TENDUA

IMO 9299862

Vessel information

Vessel Name TENDUA View name history 📜
IMO Number 9299862
MMSI 667002199
Vessel Type Chemical/Products Tanker
Flag 🇸🇱 Sierra leone View flag history 📜
Gross Tonnage 23,257 GT
Year Built 2006

Sanctioned by

🇪🇺 EU 2025-05-06🇬🇧 UK 2025-05-09🇨🇦 CA 2025-06-13🇦🇺 AU 2025-09-18

Company & Ownership

🏢
Ragang Shipping Inc
IMO Company: 6474838
Address 3rd Floor, Standard Chartered Tower, Bank Street, Cybercity, Ebene, Mauritius.
Status Active
Fleet 1.0 owner, 1.0 operator, 1.0 manager, 0.0 beneficial

Management & Operations

ISM Manager
CHARAI SEA SHIPPING PVT LTD
81F, Express Zone Mall, Western Express Highway, Malad (E), Mumbai, 400097, India.
Commercial Manager
RAGANG SHIPPING INC
3rd Floor, Standard Chartered Tower, Bank Street, Cybercity, Ebene, Mauritius.
Registered Owner
RAGANG SHIPPING INC
3rd Floor, Standard Chartered Tower, Bank Street, Cybercity, Ebene, Mauritius.

Classification & Safety

Current Classification
Russian Maritime Register of Shipping Delivered

Port State Control (PSC) Inspections

⚠️
Risk Level
LOW
Last 36 Months
5
Inspections
Last Inspection
📍 Tuapse
📅 2025-08-27

Survey Renewal & Certificates

Code Type Issuer Issued Expires
509 Document of Compliance Lloyd`s Register (160) 05/05/2022 23/05/2027
510 Safety Management Certificate Lloyd`s Register (160) 08/07/2021 27/07/2026

Programs & Notes

AU vessel designations (DFAT) | SEMA (Canada) — vessel designations | The Russia (Sanctions) (EU Exit) Regulations 2019 | Added in EU Sanctions Package 17 | (Council Decision (CFSP) 2025/931, Annex XVI to Decision 2014/512/CFSP) | Press Release | Official Journal

DateOfListing: 2025-05-21 || DateDesignated: 2025-05-09 | Shipping sanctions: (see “Other information”) | Shipping sanctions: a specified ship is prohibited from being provided with access to or having its master or pilot cause it to enter a port in the UK, may have its registration on the UK Ship Register terminated, and a master or pilot of a specified ship may be given a port barring direction, a detention direction, and a port entry direction or a movement direction. | IMO 9299862 (“TENDUA”) is involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine or to obtain a benefit from or support the Government of Russia. Namely, TENDUA is involved in carrying oil or oil products that originated in Russia from Russia to a third country.

