BOW GEMINI — Know Your Vessel

Updated: 2026-07-29 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
NORWAY
Type
Chemical tanker
Built
2017
9 years old
DWT
25,000

Present Location

Status
Location Unknown
No AIS position or port visit data available

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
3,994
tonnes/year
Distance
12,371
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2021Unrated
2020Unrated
2019Unrated
2018Unrated

EU MRV 2024: 8,628 t CO2, 2,758 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
84h
3d per port
Port Utilization
42.7%
time in port
Dark Events
4
120h total

Primary route: DURBAN → ANTWERP → ROTTERDAM MAASVLAKTE

Data period: 2023-07-23 to 2025-10-08

PortCountryVisits
DURBANZAF17
ANTWERPBEL10
ROTTERDAM MAASVLAKTENLD6
RICHARDS BAYZAF4
JEBEL ALIARE4

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-09-282025-10-08SAU9.9d
2025-09-262025-09-27KHALIFAARE0.8d
2025-09-242025-09-25JEBEL ALIARE1.6d
2025-09-122025-09-14MOMBASAKEN1.8d
2025-09-042025-09-07DURBANZAF2.6d
2025-07-202025-08-11ROTTERDAM MAASVLAKTENLD22.1d
2025-07-132025-07-19ANTWERPBEL5.7d
2025-07-112025-07-13ANTWERPBEL1.4d
2025-07-052025-07-06TARRAGONAESP0.8d
2025-05-302025-05-31MYS0.8d
2025-05-282025-05-30PORT KLANGMYS2.1d
2025-05-252025-05-27DUMAIIDN2.3d
2025-05-212025-05-25MYS3.2d
2025-05-172025-05-21TELOK RAMUNIAMYS4.3d
2025-05-092025-05-11NINGBOCHN2.2d
2025-05-032025-05-07KOR3.7d
2025-05-012025-05-01YANTAICHN0.8d
2025-04-212025-04-29SHANGHAICHN7.9d
2025-04-172025-04-21SHANGHAICHN4.1d
2025-03-302025-03-31FUJAIRAHARE0.7d

AIS Dark Periods

4 events, 120 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2025-03-062025-03-0735HIGH RISK ZONE
2025-02-232025-02-2552HIGH RISK ZONE
2025-02-202025-02-2019HIGH RISK ZONE
2025-02-192025-02-1915HIGH 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

20 events, 192 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-139-29.5, 31.80.9 kn
2026-04-23552.3, 3.11.2 kn
2026-01-28326.9, 51.71.1 knHIGH RISK
2026-01-262125.5, 54.90.1 knHIGH RISK
2025-09-28227.3, 51.31.4 knHIGH RISK
2025-05-081529.8, 123.00.2 kn
2024-07-273-29.1, 32.81.3 kn
2024-07-264-29.0, 32.81.9 kn
2024-03-262-2.0, -44.10.6 kn
2023-12-31527.4, 50.31.4 knHIGH RISK

STS Encounter Detection

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

2025-05-08 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
PUYANG9174220SANCTIONED171h0.1 kn
DS VENTURE9522180Clean1h1.8 kn
ILMA9588392Clean22h0.4 kn
PAEONY9183362SANCTIONED159h0.1 kn

2023-12-31 — 27.4, 50.3

VesselIMOStatusDurationSpeed
NAVE CAPELLA9487471Clean49h0.0 kn
SAKURA SPIRIT9543079Clean36h0.1 kn
SEAWAYS DIAMOND HEAD9727039Clean19h0.2 kn

2023-12-30 — 27.3, 50.3

VesselIMOStatusDurationSpeed
NAVE CAPELLA9487471Clean49h0.0 kn
SAKURA SPIRIT9543079Clean36h0.1 kn
SEAWAYS DIAMOND HEAD9727039Clean19h0.2 kn

2023-12-30 — 27.3, 50.2

VesselIMOStatusDurationSpeed
NAVE CAPELLA9487471Clean49h0.0 kn
SAKURA SPIRIT9543079Clean36h0.1 kn
SEAWAYS DIAMOND HEAD9727039Clean19h0.2 kn

2023-12-28 — 26.1, 53.9

VesselIMOStatusDurationSpeed
SUMMER 79235476Clean10h0.8 kn

8 unique vessels encountered, 2 sanctioned

USCG Registration

StatusActive
Call SignLACQ6
Deficiency Count0
Detention Count0
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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