IMO 9352195

Vessel information

Vessel Name VYCHEGDA View name history 📜

IMO Number 9352195

MMSI 629009660

Vessel Type Chemical/Products Tanker | Transporteur de produits chimiques

Flag 🇷🇺 Russia View flag history 📜

Call Sign C5J762

Gross Tonnage 23,304 GT

Year Built 2007

Sanctioned by

🇪🇺 EU 2025-07-18 🇬🇧 UK 2025-05-09 🇦🇺 AU 2026-02-20 🇳🇿 NZ 2026-02-20

Company & Ownership

🏢

Tunasan Shipping Inc

IMO Company: 6474872

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

NORTH VECTOR' LLC

Office 33-N, Liter A, ul Marata, 69-71, St Petersburg, 191119, Russia.

Commercial Manager

TUNASAN SHIPPING INC

3rd Floor, Standard Chartered Tower, Bank Street, Cybercity, Ebene, Mauritius.

Registered Owner

TUNASAN 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

MEDIUM

Last 36 Months

Inspections

Detentions

Last Inspection

📍 Kocaeli

📅 2026-06-11

Survey Renewal & Certificates

Code	Type	Issuer	Issued	Expires
533	Maritime Labour Certificate	Indian Register of Shipping (150)	22/04/2024	20/02/2029
510	Safety Management Certificate	Indian Register of Shipping (150)	15/03/2024	20/02/2029

Programs & Notes

EU Russia Sanctions – Shadow Fleet | AU vessel designations (DFAT) | SEMA (Canada) — vessel designations | The Russia (Sanctions) (EU Exit) Regulations 2019

DateOfListing: 2025-07-20 || 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 9352195 (“SANDHYA”) 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, SANDHYA is involved in carrying oil or oil products that originated in Russia from Russia to a third country.

Vessel Changes

3 changes

🏴 Flag

VYCHEGDA IMO 9352195

🇨🇲 Cameroon → 🇷🇺 Russia

Jul 1, 2026

🏴 Flag

VYCHEGDA IMO 9352195

🇸🇱 Sierra Leone → 🇨🇲 Cameroon

Apr 1, 2026

🏴 Flag

VYCHEGDA IMO 9352195

🇵🇦 Panama → 🇸🇱 Sierra leone

Jan 1, 2026

AIS Events

50 events detected • 1 zone • Last: Sep 7, 2026

Loiter Eastern Black Sea Surveillance Zone Sep 7, 2026 13:43 UTC 75.0%

Duration: 3 hours
Radius: 28 meters
Data Points: 25 AIS positions
Centroid: 31.5448, 32.3044
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 28.10000000000000142108547152020037174224853515625,
    "duration_minutes": 180.900000000000005684341886080801486968994140625,
    "points": 25,
    "centroid": {
        "lat": 31.544773392000006850821591797284781932830810546875,
        "lon": 32.30443559599999758802368887700140476226806640625
    },
    "bbox": {
        "min_lat": 31.544630000000001501803126302547752857208251953125,
        "min_lon": 32.30427329999999841447788639925420284271240234375,
        "max_lat": 31.5449432999999999083229340612888336181640625,
        "max_lon": 32.304654999999996789483702741563320159912109375
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 7, 2026 13:43 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 3 hours
Data Points: 25 AIS positions
Period: 2026-09-07T13:43:09+00:00 to 2026-09-07T16:44:05+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 180.900000000000005684341886080801486968994140625,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-09-07T13:43:09+00:00",
        "lat": 31.544836700000001172838892671279609203338623046875,
        "lon": 32.30451670000000063964762375690042972564697265625
    },
    "last_point": {
        "ts": "2026-09-07T16:44:05+00:00",
        "lat": 31.544786699999999513011061935685575008392333984375,
        "lon": 32.30445329999999870551619096659123897552490234375
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 7, 2026 05:31 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 1h 8m
Data Points: 8 AIS positions
Period: 2026-09-07T05:31:36+00:00 to 2026-09-07T06:40:25+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 68.7999999999999971578290569595992565155029296875,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-09-07T05:31:36+00:00",
        "lat": 31.5453116999999991776348906569182872772216796875,
        "lon": 32.30482330000000246172930928878486156463623046875
    },
    "last_point": {
        "ts": "2026-09-07T06:40:25+00:00",
        "lat": 31.54545829999999995152393239550292491912841796875,
        "lon": 32.3048900000000003274180926382541656494140625
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 7, 2026 04:19 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 2h 20m
Data Points: 9 AIS positions
Period: 2026-09-07T04:19:38+00:00 to 2026-09-07T06:40:25+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 140.80000000000001136868377216160297393798828125,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-09-07T04:19:38+00:00",
        "lat": 31.54519330000000110203473013825714588165283203125,
        "lon": 32.304748299999999971987563185393810272216796875
    },
    "last_point": {
        "ts": "2026-09-07T06:40:25+00:00",
        "lat": 31.54545829999999995152393239550292491912841796875,
        "lon": 32.3048900000000003274180926382541656494140625
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 7, 2026 02:04 UTC 75.0%