Vessel Changes

10 changes

AIS Events

50 events detected • 2 zones • Last: Jul 19, 2026

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 06:07 UTC 75.0%
  • Duration: 6h 35m
  • Radius: 58 meters
  • Data Points: 25 AIS positions
  • Centroid: 31.5305, 32.2832
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 57.7999999999999971578290569595992565155029296875,
    "duration_minutes": 395.3999999999999772626324556767940521240234375,
    "points": 25,
    "centroid": {
        "lat": 31.530541067999994453430190333165228366851806640625,
        "lon": 32.28324987199999895892688073217868804931640625
    },
    "bbox": {
        "min_lat": 31.53014329999999887377271079458296298980712890625,
        "min_lon": 32.28285670000000351365088135935366153717041015625,
        "max_lat": 31.530793299999999135252437554299831390380859375,
        "max_lon": 32.28343670000000287245711660943925380706787109375
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 06:07 UTC 75.0%
  • Duration: 6h 35m
  • Radius: 58 meters
  • Data Points: 25 AIS positions
  • Centroid: 31.5305, 32.2832
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 57.7999999999999971578290569595992565155029296875,
    "duration_minutes": 395.3999999999999772626324556767940521240234375,
    "points": 25,
    "centroid": {
        "lat": 31.530541067999994453430190333165228366851806640625,
        "lon": 32.28324987199999895892688073217868804931640625
    },
    "bbox": {
        "min_lat": 31.53014329999999887377271079458296298980712890625,
        "min_lon": 32.28285670000000351365088135935366153717041015625,
        "max_lat": 31.530793299999999135252437554299831390380859375,
        "max_lon": 32.28343670000000287245711660943925380706787109375
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 06:07 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 35m
  • Data Points: 25 AIS positions
  • Period: 2026-07-19T06:10:55+00:00 to 2026-07-19T12:46:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 395.3999999999999772626324556767940521240234375,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-07-19T06:10:55+00:00",
        "lat": 31.53056169999999980291249812580645084381103515625,
        "lon": 32.2832599999999985129761626012623310089111328125
    },
    "last_point": {
        "ts": "2026-07-19T12:46:22+00:00",
        "lat": 31.53014329999999887377271079458296298980712890625,
        "lon": 32.28285670000000351365088135935366153717041015625
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 06:07 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 35m
  • Data Points: 25 AIS positions
  • Period: 2026-07-19T06:10:55+00:00 to 2026-07-19T12:46:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 395.3999999999999772626324556767940521240234375,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-07-19T06:10:55+00:00",
        "lat": 31.53056169999999980291249812580645084381103515625,
        "lon": 32.2832599999999985129761626012623310089111328125
    },
    "last_point": {
        "ts": "2026-07-19T12:46:22+00:00",
        "lat": 31.53014329999999887377271079458296298980712890625,
        "lon": 32.28285670000000351365088135935366153717041015625
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 05:13 UTC 75.0%
  • Duration: 6h 26m
  • Radius: 38 meters
  • Data Points: 23 AIS positions
  • Centroid: 31.5306, 32.2833
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 38.2999999999999971578290569595992565155029296875,
    "duration_minutes": 386.3999999999999772626324556767940521240234375,
    "points": 23,
    "centroid": {
        "lat": 31.5306055086956433797240606509149074554443359375,
        "lon": 32.2832998608695760367481852881610393524169921875
    },
    "bbox": {
        "min_lat": 31.530311699999998609200702048838138580322265625,
        "min_lon": 32.283088300000002845990820787847042083740234375,
        "max_lat": 31.530793299999999135252437554299831390380859375,
        "max_lon": 32.28343670000000287245711660943925380706787109375
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 05:13 UTC 75.0%
  • Duration: 6h 26m
  • Radius: 38 meters
  • Data Points: 23 AIS positions
  • Centroid: 31.5306, 32.2833
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 38.2999999999999971578290569595992565155029296875,
    "duration_minutes": 386.3999999999999772626324556767940521240234375,
    "points": 23,
    "centroid": {
        "lat": 31.5306055086956433797240606509149074554443359375,
        "lon": 32.2832998608695760367481852881610393524169921875
    },
    "bbox": {
        "min_lat": 31.530311699999998609200702048838138580322265625,
        "min_lon": 32.283088300000002845990820787847042083740234375,
        "max_lat": 31.530793299999999135252437554299831390380859375,
        "max_lon": 32.28343670000000287245711660943925380706787109375
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 05:13 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 26m
  • Data Points: 23 AIS positions
  • Period: 2026-07-19T05:13:56+00:00 to 2026-07-19T11:40:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 386.3999999999999772626324556767940521240234375,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-07-19T05:13:56+00:00",
        "lat": 31.5306700000000006411937647499144077301025390625,
        "lon": 32.283268300000003137029125355184078216552734375
    },
    "last_point": {
