LARGO SEA — Know Your Vessel

Updated: 2026-07-29 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
LIBERIA
Type
Oil tanker
Built
2016
10 years old
DWT
25,000

Present Location

Last seen at
BRA-253
BRA
Arrived
2026-01-04
Departed
2026-01-07
203d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
10,912
tonnes/year
Distance
36,863
nm/year
YearRatingRatio
2023Unrated
2021Unrated
2019Unrated
2018Unrated

EU MRV 2024: 9,167 t CO2, 2,917 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
100h
4d per port
Port Utilization
46.4%
time in port

Primary route: ANTWERP → LOME → ABIDJAN

Data period: 2023-08-01 to 2026-01-07

PortCountryVisits
ANTWERPBEL14
LOMETGO6
IJMUIDENNLD4
AMSTERDAMNLD4
ABIDJANCIV4

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-01-042026-01-07BRA-253BRA2.9d
2025-12-292026-01-01ITAQUIBRA2.4d
2025-12-232025-12-26SUAPEBRA2.3d
2025-12-052025-12-08PORT ARTHURUSA3.1d
2025-12-042025-12-05USA1d
2025-11-262025-11-28CHARLESTONUSA1.9d
2025-11-252025-11-26MAYPORTUSA0.5d
2025-11-252025-11-25USA0.1d
2025-11-182025-11-24USA6.3d
2025-11-132025-11-18FREEPORTBHS4.2d
2025-11-132025-11-13FREEPORTBHS0.2d
2025-11-072025-11-08PORT ARTHURUSA1.8d
2025-11-052025-11-07USA1.9d
2025-11-042025-11-04USA0.3d
2025-10-052025-10-17TRAMANDAI ANCHORAGEBRA12.5d
2025-09-282025-10-03LA PLATAARG4.6d
2025-09-272025-09-28BUENOS AIRESARG1.2d
2025-09-142025-09-23RIO DE JANEIROBRA8.9d
2025-09-052025-09-05MACEIOBRA0.3d
2025-08-282025-08-28CHAGUARAMASTTO0.1d

Loitering Events

13 events, 84 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-301341.2, 4.00.7 kn
2026-06-291241.4, 4.11.0 kn
2025-07-281246.6, -20.70.6 kn
2025-06-092628.5, -94.50.0 kn
2025-05-27140.5, -71.91.7 kn
2025-04-01140.6, -11.51.3 kn
2025-04-01240.5, -11.51.1 kn
2024-03-07131.9, -13.62.0 kn
2024-03-07131.9, -13.41.9 kn
2024-03-07232.0, -13.51.9 kn

STS Encounter Detection

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

2025-06-09 — 28.5, -94.5

VesselIMOStatusDurationSpeed
ECOFUTURE9486180Clean9h0.4 kn
ECOFUTURE9486180Clean6h0.4 kn
STI GUIDE9717113Clean114h0.0 kn
APACHE9749489Clean107h0.0 kn

2023-12-06 — -9.1, 8.5

VesselIMOStatusDurationSpeed
ALMI EXPLORER9579547Clean5h0.7 kn

4 unique vessels encountered, 0 sanctioned

USCG Registration

StatusActive
Call SignD5LT6
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch. 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