Duration: 4h 35m
Radius: 19 meters
Data Points: 11 AIS positions
Centroid: 31.5454, 32.3048
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 19.39999999999999857891452847979962825775146484375,
    "duration_minutes": 275.6000000000000227373675443232059478759765625,
    "points": 11,
    "centroid": {
        "lat": 31.545350463636363969044396071694791316986083984375,
        "lon": 32.30483772727273361624611425213515758514404296875
    },
    "bbox": {
        "min_lat": 31.54519330000000110203473013825714588165283203125,
        "min_lon": 32.304748299999999971987563185393810272216796875,
        "max_lat": 31.54545829999999995152393239550292491912841796875,
        "max_lon": 32.3048900000000003274180926382541656494140625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 7, 2026 02:04 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 4h 35m
Data Points: 11 AIS positions
Period: 2026-09-07T02:04:50+00:00 to 2026-09-07T06:40:25+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 275.6000000000000227373675443232059478759765625,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-09-07T02:04:50+00:00",
        "lat": 31.545301699999999556212060269899666309356689453125,
        "lon": 32.304810000000003356035449542105197906494140625
    },
    "last_point": {
        "ts": "2026-09-07T06:40:25+00:00",
        "lat": 31.54545829999999995152393239550292491912841796875,
        "lon": 32.3048900000000003274180926382541656494140625
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 7, 2026 01:08 UTC 75.0%

Duration: 5h 31m
Radius: 24 meters
Data Points: 17 AIS positions
Centroid: 31.5453, 32.3048
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 23.5,
    "duration_minutes": 331.6000000000000227373675443232059478759765625,
    "points": 17,
    "centroid": {
        "lat": 31.545322358823536745831006555818021297454833984375,
        "lon": 32.304814511764703865992487408220767974853515625
    },
    "bbox": {
        "min_lat": 31.54513670000000047366484068334102630615234375,
        "min_lon": 32.30469500000000238060238189063966274261474609375,
        "max_lat": 31.54545829999999995152393239550292491912841796875,
        "max_lon": 32.3048900000000003274180926382541656494140625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 7, 2026 01:08 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 5h 31m
Data Points: 17 AIS positions
Period: 2026-09-07T01:08:50+00:00 to 2026-09-07T06:40:25+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 331.6000000000000227373675443232059478759765625,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-09-07T01:08:50+00:00",
        "lat": 31.54513670000000047366484068334102630615234375,
        "lon": 32.30469500000000238060238189063966274261474609375
    },
    "last_point": {
        "ts": "2026-09-07T06:40:25+00:00",
        "lat": 31.54545829999999995152393239550292491912841796875,
        "lon": 32.3048900000000003274180926382541656494140625
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 7, 2026 00:56 UTC 75.0%