        "ts": "2026-07-19T11:40:23+00:00",
        "lat": 31.530311699999998609200702048838138580322265625,
        "lon": 32.283088300000002845990820787847042083740234375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 05:13 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 26m
  • Data Points: 23 AIS positions
  • Period: 2026-07-19T05:13:56+00:00 to 2026-07-19T11:40:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 386.3999999999999772626324556767940521240234375,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-07-19T05:13:56+00:00",
        "lat": 31.5306700000000006411937647499144077301025390625,
        "lon": 32.283268300000003137029125355184078216552734375
    },
    "last_point": {
        "ts": "2026-07-19T11:40:23+00:00",
        "lat": 31.530311699999998609200702048838138580322265625,
        "lon": 32.283088300000002845990820787847042083740234375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 04:04 UTC 75.0%
  • Duration: 6h 26m
  • Radius: 27 meters
  • Data Points: 27 AIS positions
  • Centroid: 31.5306, 32.2833
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 26.89999999999999857891452847979962825775146484375,
    "duration_minutes": 386.5,
    "points": 27,
    "centroid": {
        "lat": 31.53062573703703463934289175085723400115966796875,
        "lon": 32.28330648888888987357859150506556034088134765625
    },
    "bbox": {
        "min_lat": 31.530401699999998754719854332506656646728515625,
        "min_lon": 32.28319669999999774745447211898863315582275390625,
        "max_lat": 31.530793299999999135252437554299831390380859375,
        "max_lon": 32.28343670000000287245711660943925380706787109375
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 04:04 UTC 75.0%
  • Duration: 6h 26m
  • Radius: 27 meters
  • Data Points: 27 AIS positions
  • Centroid: 31.5306, 32.2833
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 26.89999999999999857891452847979962825775146484375,
    "duration_minutes": 386.5,
    "points": 27,
    "centroid": {
        "lat": 31.53062573703703463934289175085723400115966796875,
        "lon": 32.28330648888888987357859150506556034088134765625
    },
    "bbox": {
        "min_lat": 31.530401699999998754719854332506656646728515625,
        "min_lon": 32.28319669999999774745447211898863315582275390625,
        "max_lat": 31.530793299999999135252437554299831390380859375,
        "max_lon": 32.28343670000000287245711660943925380706787109375
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 04:04 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 26m
  • Data Points: 27 AIS positions
  • Period: 2026-07-19T04:25:54+00:00 to 2026-07-19T10:52:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 386.5,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-07-19T04:25:54+00:00",
        "lat": 31.530635000000000189857018995098769664764404296875,
        "lon": 32.28328830000000237987478612922132015228271484375
    },
    "last_point": {
        "ts": "2026-07-19T10:52:23+00:00",
        "lat": 31.530401699999998754719854332506656646728515625,
        "lon": 32.28319669999999774745447211898863315582275390625
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 04:04 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 26m
  • Data Points: 27 AIS positions
  • Period: 2026-07-19T04:25:54+00:00 to 2026-07-19T10:52:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 386.5,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-07-19T04:25:54+00:00",
        "lat": 31.530635000000000189857018995098769664764404296875,
        "lon": 32.28328830000000237987478612922132015228271484375
    },
    "last_point": {
        "ts": "2026-07-19T10:52:23+00:00",
        "lat": 31.530401699999998754719854332506656646728515625,
        "lon": 32.28319669999999774745447211898863315582275390625
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 03:07 UTC 75.0%
  • Duration: 6h 20m
  • Radius: 20 meters
  • Data Points: 30 AIS positions
  • Centroid: 31.5306, 32.2833
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 19.5,
    "duration_minutes": 380.3999999999999772626324556767940521240234375,
    "points": 30,
    "centroid": {
        "lat": 31.53064715666666728566269739530980587005615234375,
        "lon": 32.28331644999999383571775979362428188323974609375
    },
    "bbox": {
        "min_lat": 31.5305350000000004229150363244116306304931640625,
        "min_lon": 32.28321170000000250865923590026795864105224609375,
        "max_lat": 31.530793299999999135252437554299831390380859375,
        "max_lon": 32.28343670000000287245711660943925380706787109375
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 03:07 UTC 75.0%
  • Duration: 6h 20m
  • Radius: 20 meters
  • Data Points: 30 AIS positions
  • Centroid: 31.5306, 32.2833
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 19.5,
    "duration_minutes": 380.3999999999999772626324556767940521240234375,
    "points": 30,
    "centroid": {
        "lat": 31.53064715666666728566269739530980587005615234375,
        "lon": 32.28331644999999383571775979362428188323974609375
    },
    "bbox": {
        "min_lat": 31.5305350000000004229150363244116306304931640625,
        "min_lon": 32.28321170000000250865923590026795864105224609375,
        "max_lat": 31.530793299999999135252437554299831390380859375,
        "max_lon": 32.28343670000000287245711660943925380706787109375
