CAPTAIN JOHN — Know Your Vessel

Updated: 2026-07-26 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MALTA
Type
Oil tanker
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
6,872
tonnes/year
Distance
15,870
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2020Unrated
2018Unrated

EU MRV 2024: 7,908 t CO2, 2,514 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
95h
4d per port
Port Utilization
37.1%
time in port

Primary route: SUEZ SOUTH ANCHORAGE → FUJAIRAH → ANTWERP

Data period: 2023-07-25 to 2026-06-13

PortCountryVisits
SUEZ SOUTH ANCHORAGEEGY8
FUJAIRAHARE7
ANTWERPBEL7
LAGOSNGA4
GIBRALTARGIB4

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-06-112026-06-13DZA1.7d
2026-06-072026-06-08GIBRALTARGIB1d
2026-05-252026-05-29HUELVAESP4d
2026-05-062026-05-08HOUSTONUSA1.7d
2026-05-062026-05-06USA0.7d
2026-05-022026-05-05USA3.1d
2026-04-302026-04-30MOBILEUSA0.3d
2026-04-262026-04-29USA3.2d
2026-04-242026-04-26MOBILEUSA2d
2026-04-172026-04-19COVENASCOL1.8d
2026-04-132026-04-14CHAGUARAMASTTO0.4d
2026-02-162026-03-16DAR ES SALAAMTZA28.2d
2026-02-052026-02-06IND1.2d
2026-02-012026-02-04IND3.5d
2025-12-222026-01-23DAR ES SALAAMTZA31.7d
2025-12-102025-12-12IND2.3d
2025-11-282025-11-29TELOK RAMUNIAMYS1.1d
2025-11-212025-11-24HUIZHOUCHN2.3d
2025-11-142025-11-15SINGAPORESGP0.5d
2025-10-042025-10-06DZA2.4d

Loitering Events

32 events, 485 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-07-075828.9, -93.30.0 kn
2026-06-07336.1, -4.91.2 kn
2026-06-06936.4, -7.41.1 kn
2026-06-05536.4, -7.31.7 kn
2026-06-05336.4, -7.51.8 kn
2026-06-051136.4, -7.41.1 kn
2026-06-04536.3, -7.41.2 kn
2025-09-161239.0, 25.30.9 kn
2025-04-061621.9, 67.80.7 kn
2025-04-052221.8, 67.80.7 kn

STS Encounter Detection

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

2023-09-23 — 35.9, -4.9

VesselIMOStatusDurationSpeed
MONTESPERANZA9585871Clean19h0.6 kn

1 unique vessels encountered, 0 sanctioned

P&I Insurance

Not covered by IG P&I clubs

Last checked: 2026-06-16 04:03:04

USCG Registration

StatusActive
Call Sign9HA3545
Deficiency Count0
Detention Count0
Last Exam

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