YASA GOLDEN BOSPHORUS — Know Your Vessel

Updated: 2026-10-26 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Oil tanker
Built
2007
19 years old
DWT
25,000

Present Location

Last seen at
SINGAPORE
SGP
Arrived
2026-06-08
Departed
2026-06-19
130d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
7,463
tonnes/year
Distance
14,795
nm/year
YearRatingRatio
2023Unrated—
2022Unrated—
2021Unrated—
2020Unrated—
2019Unrated—
2018Unrated—

EU MRV 2024: 6,817 t CO2, 2,175 t fuel

Voyage Pattern

Port Visits
97
Avg Dwell
131h
5d per port
Port Utilization
48.4%
time in port
Dark Events
1
23h total

Primary route: HOUSTON → MARSAXLOKK → SAINT HELENS

Data period: 2023-06-25 to 2026-06-19

PortCountryVisits
HOUSTONUSA9
TELOK RAMUNIAMYS4
SAINT HELENSGBR4
MARSAXLOKKMLT4
ZAWIALBY2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-06-082026-06-19SINGAPORESGP10.7d
2026-06-062026-06-08TANJUNG PELEPASMYS2.6d
2026-06-012026-06-04TELOK RAMUNIAMYS3.6d
2026-05-122026-05-19—AUS6.9d
2026-05-092026-05-11—AUS2.8d
2026-05-072026-05-09—AUS1.1d
2026-05-042026-05-07—AUS3.4d
2026-04-302026-05-01PORT BONYTHONAUS1.1d
2026-04-292026-04-30—AUS0.9d
2026-04-152026-04-17TELOK RAMUNIAMYS1.9d
2026-04-032026-04-08SINGAPORESGP5.7d
2026-03-222026-04-03TANJUNG PELEPASMYS11.5d
2026-03-062026-03-07MARSA BASHAYERSDN1.2d
2026-02-152026-02-16TELOK RAMUNIAMYS1.3d
2026-01-282026-02-07TELOK RAMUNIAMYS10.1d
2026-01-092026-01-12—AUS3.5d
2025-12-302026-01-09—AUS10d
2025-12-082025-12-10—AUS2.3d
2025-12-032025-12-08—AUS4.6d
2025-11-162025-11-17—MYS1.3d

AIS Dark Periods

1 events, 23 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2024-08-162024-08-1723————HIGH 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

106 events, 2723 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-08-232617.3, 66.11.8 kn—
2026-08-23418.3, 67.11.9 kn—
2026-08-221218.0, 66.91.7 kn—
2026-08-202717.3, 66.21.8 kn—
2026-08-20718.2, 67.21.8 kn—
2026-08-19918.0, 66.91.9 kn—
2026-08-181417.6, 66.51.9 kn—
2026-08-18417.3, 66.21.9 kn—
2026-07-311532.0, 104.70.1 kn—
2026-07-171772.0, 104.80.1 kn—

STS Encounter Detection

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

2026-07-31 — Singapore Strait

VesselIMOStatusDurationSpeed
AVENGER BOW9005338SANCTIONED117h0.2 kn
VIRA19088524SANCTIONED18h0.4 kn
KATSUYA9178068SANCTIONED59h0.0 kn
BERNICE9220926Clean285h0.2 kn
LUCKY 79231614Clean18h0.2 kn
RESTON9265744SANCTIONED799h0.1 kn
TITAN9293143SANCTIONED846h0.1 kn
NEW STAR9299563SANCTIONED188h0.0 kn
KARINA9307645Clean647h0.1 kn
CONSTELLATION9308091Clean230h0.1 kn

2026-07-17 — Singapore Strait

VesselIMOStatusDurationSpeed
GONG DE TIAN9005065SANCTIONED299h0.1 kn
GONG DE TIAN9005065SANCTIONED22h0.1 kn
NAVIS9008108SANCTIONED164h0.1 kn
EXONAVE9014456SANCTIONED14h0.1 kn
SEA FORTUNE9014456SANCTIONED16h0.1 kn
BANIAN9046784SANCTIONED118h0.1 kn
GAZ GMS9131539SANCTIONED55h0.0 kn
FLORA9133070SANCTIONED9h0.0 kn
KATSUYA9178068SANCTIONED26h0.0 kn
HONESTAR9187368SANCTIONED11h0.0 kn
STELLAR ORACLE9194127SANCTIONED1407h0.0 kn
STELLAR ORACLE9194127SANCTIONED3h0.7 kn
BIANCA JOYSEL9196632SANCTIONED41h0.1 kn
SCIONG9259173Clean2178h0.0 kn
YONGAN OCEAN9288758SANCTIONED1487h0.0 kn
TITAN9293143SANCTIONED520h0.0 kn
ELORA 19295311Clean2h1.8 kn
KARINA9307645Clean647h0.1 kn
TURUL9323352Clean105h0.0 kn
KRITI STATE9324289Clean6h1.4 kn
KRITI STATE9324289Clean4h1.6 kn
KRITI STATE9324289Clean4h1.7 kn
KRITI STATE9324289Clean13h1.3 kn
KRITI STATE9324289Clean10h1.5 kn
KRITI STATE9324289Clean8h1.4 kn
KRITI STATE9324289Clean3h1.8 kn
FAIR WONDER9327449Clean56h0.1 kn
FLORA9365752SANCTIONED897h0.0 kn
SHUSHA9779941Clean1142h0.0 kn
STI LA BOCA9785718Clean110h0.2 kn
STI ESLES II9794434Clean18h0.1 kn
STI ESLES II9794434Clean47h0.1 kn
STI MAGIC9829447Clean29h0.1 kn

2026-07-14 — Singapore Strait

VesselIMOStatusDurationSpeed
GONG DE TIAN9005065SANCTIONED299h0.1 kn
NAVIS9008108SANCTIONED39h0.0 kn
BANIAN9046784SANCTIONED78h0.1 kn
PAYA LEBAR9134232SANCTIONED47h0.1 kn

31 unique vessels encountered, 18 sanctioned

Port State Control

No inspection data held. This is not a clean record — we currently hold no PSC inspections for any vessel. Do not read the absence of detentions here as evidence of none.

Check Paris MOU and USCG PSIX directly for this vessel.

Cargo Manifests

No manifest data held. Our upstream manifest source now blocks automated access, so this dataset is empty for every vessel — absence here says nothing about this ship's cargo history.

USCG Registration

StatusActive
Call SignV7KQ8
Deficiency Count2
Detention Count5
Last Exam—

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, 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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