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 03:07 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 20m
  • Data Points: 30 AIS positions
  • Period: 2026-07-19T03:52:55+00:00 to 2026-07-19T10:13:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 380.3999999999999772626324556767940521240234375,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-07-19T03:52:55+00:00",
        "lat": 31.530668299999998538396539515815675258636474609375,
        "lon": 32.283358300000003282548277638852596282958984375
    },
    "last_point": {
        "ts": "2026-07-19T10:13:22+00:00",
        "lat": 31.530578299999998392877387232147157192230224609375,
        "lon": 32.283351699999997208578861318528652191162109375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 03:07 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 20m
  • Data Points: 30 AIS positions
  • Period: 2026-07-19T03:52:55+00:00 to 2026-07-19T10:13:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 380.3999999999999772626324556767940521240234375,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-07-19T03:52:55+00:00",
        "lat": 31.530668299999998538396539515815675258636474609375,
        "lon": 32.283358300000003282548277638852596282958984375
    },
    "last_point": {
        "ts": "2026-07-19T10:13:22+00:00",
        "lat": 31.530578299999998392877387232147157192230224609375,
        "lon": 32.283351699999997208578861318528652191162109375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 02:01 UTC 75.0%
  • Duration: 6h 32m
  • Radius: 23 meters
  • Data Points: 34 AIS positions
  • Centroid: 31.5306, 32.2833
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 22.89999999999999857891452847979962825775146484375,
    "duration_minutes": 392.3999999999999772626324556767940521240234375,
    "points": 34,
    "centroid": {
        "lat": 31.530625141176468417825162759982049465179443359375,
        "lon": 32.28328961470589320015278644859790802001953125
    },
    "bbox": {
        "min_lat": 31.5304517000000004145476850681006908416748046875,
        "min_lon": 32.28316000000000229874785873107612133026123046875,
        "max_lat": 31.530793299999999135252437554299831390380859375,
        "max_lon": 32.28343670000000287245711660943925380706787109375
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 02:01 UTC 75.0%
  • Duration: 6h 32m
  • Radius: 23 meters
  • Data Points: 34 AIS positions
  • Centroid: 31.5306, 32.2833
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 22.89999999999999857891452847979962825775146484375,
    "duration_minutes": 392.3999999999999772626324556767940521240234375,
    "points": 34,
    "centroid": {
        "lat": 31.530625141176468417825162759982049465179443359375,
        "lon": 32.28328961470589320015278644859790802001953125
    },
    "bbox": {
        "min_lat": 31.5304517000000004145476850681006908416748046875,
        "min_lon": 32.28316000000000229874785873107612133026123046875,
        "max_lat": 31.530793299999999135252437554299831390380859375,
        "max_lon": 32.28343670000000287245711660943925380706787109375
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 02:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 32m
  • Data Points: 34 AIS positions
  • Period: 2026-07-19T02:43:56+00:00 to 2026-07-19T09:16:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 392.3999999999999772626324556767940521240234375,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-07-19T02:43:56+00:00",
        "lat": 31.53047169999999965739334584213793277740478515625,
        "lon": 32.28316000000000229874785873107612133026123046875
    },
    "last_point": {
        "ts": "2026-07-19T09:16:22+00:00",
        "lat": 31.53070170000000160825948114506900310516357421875,
        "lon": 32.28343670000000287245711660943925380706787109375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 02:01 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 34 AIS positions
  • Period: 2026-07-19T02:43:56+00:00 to 2026-07-19T09:16:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 392.3999999999999772626324556767940521240234375,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-07-19T02:43:56+00:00",
        "lat": 31.53047169999999965739334584213793277740478515625,
        "lon": 32.28316000000000229874785873107612133026123046875
    },
    "last_point": {
        "ts": "2026-07-19T09:16:22+00:00",
        "lat": 31.53070170000000160825948114506900310516357421875,
        "lon": 32.28343670000000287245711660943925380706787109375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 01:04 UTC 75.0%
  • Duration: 6h 24m
  • Radius: 20 meters
  • Data Points: 37 AIS positions
  • Centroid: 31.5306, 32.2833
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 19.699999999999999289457264239899814128875732421875,
    "duration_minutes": 384,
    "points": 37,
    "centroid": {
        "lat": 31.53058612432432283867456135340034961700439453125,
        "lon": 32.28325667297297485447415965609252452850341796875
    },
    "bbox": {
        "min_lat": 31.5304517000000004145476850681006908416748046875,
        "min_lon": 32.28310669999999760193531983532011508941650390625,
        "max_lat": 31.530698300000000955378709477372467517852783203125,
        "max_lon": 32.28337669999999803849277668632566928863525390625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 01:04 UTC 75.0%
  • Duration: 6h 24m
  • Radius: 20 meters
