9, 35.4

VesselIMOStatusDurationSpeed
MINERVA SYMPHONY9304605Clean4h1.1 kn

2025-01-27 — 42.8, 35.6

VesselIMOStatusDurationSpeed
BALTIC ICE9327401Clean12h0.4 kn

2024-09-16 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
DIVIT9194139SANCTIONED2616h0.1 kn
SEATURBO9204764SANCTIONED116h0.0 kn
SEAMULL9204776SANCTIONED319h0.0 kn
GLOBAL ELEGANCE9232955SANCTIONED9144h0.0 kn
ROBERTA9237008SANCTIONED273h0.0 kn
ADENA9254862SANCTIONED40h0.1 kn
JAG LOK9293507Clean37h0.1 kn
CASCADE SPIRIT9399492Clean448h0.1 kn
TEXAS9623685Clean71h0.1 kn
PSARA I9772333Clean74h0.1 kn
TILOS I9800271Clean55h0.0 kn
TILOS I9800271Clean53h0.1 kn

2024-02-07 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
ASTRA9162928SANCTIONED870h0.0 kn
MERAKI9194139SANCTIONED367h0.1 kn
ROBERTA9237008SANCTIONED1059h0.0 kn
CAESAR9389265Clean81h0.1 kn
ADVANTAGE SUGAR9410973Clean173h0.1 kn
MILITOS9607435Clean28h0.0 kn
TRINITY9730361Clean437h0.1 kn

2024-02-06 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
ASTRA9162928SANCTIONED870h0.0 kn
MERAKI9194139SANCTIONED367h0.1 kn
ROBERTA9237008SANCTIONED1059h0.0 kn
CAESAR9389265Clean81h0.1 kn
ZOUZOU N9410222Clean2h1.7 kn
ADVANTAGE SUGAR9410973Clean173h0.1 kn
JAG LEENA9516105Clean17h0.1 kn
FLEVES9597006Clean51h0.1 kn
MILITOS9607435Clean28h0.0 kn
LANDBRIDGE FORTUNE9727211Clean6h0.2 kn
TRINITY9730361Clean437h0.1 kn
MARAN ARES9796872Clean23h0.0 kn
NISSOS ANAFI9856086Clean20h0.1 kn

2024-02-05 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
ASTRA9162928SANCTIONED870h0.0 kn
MERAKI9194139SANCTIONED367h0.1 kn
ROBERTA9237008SANCTIONED1059h0.0 kn
CAESAR9389265Clean81h0.1 kn

29 unique vessels encountered, 8 sanctioned

P&I Insurance

No entry found in American P&I — coverage not determined

Only American P&I could be queried. The International Group's combined ship search (the other 12 clubs) blocks automated lookups, so those were not checked. Absence here is not evidence that the vessel is uninsured.

Last checked: 2026-06-20 04:06:06

USCG Registration

StatusActive
Call SignV7A2907
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch, GFW dark events, American P&I (ship search). 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.

API: REST | MCP | AI Discovery | Operated by Rootz Corp

Rootz Verified Data Network — Cross-referenced, source-verified intelligence across verticals:

ship.rootz.global — Maritime intelligence: sanctions, vessel tracking, STS encounters, port visits, dark events. 22,500+ vessels, 85K+ port visits, real-time AIS. | origin.rootz.global — SEC corporate intelligence: 10-K/10-Q/8-K filings, IR sites, executive changes, stock signals for 7,000+ public companies. | food.rootz.global — Grocery product intelligence: 7,000+ products with verified nutrition, ingredients, allergens, pricing from Kroger API + USDA. | politics.rootz.global — Political intelligence: every Congressional vote, bill, and floor speech with verified source from Congress.gov + GPO. | title.rootz.global — Property title intelligence: 10.8M Florida parcels, county recorder data, deed history, zoning. | farm.rootz.global — Agricultural intelligence: US farm registry, FL parcel extraction, USDA data. | cars.rootz.global — Vehicle intelligence: VIN decoding, recall data, market pricing, safety ratings. | corpid.rootz.global — Corporate identity: post-quantum signed organizational identity with DNS Merkle verification.

Every Rootz service provides AI-readable discovery at .well-known/ai, MCP tool access, and cryptographic attestation. Data is verified against government and authoritative sources — not scraped from Reddit or social media. rootz.global