CAPTAIN YAKUBOVICH — Know Your Vessel

Updated: 2026-07-25 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
Russia
Type
General Cargo

Present Location

Last seen at
NAKHODKA
RUS
Arrived
2026-06-30
Departed
2026-06-30
25d ago

Risk Assessment

Sanctions Status

ProgramDesignatedFlagTypeTonnage
RUSSIA-EO14024RussiaGeneral Cargo-0-

Remarks: Secondary sanctions risk: See Section 11 of Executive Order 14024.; Vessel Year of Build 1984; Vessel Registration Identification IMO 8318740; Linked To: IBEX SHIPPING INC.

Voyage Pattern

Port Visits
63
Avg Dwell
332h
14d per port
Port Utilization
68.1%
time in port
Dark Events
1
40h total

Primary route: VLADIVOSTOK → PETROPAVLOVSK → YUZHO KURILSK

Data period: 2022-12-28 to 2026-06-30

PortCountryVisits
VLADIVOSTOKRUS24
PETROPAVLOVSKRUS7
YUZHO KURILSKRUS5
VANINORUS3
SEVERO KURILSKRUS3

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-06-302026-06-30NAKHODKARUS0.5d
2026-06-222026-06-22PODYAPOLSKRUS0d
2026-06-012026-06-01PODYAPOLSKRUS
2026-05-222026-05-24PETROPAVLOVSKRUS1.5d
2026-05-222026-05-22PETROPAVLOVSKRUS0.1d
2026-05-142026-05-16VLADIVOSTOKRUS1.8d
2026-04-272026-05-06VLADIVOSTOKRUS9.7d
2026-04-232026-04-25VLADIVOSTOKRUS2.7d
2026-03-092026-04-18ZHOUSHANCHN40.1d
2026-02-232026-03-04VLADIVOSTOKRUS8.3d
2026-02-222026-02-23VLADIVOSTOKRUS1.3d
2026-02-222026-02-22VLADIVOSTOKRUS0.2d
2026-01-292026-02-21VLADIVOSTOKRUS23.3d
2025-12-292026-01-18PETROPAVLOVSKRUS19.8d
2025-12-182025-12-19PLASTUNRUS0.7d
2025-11-112025-12-17VLADIVOSTOKRUS35.9d
2025-10-262025-11-11PETROPAVLOVSKRUS16.4d
2025-09-132025-09-15VLADIVOSTOKRUS2.2d
2025-09-092025-09-13VLADIVOSTOKRUS3.3d
2025-09-092025-09-09VLADIVOSTOKRUS0.4d

AIS Dark Periods

1 events, 40 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2026-01-222026-01-2440HIGH 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

3 events, 46 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-05-242451.0, 158.50.2 kn
2026-03-082129.8, 123.00.1 kn
2025-05-16142.0, 131.60.8 knHIGH RISK

STS Encounter Detection

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

2026-03-08 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
CAESAR9389265Clean29h0.1 kn
COSGLAD LAKE9591284Clean39h0.1 kn
BW GEMINI9703007Clean153h0.1 kn

3 unique vessels encountered, 0 sanctioned

Data sources: OFAC SDN, 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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