  • Data Points: 37 AIS positions
  • Centroid: 31.5306, 32.2833
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 19.699999999999999289457264239899814128875732421875,
    "duration_minutes": 384,
    "points": 37,
    "centroid": {
        "lat": 31.53058612432432283867456135340034961700439453125,
        "lon": 32.28325667297297485447415965609252452850341796875
    },
    "bbox": {
        "min_lat": 31.5304517000000004145476850681006908416748046875,
        "min_lon": 32.28310669999999760193531983532011508941650390625,
        "max_lat": 31.530698300000000955378709477372467517852783203125,
        "max_lon": 32.28337669999999803849277668632566928863525390625
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 01:04 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 24m
  • Data Points: 37 AIS positions
  • Period: 2026-07-19T01:37:55+00:00 to 2026-07-19T08:01:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 384,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-07-19T01:37:55+00:00",
        "lat": 31.530461700000000035970515455119311809539794921875,
        "lon": 32.28310830000000208883648156188428401947021484375
    },
    "last_point": {
        "ts": "2026-07-19T08:01:57+00:00",
        "lat": 31.530698300000000955378709477372467517852783203125,
        "lon": 32.2833617000000003827153705060482025146484375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 01:04 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 24m
  • Data Points: 37 AIS positions
  • Period: 2026-07-19T01:37:55+00:00 to 2026-07-19T08:01:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 384,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-07-19T01:37:55+00:00",
        "lat": 31.530461700000000035970515455119311809539794921875,
        "lon": 32.28310830000000208883648156188428401947021484375
    },
    "last_point": {
        "ts": "2026-07-19T08:01:57+00:00",
        "lat": 31.530698300000000955378709477372467517852783203125,
        "lon": 32.2833617000000003827153705060482025146484375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 00:01 UTC 75.0%
  • Duration: 6h 18m
  • Radius: 27 meters
  • Data Points: 34 AIS positions
  • Centroid: 31.5306, 32.2832
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 27,
    "duration_minutes": 378,
    "points": 34,
    "centroid": {
        "lat": 31.530558576470593123985963757149875164031982421875,
        "lon": 32.28323377941177341199363581836223602294921875
    },
    "bbox": {
        "min_lat": 31.530366699999998303383108577691018581390380859375,
        "min_lon": 32.28302999999999656211002729833126068115234375,
        "max_lat": 31.530698300000000955378709477372467517852783203125,
        "max_lon": 32.28337669999999803849277668632566928863525390625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 00:01 UTC 75.0%
  • Duration: 6h 18m
  • Radius: 27 meters
  • Data Points: 34 AIS positions
  • Centroid: 31.5306, 32.2832
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 27,
    "duration_minutes": 378,
    "points": 34,
    "centroid": {
        "lat": 31.530558576470593123985963757149875164031982421875,
        "lon": 32.28323377941177341199363581836223602294921875
    },
    "bbox": {
        "min_lat": 31.530366699999998303383108577691018581390380859375,
        "min_lon": 32.28302999999999656211002729833126068115234375,
        "max_lat": 31.530698300000000955378709477372467517852783203125,
        "max_lon": 32.28337669999999803849277668632566928863525390625
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 00:01 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 18m
  • Data Points: 34 AIS positions
  • Period: 2026-07-19T00:49:54+00:00 to 2026-07-19T07:07:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 378,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-07-19T00:49:54+00:00",
        "lat": 31.5303933000000000674845068715512752532958984375,
        "lon": 32.2830916999999999461579136550426483154296875
    },
    "last_point": {
        "ts": "2026-07-19T07:07:56+00:00",
        "lat": 31.53056000000000125282895169220864772796630859375,
        "lon": 32.2832267000000001644366420805454254150390625
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 00:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 18m
  • Data Points: 34 AIS positions
  • Period: 2026-07-19T00:49:54+00:00 to 2026-07-19T07:07:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 378,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-07-19T00:49:54+00:00",
        "lat": 31.5303933000000000674845068715512752532958984375,
        "lon": 32.2830916999999999461579136550426483154296875
    },
    "last_point": {
        "ts": "2026-07-19T07:07:56+00:00",
        "lat": 31.53056000000000125282895169220864772796630859375,
        "lon": 32.2832267000000001644366420805454254150390625
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 23:25 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 48 meters
  • Data Points: 36 AIS positions
  • Centroid: 31.5305, 32.2832
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 48,
    "duration_minutes": 393,
    "points": 36,
    "centroid": {
        "lat": 31.5305251833333386457525193691253662109375,
        "lon": 32.2831978250000020125298760831356048583984375
    },
    "bbox": {
        "min_lat": 31.530196700000001186481313197873532772064208984375,
