YUHSAN — Know Your Vessel

Updated: 2026-07-27 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
PANAMA
Type
Gas carrier
Built
2002
24 years old
DWT
40,000

Present Location

Last seen at
COATZACOALCOS
MEX
Arrived
2025-12-11
Departed
2025-12-17
223d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2022)
Unrated
CO2 Emissions
4,081
tonnes/year
Distance
10,881
nm/year
YearRatingRatio
2022Unrated
2018Unrated

EU MRV 2022: 4,081 t CO2, 1,291 t fuel, 375.05 kg CO2/nm

Voyage Pattern

Port Visits
99
Avg Dwell
77h
3d per port
Port Utilization
34.7%
time in port

Primary route: HOUSTON → BALBOA → GATUN LAKE ANCHORAGE

Data period: 2023-06-16 to 2025-12-17

PortCountryVisits
HOUSTONUSA10
PANAMA CANAL ANCHORAGEPAN7
MANZANILLOPAN7
GATUN LAKE ANCHORAGEPAN7
BALBOAPAN7

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-12-112025-12-17COATZACOALCOSMEX6.3d
2025-12-082025-12-11MEX2.9d
2025-12-032025-12-06HOUSTONUSA2.8d
2025-11-272025-12-03USA5.6d
2025-11-202025-11-26COATZACOALCOSMEX5.4d
2025-11-202025-11-20MEX0.5d
2025-11-152025-11-17PORT ARTHURUSA2.5d
2025-11-122025-11-15USA2.9d
2025-11-112025-11-12USA0.4d
2025-10-182025-11-09COATZACOALCOSMEX21.9d
2025-10-052025-10-18MEX13.3d
2025-10-012025-10-03CORPUS CHRISTIUSA1.7d
2025-09-282025-10-01USA3.2d
2025-09-262025-09-28HOUSTONUSA1.3d
2025-09-262025-09-26USA0.1d
2025-09-232025-09-26USA2.9d
2025-09-112025-09-21COATZACOALCOSMEX10d
2025-08-282025-09-11MEX13.8d
2025-08-232025-08-26HOUSTONUSA3.1d
2025-08-222025-08-23USA0.8d

Loitering Events

44 events, 708 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-01-26918.7, -94.31.4 kn
2025-06-273128.7, -94.60.0 kn
2025-05-202238.0, -73.91.0 kn
2025-05-19938.3, -74.01.1 kn
2025-05-191538.4, -74.41.0 kn
2025-03-144636.7, -69.81.1 kn
2025-02-281213.6, -108.40.8 kn
2024-12-19127.7, -94.40.6 kn
2024-12-19127.6, -94.31.5 kn
2024-12-172625.2, -93.21.5 kn

STS Encounter Detection

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

2025-06-27 — 28.7, -94.6

VesselIMOStatusDurationSpeed
ETC NEFERTARI9399612Clean2h0.7 kn
ETC NEFERTARI9399612Clean60h0.0 kn
STI OXFORD9697595Clean3h0.7 kn

2025-05-19 — 38.3, -74.0

VesselIMOStatusDurationSpeed
REBECCA SCHULTE9576753Clean1h1.9 kn

2024-12-16 — 25.5, -93.1

VesselIMOStatusDurationSpeed
HAFNIA ASIA9467809Clean12h1.3 kn

2024-01-22 — 35.2, 129.8

VesselIMOStatusDurationSpeed
ARGENT SUNRISE9392377Clean2h1.3 kn
NCC SHAMS9459010Clean19h1.4 kn

2023-09-12 — 25.3, -92.3

VesselIMOStatusDurationSpeed
MP MR TANKER19472763Clean8h1.6 kn
MP MR TANKER19472763Clean3h1.6 kn
MP MR TANKER19472763Clean19h1.4 kn
PS CAPRI9528392Clean66h1.2 kn
SILVER MUNA9718856Clean53h0.8 kn

2023-09-12 — 25.3, -92.9

VesselIMOStatusDurationSpeed
SILVER MUNA9718856Clean17h0.9 kn

2023-08-03 — 34.9, 119.9

VesselIMOStatusDurationSpeed
AFRA WILLOW9251822SANCTIONED31h0.2 kn

2023-08-03 — 35.0, 120.7

VesselIMOStatusDurationSpeed
M SOPHIA9289477SANCTIONED699h0.1 kn

2023-06-24 — 38.4, -74.5

VesselIMOStatusDurationSpeed
SUNNY BRIGHT9287948Clean6h0.2 kn

12 unique vessels encountered, 2 sanctioned

USCG Registration

StatusActive
Call SignH9TE
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.

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