Duration: 5h 43m
Radius: 28 meters
Data Points: 18 AIS positions
Centroid: 31.5453, 32.3048
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 27.60000000000000142108547152020037174224853515625,
    "duration_minutes": 343.6000000000000227373675443232059478759765625,
    "points": 18,
    "centroid": {
        "lat": 31.545308988888887569146390887908637523651123046875,
        "lon": 32.304807594444440610459423623979091644287109375
    },
    "bbox": {
        "min_lat": 31.545081700000000779482434154488146305084228515625,
        "min_lon": 32.30469000000000079353412729687988758087158203125,
        "max_lat": 31.54545829999999995152393239550292491912841796875,
        "max_lon": 32.3048900000000003274180926382541656494140625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 7, 2026 00:56 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 5h 43m
Data Points: 18 AIS positions
Period: 2026-09-07T00:56:50+00:00 to 2026-09-07T06:40:25+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 343.6000000000000227373675443232059478759765625,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-09-07T00:56:50+00:00",
        "lat": 31.545081700000000779482434154488146305084228515625,
        "lon": 32.30469000000000079353412729687988758087158203125
    },
    "last_point": {
        "ts": "2026-09-07T06:40:25+00:00",
        "lat": 31.54545829999999995152393239550292491912841796875,
        "lon": 32.3048900000000003274180926382541656494140625
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 23:32 UTC 75.0%

Duration: 5h 58m
Radius: 48 meters
Data Points: 12 AIS positions
Centroid: 31.5452, 32.3047
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 48,
    "duration_minutes": 358.80000000000001136868377216160297393798828125,
    "points": 12,
    "centroid": {
        "lat": 31.5452259833333386040976620279252529144287109375,
        "lon": 32.30474625000000088448359747417271137237548828125
    },
    "bbox": {
        "min_lat": 31.54489170000000086702129920013248920440673828125,
        "min_lon": 32.30442500000000194404492503963410854339599609375,
        "max_lat": 31.545378299999999427427610498853027820587158203125,
        "max_lon": 32.3048399999999986675902619026601314544677734375
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 23:32 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 5h 58m
Data Points: 12 AIS positions
Period: 2026-09-06T23:32:50+00:00 to 2026-09-07T05:31:36+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 358.80000000000001136868377216160297393798828125,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-09-06T23:32:50+00:00",
        "lat": 31.54489170000000086702129920013248920440673828125,
        "lon": 32.30442500000000194404492503963410854339599609375
    },
    "last_point": {
        "ts": "2026-09-07T05:31:36+00:00",
        "lat": 31.5453116999999991776348906569182872772216796875,
        "lon": 32.30482330000000246172930928878486156463623046875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 22:03 UTC 75.0%

Duration: 6h 15m
Radius: 49 meters
Data Points: 13 AIS positions
Centroid: 31.5452, 32.3047
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 48.7000000000000028421709430404007434844970703125,
    "duration_minutes": 375.69999999999998863131622783839702606201171875,
    "points": 13,
    "centroid": {
        "lat": 31.545160130769229311908929958008229732513427734375,
        "lon": 32.3046911615384573224218911491334438323974609375
    },
    "bbox": {
        "min_lat": 31.5448133000000012771124602295458316802978515625,
        "min_lon": 32.30437669999999883430064073763787746429443359375,
        "max_lat": 31.545378299999999427427610498853027820587158203125,
        "max_lon": 32.3048399999999986675902619026601314544677734375
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 22:03 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 15m
Data Points: 13 AIS positions
Period: 2026-09-06T22:03:54+00:00 to 2026-09-07T04:19:38+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 375.69999999999998863131622783839702606201171875,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-09-06T22:03:54+00:00",
        "lat": 31.544868300000000971294866758398711681365966796875,
        "lon": 32.30447670000000215395630220882594585418701171875
    },
    "last_point": {
        "ts": "2026-09-07T04:19:38+00:00",
        "lat": 31.54519330000000110203473013825714588165283203125,
        "lon": 32.304748299999999971987563185393810272216796875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 19:02 UTC 75.0%

Duration: 6h 34m
Radius: 41 meters
Data Points: 10 AIS positions
Centroid: 31.5451, 32.3046
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 40.5,
    "duration_minutes": 394.80000000000001136868377216160297393798828125,
    "points": 10,
    "centroid": {
        "lat": 31.545094329999994187119227717630565166473388671875,
        "lon": 32.30464934000000454261680715717375278472900390625
    },
    "bbox": {
        "min_lat": 31.5448133000000012771124602295458316802978515625,
        "min_lon": 32.30437669999999883430064073763787746429443359375,
        "max_lat": 31.545378299999999427427610498853027820587158203125,
        "max_lon": 32.3048399999999986675902619026601314544677734375
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 19:02 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 34m
Data Points: 10 AIS positions
Period: 2026-09-06T19:13:03+00:00 to 2026-09-07T01:47:50+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 394.80000000000001136868377216160297393798828125,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-09-06T19:13:03+00:00",
        "lat": 31.545018299999998845351001364178955554962158203125,
        "lon": 32.30468330000000065638232626952230930328369140625
    },
    "last_point": {
        "ts": "2026-09-07T01:47:50+00:00",
        "lat": 31.545378299999999427427610498853027820587158203125,
        "lon": 32.30478329999999687061063013970851898193359375
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 18:14 UTC 75.0%