        "min_lon": 32.28286829999999696383383707143366336822509765625,
        "max_lat": 31.530698300000000955378709477372467517852783203125,
        "max_lon": 32.28337669999999803849277668632566928863525390625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 23:25 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 48 meters
  • Data Points: 36 AIS positions
  • Centroid: 31.5305, 32.2832
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 48,
    "duration_minutes": 393,
    "points": 36,
    "centroid": {
        "lat": 31.5305251833333386457525193691253662109375,
        "lon": 32.2831978250000020125298760831356048583984375
    },
    "bbox": {
        "min_lat": 31.530196700000001186481313197873532772064208984375,
        "min_lon": 32.28286829999999696383383707143366336822509765625,
        "max_lat": 31.530698300000000955378709477372467517852783203125,
        "max_lon": 32.28337669999999803849277668632566928863525390625
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 23:25 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 36 AIS positions
  • Period: 2026-07-18T23:52:55+00:00 to 2026-07-19T06:25:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 393,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-07-18T23:52:55+00:00",
        "lat": 31.530196700000001186481313197873532772064208984375,
        "lon": 32.28286829999999696383383707143366336822509765625
    },
    "last_point": {
        "ts": "2026-07-19T06:25:56+00:00",
        "lat": 31.530556700000001768557922332547605037689208984375,
        "lon": 32.283293299999996861515683121979236602783203125
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 23:25 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 33m
  • Data Points: 36 AIS positions
  • Period: 2026-07-18T23:52:55+00:00 to 2026-07-19T06:25:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 393,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-07-18T23:52:55+00:00",
        "lat": 31.530196700000001186481313197873532772064208984375,
        "lon": 32.28286829999999696383383707143366336822509765625
    },
    "last_point": {
        "ts": "2026-07-19T06:25:56+00:00",
        "lat": 31.530556700000001768557922332547605037689208984375,
        "lon": 32.283293299999996861515683121979236602783203125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 22:01 UTC 75.0%
  • Duration: 6h 24m
  • Radius: 60 meters
  • Data Points: 36 AIS positions
  • Centroid: 31.5305, 32.2832
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 59.7999999999999971578290569595992565155029296875,
    "duration_minutes": 384,
    "points": 36,
    "centroid": {
        "lat": 31.53049406944445109957086970098316669464111328125,
        "lon": 32.283155694444445771296159364283084869384765625
    },
    "bbox": {
        "min_lat": 31.5301283000000012179953046143054962158203125,
        "min_lon": 32.28269329999999825986378709785640239715576171875,
        "max_lat": 31.530698300000000955378709477372467517852783203125,
        "max_lon": 32.28337669999999803849277668632566928863525390625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 22:01 UTC 75.0%
  • Duration: 6h 24m
  • Radius: 60 meters
  • Data Points: 36 AIS positions
  • Centroid: 31.5305, 32.2832
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 59.7999999999999971578290569595992565155029296875,
    "duration_minutes": 384,
    "points": 36,
    "centroid": {
        "lat": 31.53049406944445109957086970098316669464111328125,
        "lon": 32.283155694444445771296159364283084869384765625
    },
    "bbox": {
        "min_lat": 31.5301283000000012179953046143054962158203125,
        "min_lon": 32.28269329999999825986378709785640239715576171875,
        "max_lat": 31.530698300000000955378709477372467517852783203125,
        "max_lon": 32.28337669999999803849277668632566928863525390625
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 22:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 24m
  • Data Points: 36 AIS positions
  • Period: 2026-07-18T22:49:55+00:00 to 2026-07-19T05:13:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 384,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-07-18T22:49:55+00:00",
        "lat": 31.5301283000000012179953046143054962158203125,
        "lon": 32.28269329999999825986378709785640239715576171875
    },
    "last_point": {
        "ts": "2026-07-19T05:13:56+00:00",
        "lat": 31.5306700000000006411937647499144077301025390625,
        "lon": 32.283268300000003137029125355184078216552734375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 22:01 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 24m
  • Data Points: 36 AIS positions
  • Period: 2026-07-18T22:49:55+00:00 to 2026-07-19T05:13:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 384,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-07-18T22:49:55+00:00",
        "lat": 31.5301283000000012179953046143054962158203125,
        "lon": 32.28269329999999825986378709785640239715576171875
    },
    "last_point": {
        "ts": "2026-07-19T05:13:56+00:00",
        "lat": 31.5306700000000006411937647499144077301025390625,
        "lon": 32.283268300000003137029125355184078216552734375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 21:13 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 58 meters
  • Data Points: 39 AIS positions
  • Centroid: 31.5304, 32.2830
