XIN DAN YANG — Know Your Vessel

Updated: 2026-07-26 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
HONG KONG
Type
Oil tanker

Present Location

Last seen at
YOKOHAMA
JPN
Arrived
2026-07-13
Departed
2026-07-13
13d ago

Risk Assessment

Carbon Intensity (CII)

EU MRV 2024: 7,636 t CO2, 2,438 t fuel

Voyage Pattern

Port Visits
10
Avg Dwell
65h
3d per port
Port Utilization
11.8%
time in port
Dark Events
1
23h total

Primary route: KHOR FAKKAN → YANGPU → CAOFEIDIAN

Data period: 2025-11-24 to 2026-07-13

PortCountryVisits
KHOR FAKKANARE2
YOKOHAMAJPN1
YANGPUCHN1
FUJAIRAHARE1
COLOMBOLKA1

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-07-132026-07-13YOKOHAMAJPN0.1d
2026-06-062026-06-09FUJAIRAHARE3.7d
2026-04-152026-04-16COLOMBOLKA1.4d
2026-03-232026-03-25SAU1.8d
2026-02-122026-02-15KWT3.4d
2026-02-092026-02-10KHOR FAKKANARE0.5d
2026-01-152026-01-22CAOFEIDIANCHN7d
2025-12-172025-12-21IRQ4.3d
2025-12-122025-12-15KHOR FAKKANARE2.5d
2025-11-242025-11-27YANGPUCHN2.5d

AIS Dark Periods

1 events, 23 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2026-04-252026-04-2623HIGH 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

12 events, 217 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-07-103734.1, 137.60.6 kn
2026-07-092634.1, 137.61.1 kn
2026-07-074434.1, 137.60.7 kn
2026-07-061934.0, 137.61.3 kn
2026-07-051834.0, 137.61.2 kn
2026-07-041634.0, 137.41.3 kn
2026-07-031334.1, 137.71.1 kn
2026-07-031834.0, 137.51.1 kn
2026-04-26121.3, 38.30.5 knHIGH RISK
2026-03-22223.1, 38.11.4 knHIGH RISK

STS Encounter Detection

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

2026-03-22 — 23.1, 38.1

VesselIMOStatusDurationSpeed
MINERVA SYMPHONY9304605Clean7h0.6 kn
COSMERRY LAKE9325037Clean36h0.9 kn
NIBAN9484716Clean17h1.5 kn
FARHAH9484742Clean12h0.3 kn
MINERVA SYMPHONY9304605Clean13h0.5 kn

2025-12-17 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
ROBERTA9237008SANCTIONED4097h0.1 kn
ALEXANDRA9273260SANCTIONED4223h0.1 kn
FELICITY9297436Clean364h0.1 kn
ZOUZOU N9410222Clean7h0.1 kn
ALMI SKY9579523Clean51h0.1 kn

9 unique vessels encountered, 2 sanctioned

P&I Insurance

Not covered by IG P&I clubs

Last checked: 2026-06-25 04:03:47

USCG Registration

StatusActive
Call SignVRMR4
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, EU MRV (EMSA), Global Fishing Watch, GFW dark events, IG P&I Clubs. 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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