Duration: 6h 36m
Radius: 38 meters
Data Points: 15 AIS positions
Centroid: 31.5451, 32.3046
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 37.7999999999999971578290569595992565155029296875,
    "duration_minutes": 396.80000000000001136868377216160297393798828125,
    "points": 15,
    "centroid": {
        "lat": 31.545062333333337534213569597341120243072509765625,
        "lon": 32.30464822666666435679871938191354274749755859375
    },
    "bbox": {
        "min_lat": 31.5448133000000012771124602295458316802978515625,
        "min_lon": 32.30437669999999883430064073763787746429443359375,
        "max_lat": 31.54525170000000144909790833480656147003173828125,
        "max_lon": 32.3047667000000018333594198338687419891357421875
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 18:14 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 36m
Data Points: 15 AIS positions
Period: 2026-09-06T18:41:00+00:00 to 2026-09-07T01:17:49+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 396.80000000000001136868377216160297393798828125,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-09-06T18:41:00+00:00",
        "lat": 31.54510499999999950659912428818643093109130859375,
        "lon": 32.30474170000000100344550446607172489166259765625
    },
    "last_point": {
        "ts": "2026-09-07T01:17:49+00:00",
        "lat": 31.54525170000000144909790833480656147003173828125,
        "lon": 32.3047667000000018333594198338687419891357421875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 17:20 UTC 75.0%

Duration: 6h 11m
Radius: 34 meters
Data Points: 18 AIS positions
Centroid: 31.5450, 32.3046
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 33.89999999999999857891452847979962825775146484375,
    "duration_minutes": 371.8999999999999772626324556767940521240234375,
    "points": 18,
    "centroid": {
        "lat": 31.54502471666666707506010425277054309844970703125,
        "lon": 32.304634072222228269311017356812953948974609375
    },
    "bbox": {
        "min_lat": 31.5448133000000012771124602295458316802978515625,
        "min_lon": 32.30437669999999883430064073763787746429443359375,
        "max_lat": 31.545159999999999200781530817039310932159423828125,
        "max_lon": 32.304765000000003283275873400270938873291015625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 17:20 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 11m
Data Points: 18 AIS positions
Period: 2026-09-06T17:20:58+00:00 to 2026-09-06T23:32:50+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 371.8999999999999772626324556767940521240234375,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-09-06T17:20:58+00:00",
        "lat": 31.545069999999999055262378533370792865753173828125,
        "lon": 32.30473169999999782930899527855217456817626953125
    },
    "last_point": {
        "ts": "2026-09-06T23:32:50+00:00",
        "lat": 31.54489170000000086702129920013248920440673828125,
        "lon": 32.30442500000000194404492503963410854339599609375
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 16:15 UTC 75.0%

Duration: 5h 50m
Radius: 33 meters
Data Points: 20 AIS positions
Centroid: 31.5450, 32.3046
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 33.2999999999999971578290569595992565155029296875,
    "duration_minutes": 350.8999999999999772626324556767940521240234375,
    "points": 20,
    "centroid": {
        "lat": 31.54501549499999413228579214774072170257568359375,
        "lon": 32.3046360850000127129533211700618267059326171875
    },
    "bbox": {
        "min_lat": 31.5448133000000012771124602295458316802978515625,
        "min_lon": 32.30437669999999883430064073763787746429443359375,
        "max_lat": 31.545159999999999200781530817039310932159423828125,
        "max_lon": 32.304765000000003283275873400270938873291015625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 16:15 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 5h 50m
Data Points: 20 AIS positions
Period: 2026-09-06T16:15:57+00:00 to 2026-09-06T22:06:52+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 350.8999999999999772626324556767940521240234375,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-09-06T16:15:57+00:00",
        "lat": 31.544908299999999456986188306473195552825927734375,
        "lon": 32.304581699999999955252860672771930694580078125
    },
    "last_point": {
        "ts": "2026-09-06T22:06:52+00:00",
        "lat": 31.5448133000000012771124602295458316802978515625,
        "lon": 32.30437669999999883430064073763787746429443359375
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 15:03 UTC 75.0%