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 57.7000000000000028421709430404007434844970703125,
    "duration_minutes": 387,
    "points": 39,
    "centroid": {
        "lat": 31.530389528205123639281737268902361392974853515625,
        "lon": 32.283035641025634276957134716212749481201171875
    },
    "bbox": {
        "min_lat": 31.5300466999999997597114997915923595428466796875,
        "min_lon": 32.28256329999999962865331326611340045928955078125,
        "max_lat": 31.530698300000000955378709477372467517852783203125,
        "max_lon": 32.28337669999999803849277668632566928863525390625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 21:13 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 58 meters
  • Data Points: 39 AIS positions
  • Centroid: 31.5304, 32.2830
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 57.7000000000000028421709430404007434844970703125,
    "duration_minutes": 387,
    "points": 39,
    "centroid": {
        "lat": 31.530389528205123639281737268902361392974853515625,
        "lon": 32.283035641025634276957134716212749481201171875
    },
    "bbox": {
        "min_lat": 31.5300466999999997597114997915923595428466796875,
        "min_lon": 32.28256329999999962865331326611340045928955078125,
        "max_lat": 31.530698300000000955378709477372467517852783203125,
        "max_lon": 32.28337669999999803849277668632566928863525390625
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 21:13 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 27m
  • Data Points: 39 AIS positions
  • Period: 2026-07-18T21:58:54+00:00 to 2026-07-19T04:25:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 387,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-07-18T21:58:54+00:00",
        "lat": 31.530061700000000968202584772370755672454833984375,
        "lon": 32.28256329999999962865331326611340045928955078125
    },
    "last_point": {
        "ts": "2026-07-19T04:25:54+00:00",
        "lat": 31.530635000000000189857018995098769664764404296875,
        "lon": 32.28328830000000237987478612922132015228271484375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 21:13 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 27m
  • Data Points: 39 AIS positions
  • Period: 2026-07-18T21:58:54+00:00 to 2026-07-19T04:25:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 387,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-07-18T21:58:54+00:00",
        "lat": 31.530061700000000968202584772370755672454833984375,
        "lon": 32.28256329999999962865331326611340045928955078125
    },
    "last_point": {
        "ts": "2026-07-19T04:25:54+00:00",
        "lat": 31.530635000000000189857018995098769664764404296875,
        "lon": 32.28328830000000237987478612922132015228271484375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 20:01 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 52 meters
  • Data Points: 35 AIS positions
  • Centroid: 31.5303, 32.2829
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 51.5,
    "duration_minutes": 396,
    "points": 35,
    "centroid": {
        "lat": 31.53028500285713420225874870084226131439208984375,
        "lon": 32.28291004857143065009950078092515468597412109375
    },
    "bbox": {
        "min_lat": 31.529978299999999791225491208024322986602783203125,
        "min_lon": 32.28247329999999948313416098244488239288330078125,
        "max_lat": 31.5305867000000006328264134936034679412841796875,
        "max_lon": 32.28329000000000092995833256281912326812744140625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 20:01 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 52 meters
  • Data Points: 35 AIS positions
  • Centroid: 31.5303, 32.2829
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 51.5,
    "duration_minutes": 396,
    "points": 35,
    "centroid": {
        "lat": 31.53028500285713420225874870084226131439208984375,
        "lon": 32.28291004857143065009950078092515468597412109375
    },
    "bbox": {
        "min_lat": 31.529978299999999791225491208024322986602783203125,
        "min_lon": 32.28247329999999948313416098244488239288330078125,
        "max_lat": 31.5305867000000006328264134936034679412841796875,
        "max_lon": 32.28329000000000092995833256281912326812744140625
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 20:01 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 35 AIS positions
  • Period: 2026-07-18T20:52:54+00:00 to 2026-07-19T03:28:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 396,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-07-18T20:52:54+00:00",
        "lat": 31.53000829999999865549398236908018589019775390625,
        "lon": 32.28249170000000134450601763091981410980224609375
    },
    "last_point": {
        "ts": "2026-07-19T03:28:55+00:00",
        "lat": 31.530578299999998392877387232147157192230224609375,
        "lon": 32.283275000000003274180926382541656494140625
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 20:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 36m
  • Data Points: 35 AIS positions
  • Period: 2026-07-18T20:52:54+00:00 to 2026-07-19T03:28:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 396,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-07-18T20:52:54+00:00",
        "lat": 31.53000829999999865549398236908018589019775390625,
        "lon": 32.28249170000000134450601763091981410980224609375
    },
    "last_point": {
