MAVKA — Know Your Vessel

Updated: 2026-07-25 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
Panama
Type
Chemical tanker
DWT
25,000

Present Location

Last seen at
RUMELIFENERI
TUR
Arrived
2024-06-14
Departed
2024-06-15
771d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
5,250
tonnes/year
Distance
15,766
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2021Unrated
2020Unrated
2019Unrated
2018Unrated

EU MRV 2024: 7,204 t CO2, 2,279 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
53h
2d per port
Port Utilization
60.2%
time in port

Primary route: CONSTANTA → ISTANBUL → CHORNOMORSK

Data period: 2023-06-17 to 2024-06-15

PortCountryVisits
CONSTANTAROU6
ISTANBULTUR5
CHORNOMORSKUKR4
CANAKKALETUR3
VYLKOVEUKR2

Recent port calls:

ArrivalDeparturePortCountryDuration
2024-06-142024-06-15RUMELIFENERITUR0.4d
2024-06-132024-06-13UKR0.4d
2024-06-112024-06-13UKR1.6d
2024-06-112024-06-11UKR0.1d
2024-06-072024-06-07CANAKKALETUR0.1d
2024-06-012024-06-01CUETAESP0.4d
2024-05-292024-05-31SEVILLAESP1.6d
2024-05-282024-05-29SEVILLAESP1.1d
2024-05-232024-05-25FRA2.5d
2024-05-172024-05-18ISTANBULTUR0.8d
2024-05-162024-05-16UKR0.4d
2024-05-132024-05-16CHORNOMORSKUKR2.4d
2024-05-132024-05-13UKR0.5d
2024-05-072024-05-08CONSTANTAROU0.3d
2024-05-072024-05-07CONSTANTAROU0.2d
2024-05-072024-05-07CONSTANTAROU0.5d
2024-05-012024-05-07ROU5.8d
2024-04-302024-05-01UKR0.3d
2024-04-282024-04-30UKR2d
2024-04-282024-04-28UKR0.2d

Loitering Events

28 events, 772 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-11137.9, 16.81.1 kn
2026-06-011036.1, -6.61.3 kn
2026-02-012645.0, 30.20.5 kn
2026-01-21134.6, 27.21.9 kn
2026-01-132745.0, 30.20.2 kn
2025-12-146044.9, 30.20.2 kn
2025-10-312744.9, 30.20.0 kn
2025-10-31844.9, 30.20.3 kn
2025-08-316252.3, 3.10.4 kn
2025-08-301052.3, 3.10.4 kn

STS Encounter Detection

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

2025-10-31 — 44.9, 30.2

VesselIMOStatusDurationSpeed
CHAMPION PULA9341146Clean75h0.1 kn
AVIVA9410131Clean88h0.2 kn

2025-04-27 — 52.3, 3.0

VesselIMOStatusDurationSpeed
KMARIN REASON9683087Clean49h0.1 kn

2024-12-06 — 45.0, 30.2

VesselIMOStatusDurationSpeed
CHAMPION EBONY9290608Clean2h1.6 kn
CHAMPION EBONY9290608Clean1h1.5 kn
CHAMPION EBONY9290608Clean1h1.3 kn
CHAMPION EBONY9290608Clean1h2.0 kn

4 unique vessels encountered, 0 sanctioned

Data sources: 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