Duration: 6h 35m
Radius: 33 meters
Data Points: 26 AIS positions
Centroid: 31.5450, 32.3046
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 32.7999999999999971578290569595992565155029296875,
    "duration_minutes": 395,
    "points": 26,
    "centroid": {
        "lat": 31.545006403846155507153525832109153270721435546875,
        "lon": 32.3046387846153919554126332513988018035888671875
    },
    "bbox": {
        "min_lat": 31.5448133000000012771124602295458316802978515625,
        "min_lon": 32.30437669999999883430064073763787746429443359375,
        "max_lat": 31.545159999999999200781530817039310932159423828125,
        "max_lon": 32.304765000000003283275873400270938873291015625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 15:03 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 35m
Data Points: 26 AIS positions
Period: 2026-09-06T15:31:53+00:00 to 2026-09-06T22:06:52+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 395,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-09-06T15:31:53+00:00",
        "lat": 31.544940000000000424051904701627790927886962890625,
        "lon": 32.30463329999999899655449553392827510833740234375
    },
    "last_point": {
        "ts": "2026-09-06T22:06:52+00:00",
        "lat": 31.5448133000000012771124602295458316802978515625,
        "lon": 32.30437669999999883430064073763787746429443359375
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 14:02 UTC 75.0%

Duration: 5h 11m
Radius: 19 meters
Data Points: 31 AIS positions
Centroid: 31.5450, 32.3047
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 18.800000000000000710542735760100185871124267578125,
    "duration_minutes": 311,
    "points": 31,
    "centroid": {
        "lat": 31.545003383870973578950724913738667964935302734375,
        "lon": 32.3046519387096822129024076275527477264404296875
    },
    "bbox": {
        "min_lat": 31.54487999999999914280124357901513576507568359375,
        "min_lon": 32.304526699999996708356775343418121337890625,
        "max_lat": 31.545159999999999200781530817039310932159423828125,
        "max_lon": 32.304765000000003283275873400270938873291015625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 14:02 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 5h 11m
Data Points: 31 AIS positions
Period: 2026-09-06T14:02:04+00:00 to 2026-09-06T19:13:03+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 311,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-09-06T14:02:04+00:00",
        "lat": 31.5448932999999982484951033256947994232177734375,
        "lon": 32.3045766999999983681846060790121555328369140625
    },
    "last_point": {
        "ts": "2026-09-06T19:13:03+00:00",
        "lat": 31.545018299999998845351001364178955554962158203125,
        "lon": 32.30468330000000065638232626952230930328369140625
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 13:02 UTC 75.0%

Duration: 6h 10m
Radius: 19 meters
Data Points: 37 AIS positions
Centroid: 31.5450, 32.3047
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 18.89999999999999857891452847979962825775146484375,
    "duration_minutes": 370.8999999999999772626324556767940521240234375,
    "points": 37,
    "centroid": {
        "lat": 31.54500094594595083208332653157413005828857421875,
        "lon": 32.3046563999999989391653798520565032958984375
    },
    "bbox": {
        "min_lat": 31.54487999999999914280124357901513576507568359375,
        "min_lon": 32.304526699999996708356775343418121337890625,
        "max_lat": 31.545159999999999200781530817039310932159423828125,
        "max_lon": 32.304765000000003283275873400270938873291015625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 13:02 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 10m
Data Points: 37 AIS positions
Period: 2026-09-06T13:02:07+00:00 to 2026-09-06T19:13:03+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 370.8999999999999772626324556767940521240234375,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-09-06T13:02:07+00:00",
        "lat": 31.544941699999998974135451135225594043731689453125,
        "lon": 32.304675000000003137756721116602420806884765625
    },
    "last_point": {
        "ts": "2026-09-06T19:13:03+00:00",
        "lat": 31.545018299999998845351001364178955554962158203125,
        "lon": 32.30468330000000065638232626952230930328369140625
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 12:50 UTC 75.0%