        "ts": "2026-07-19T03:28:55+00:00",
        "lat": 31.530578299999998392877387232147157192230224609375,
        "lon": 32.283275000000003274180926382541656494140625
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 19:19 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 54 meters
  • Data Points: 34 AIS positions
  • Centroid: 31.5302, 32.2828
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 54.10000000000000142108547152020037174224853515625,
    "duration_minutes": 390,
    "points": 34,
    "centroid": {
        "lat": 31.530199020588238312257090001367032527923583984375,
        "lon": 32.2827913735294060870728571899235248565673828125
    },
    "bbox": {
        "min_lat": 31.529971700000000822683432488702237606048583984375,
        "min_lon": 32.2824600000000003774403012357652187347412109375,
        "max_lat": 31.530518300000000664340404910035431385040283203125,
        "max_lon": 32.28324169999999782021404826082289218902587890625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 19:19 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 54 meters
  • Data Points: 34 AIS positions
  • Centroid: 31.5302, 32.2828
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 54.10000000000000142108547152020037174224853515625,
    "duration_minutes": 390,
    "points": 34,
    "centroid": {
        "lat": 31.530199020588238312257090001367032527923583984375,
        "lon": 32.2827913735294060870728571899235248565673828125
    },
    "bbox": {
        "min_lat": 31.529971700000000822683432488702237606048583984375,
        "min_lon": 32.2824600000000003774403012357652187347412109375,
        "max_lat": 31.530518300000000664340404910035431385040283203125,
        "max_lon": 32.28324169999999782021404826082289218902587890625
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 19:19 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 34 AIS positions
  • Period: 2026-07-18T19:58:54+00:00 to 2026-07-19T02:28:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 390,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-07-18T19:58:54+00:00",
        "lat": 31.5299933000000009997165761888027191162109375,
        "lon": 32.28248669999999975743776303716003894805908203125
    },
    "last_point": {
        "ts": "2026-07-19T02:28:56+00:00",
        "lat": 31.53047169999999965739334584213793277740478515625,
        "lon": 32.2832250000000016143530956469476222991943359375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 19:19 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 30m
  • Data Points: 34 AIS positions
  • Period: 2026-07-18T19:58:54+00:00 to 2026-07-19T02:28:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 390,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-07-18T19:58:54+00:00",
        "lat": 31.5299933000000009997165761888027191162109375,
        "lon": 32.28248669999999975743776303716003894805908203125
    },
    "last_point": {
        "ts": "2026-07-19T02:28:56+00:00",
        "lat": 31.53047169999999965739334584213793277740478515625,
        "lon": 32.2832250000000016143530956469476222991943359375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 18:07 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 50 meters
  • Data Points: 30 AIS positions
  • Centroid: 31.5301, 32.2827
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 50.39999999999999857891452847979962825775146484375,
    "duration_minutes": 387,
    "points": 30,
    "centroid": {
        "lat": 31.53011394333333328177104704082012176513671875,
        "lon": 32.28267355333333199496337329037487506866455078125
    },
    "bbox": {
        "min_lat": 31.529971700000000822683432488702237606048583984375,
        "min_lon": 32.2824600000000003774403012357652187347412109375,
        "max_lat": 31.5303933000000000674845068715512752532958984375,
        "max_lon": 32.28310499999999905185177340172231197357177734375
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 18:07 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 50 meters
  • Data Points: 30 AIS positions
  • Centroid: 31.5301, 32.2827
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 50.39999999999999857891452847979962825775146484375,
    "duration_minutes": 387,
    "points": 30,
    "centroid": {
        "lat": 31.53011394333333328177104704082012176513671875,
        "lon": 32.28267355333333199496337329037487506866455078125
    },
    "bbox": {
        "min_lat": 31.529971700000000822683432488702237606048583984375,
        "min_lon": 32.2824600000000003774403012357652187347412109375,
        "max_lat": 31.5303933000000000674845068715512752532958984375,
        "max_lon": 32.28310499999999905185177340172231197357177734375
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Source snapshot

SanctionerAs ofEntity ID
🇬🇧 UK2025-09-299299862

We mirror official lists; always verify at the source.

Sanctioned on the same day

  • AGATE · IMO 9310707 🇨🇦 CA🇪🇺 EU🇬🇧 UK
  • AKTROS · IMO 9257814 🇨🇦 CA🇪🇺 EU🇬🇧 UK
  • AQUA LIVE · IMO 9282792 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK
  • ARABESCA · IMO 9288734 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK
  • ARLAN · IMO 9227443 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK
  • BARENTS · IMO 9384447 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • BEAST · IMO 9290921 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK
  • Berra · IMO 9308821 🇨🇦 CA🇪🇺 EU🇬🇧 UK