Duration: 6h 22m
Radius: 18 meters
Data Points: 39 AIS positions
Centroid: 31.5450, 32.3047
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 18.300000000000000710542735760100185871124267578125,
    "duration_minutes": 382.8999999999999772626324556767940521240234375,
    "points": 39,
    "centroid": {
        "lat": 31.545004443589750309229202684946358203887939453125,
        "lon": 32.3046624820512846554265706799924373626708984375
    },
    "bbox": {
        "min_lat": 31.54487999999999914280124357901513576507568359375,
        "min_lon": 32.304526699999996708356775343418121337890625,
        "max_lat": 31.545159999999999200781530817039310932159423828125,
        "max_lon": 32.30478670000000107620508060790598392486572265625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 12:50 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 22m
Data Points: 39 AIS positions
Period: 2026-09-06T12:50:07+00:00 to 2026-09-06T19:13:03+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 382.8999999999999772626324556767940521240234375,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-09-06T12:50:07+00:00",
        "lat": 31.54505830000000088375600171275436878204345703125,
        "lon": 32.30476329999999762776496936567127704620361328125
    },
    "last_point": {
        "ts": "2026-09-06T19:13:03+00:00",
        "lat": 31.545018299999998845351001364178955554962158203125,
        "lon": 32.30468330000000065638232626952230930328369140625
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 10:02 UTC 75.0%

Duration: 6h 10m
Radius: 39 meters
Data Points: 25 AIS positions
Centroid: 31.5450, 32.3047
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 38.7000000000000028421709430404007434844970703125,
    "duration_minutes": 370.80000000000001136868377216160297393798828125,
    "points": 25,
    "centroid": {
        "lat": 31.5449841359999965106908348388969898223876953125,
        "lon": 32.30466134400000299820021609775722026824951171875
    },
    "bbox": {
        "min_lat": 31.54487999999999914280124357901513576507568359375,
        "min_lon": 32.30454499999999740111888968385756015777587890625,
        "max_lat": 31.545301699999999556212060269899666309356689453125,
        "max_lon": 32.30483170000000114896465674974024295806884765625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 10:02 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 10m
Data Points: 25 AIS positions
Period: 2026-09-06T10:46:10+00:00 to 2026-09-06T16:56:59+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 370.80000000000001136868377216160297393798828125,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-09-06T10:46:10+00:00",
        "lat": 31.545301699999999556212060269899666309356689453125,
        "lon": 32.30483170000000114896465674974024295806884765625
    },
    "last_point": {
        "ts": "2026-09-06T16:56:59+00:00",
        "lat": 31.5449167000000016969352145679295063018798828125,
        "lon": 32.30454499999999740111888968385756015777587890625
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 09:08 UTC 75.0%

Duration: 6h 24m
Radius: 54 meters
Data Points: 27 AIS positions
Centroid: 31.5450, 32.3047
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 54,
    "duration_minutes": 384.80000000000001136868377216160297393798828125,
    "points": 27,
    "centroid": {
        "lat": 31.545028333333331005405852920375764369964599609375,
        "lon": 32.30469093333334029694015043787658214569091796875
    },
    "bbox": {
        "min_lat": 31.54487999999999914280124357901513576507568359375,
        "min_lon": 32.3045766999999983681846060790121555328369140625,
        "max_lat": 31.54546500000000008867573342286050319671630859375,
        "max_lon": 32.30494329999999791880327393300831317901611328125
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 09:08 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 24m
Data Points: 27 AIS positions
Period: 2026-09-06T09:57:12+00:00 to 2026-09-06T16:22:01+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 384.80000000000001136868377216160297393798828125,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-09-06T09:57:12+00:00",
        "lat": 31.54546500000000008867573342286050319671630859375,
        "lon": 32.30494329999999791880327393300831317901611328125
    },
    "last_point": {
        "ts": "2026-09-06T16:22:01+00:00",
        "lat": 31.54493169999999935271262074820697307586669921875,
        "lon": 32.30460670000000078516677604056894779205322265625
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 08:10 UTC 75.0%

Duration: 6h 19m
Radius: 55 meters
Data Points: 21 AIS positions
Centroid: 31.5451, 32.3048
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 54.60000000000000142108547152020037174224853515625,
    "duration_minutes": 379.69999999999998863131622783839702606201171875,
    "points": 21,
    "centroid": {
        "lat": 31.54514222380952759294814313761889934539794921875,
        "lon": 32.304760004761902791869943030178546905517578125
    },
    "bbox": {
        "min_lat": 31.54487999999999914280124357901513576507568359375,
        "min_lon": 32.3045766999999983681846060790121555328369140625,
        "max_lat": 31.54558670000000120126060210168361663818359375,
        "max_lon": 32.30500669999999985293470672331750392913818359375
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 08:10 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 19m
Data Points: 21 AIS positions
Period: 2026-09-06T08:44:11+00:00 to 2026-09-06T15:03:55+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 379.69999999999998863131622783839702606201171875,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-09-06T08:44:11+00:00",
        "lat": 31.54558670000000120126060210168361663818359375,
        "lon": 32.30500669999999985293470672331750392913818359375
    },
    "last_point": {
        "ts": "2026-09-06T15:03:55+00:00",
        "lat": 31.544953299999999529745764448307454586029052734375,
        "lon": 32.30464669999999927085809758864343166351318359375
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 07:32 UTC 75.0%

Duration: 6h 29m
Radius: 49 meters
Data Points: 21 AIS positions
Centroid: 31.5453, 32.3048
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 48.5,
    "duration_minutes": 389.8999999999999772626324556767940521240234375,
    "points": 21,
    "centroid": {
        "lat": 31.545274209523807229516023653559386730194091796875,
        "lon": 32.3048287333333377091548754833638668060302734375
    },
    "bbox": {
        "min_lat": 31.5448932999999982484951033256947994232177734375,
        "min_lon": 32.3045766999999983681846060790121555328369140625,
        "max_lat": 31.545660000000001588205122970975935459136962890625,
        "max_lon": 32.3050233000000019956132746301591396331787109375
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 07:32 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 29m
Data Points: 21 AIS positions
Period: 2026-09-06T07:32:09+00:00 to 2026-09-06T14:02:04+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 389.8999999999999772626324556767940521240234375,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-09-06T07:32:09+00:00",
        "lat": 31.545591699999999235615177894942462444305419921875,
        "lon": 32.30493169999999736319296061992645263671875
    },
    "last_point": {
        "ts": "2026-09-06T14:02:04+00:00",
        "lat": 31.5448932999999982484951033256947994232177734375,
        "lon": 32.3045766999999983681846060790121555328369140625
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 05:39 UTC 75.0%

Duration: 5h 6m
Radius: 31 meters
Data Points: 13 AIS positions
Centroid: 31.5455, 32.3049
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 30.800000000000000710542735760100185871124267578125,
    "duration_minutes": 306.80000000000001136868377216160297393798828125,
    "points": 13,
    "centroid": {
        "lat": 31.545469876923075247532324283383786678314208984375,
        "lon": 32.30492590000000774352884036488831043243408203125
    },
    "bbox": {
        "min_lat": 31.545203300000000723457560525275766849517822265625,
        "min_lon": 32.30483170000000114896465674974024295806884765625,
        "max_lat": 31.545660000000001588205122970975935459136962890625,
        "max_lon": 32.3050233000000019956132746301591396331787109375
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 05:39 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 5h 6m
Data Points: 13 AIS positions
Period: 2026-09-06T05:39:20+00:00 to 2026-09-06T10:46:10+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 306.80000000000001136868377216160297393798828125,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-09-06T05:39:20+00:00",
        "lat": 31.5453116999999991776348906569182872772216796875,
        "lon": 32.30483670000000273603291134350001811981201171875
    },
    "last_point": {
        "ts": "2026-09-06T10:46:10+00:00",
        "lat": 31.545301699999999556212060269899666309356689453125,
        "lon": 32.30483170000000114896465674974024295806884765625
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 02:45 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 28m
Data Points: 9 AIS positions
Period: 2026-09-06T02:51:24+00:00 to 2026-09-06T09:20:16+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 388.8999999999999772626324556767940521240234375,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-09-06T02:51:24+00:00",
        "lat": 31.54533500000000145746525959111750125885009765625,
        "lon": 32.30486830000000253448888543061912059783935546875
    },
    "last_point": {
        "ts": "2026-09-06T09:20:16+00:00",
        "lat": 31.545518300000001232774593518115580081939697265625,
        "lon": 32.3049333000000018500941223464906215667724609375
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 01:09 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 18m
Data Points: 8 AIS positions
Period: 2026-09-06T01:51:28+00:00 to 2026-09-06T08:10:12+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 378.69999999999998863131622783839702606201171875,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-09-06T01:51:28+00:00",
        "lat": 31.545128299999998233715814421884715557098388671875,
        "lon": 32.30474670000000259051375905983150005340576171875
    },
    "last_point": {
        "ts": "2026-09-06T08:10:12+00:00",
        "lat": 31.545608300000001378293745801784098148345947265625,
        "lon": 32.30501000000000288991941488347947597503662109375
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 00:29 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 5h 9m
Data Points: 8 AIS positions
Period: 2026-09-06T00:29:26+00:00 to 2026-09-06T05:39:20+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 309.8999999999999772626324556767940521240234375,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-09-06T00:29:26+00:00",
        "lat": 31.54520670000000137633833219297230243682861328125,
        "lon": 32.3048332999999985304384608753025531768798828125
    },
    "last_point": {
        "ts": "2026-09-06T05:39:20+00:00",
        "lat": 31.5453116999999991776348906569182872772216796875,
        "lon": 32.30483670000000273603291134350001811981201171875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 5, 2026 22:29 UTC 75.0%

Duration: 4h 22m
Radius: 14 meters
Data Points: 11 AIS positions
Centroid: 31.5452, 32.3048
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 14.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 262,
    "points": 11,
    "centroid": {
        "lat": 31.54522182727273360569597571156919002532958984375,
        "lon": 32.304794545454541321305441670119762420654296875
    },
    "bbox": {
        "min_lat": 31.54510499999999950659912428818643093109130859375,
        "min_lon": 32.30474670000000259051375905983150005340576171875,
        "max_lat": 31.54533500000000145746525959111750125885009765625,
        "max_lon": 32.30486830000000253448888543061912059783935546875
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 5, 2026 22:29 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 4h 22m
Data Points: 11 AIS positions
Period: 2026-09-05T22:29:26+00:00 to 2026-09-06T02:51:24+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 262,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-09-05T22:29:26+00:00",
        "lat": 31.545265000000000554791768081486225128173828125,
        "lon": 32.30479170000000266327333520166575908660888671875
    },
    "last_point": {
        "ts": "2026-09-06T02:51:24+00:00",
        "lat": 31.54533500000000145746525959111750125885009765625,
        "lon": 32.30486830000000253448888543061912059783935546875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 5, 2026 20:05 UTC 75.0%

Duration: 6h 29m
Radius: 14 meters
Data Points: 12 AIS positions
Centroid: 31.5452, 32.3048
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 14,
    "duration_minutes": 389.8999999999999772626324556767940521240234375,
    "points": 12,
    "centroid": {
        "lat": 31.545230008333334126291447319090366363525390625,
        "lon": 32.304798750000003337845555506646633148193359375
    },
    "bbox": {
        "min_lat": 31.54510499999999950659912428818643093109130859375,
        "min_lon": 32.30474670000000259051375905983150005340576171875,
        "max_lat": 31.54533500000000145746525959111750125885009765625,
        "max_lon": 32.30486830000000253448888543061912059783935546875
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 5, 2026 20:05 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 29m
Data Points: 12 AIS positions
Period: 2026-09-05T20:21:33+00:00 to 2026-09-06T02:51:24+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 389.8999999999999772626324556767940521240234375,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-09-05T20:21:33+00:00",
        "lat": 31.545320000000000248974174610339105129241943359375,
        "lon": 32.3048450000000002546585164964199066162109375
    },
    "last_point": {
        "ts": "2026-09-06T02:51:24+00:00",
        "lat": 31.54533500000000145746525959111750125885009765625,
        "lon": 32.30486830000000253448888543061912059783935546875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 5, 2026 19:17 UTC 75.0%

Duration: 6h 29m
Radius: 23 meters
Data Points: 18 AIS positions
Centroid: 31.5452, 32.3047
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 22.699999999999999289457264239899814128875732421875,
    "duration_minutes": 389.8999999999999772626324556767940521240234375,
    "points": 18,
    "centroid": {
        "lat": 31.54517806666667212311949697323143482208251953125,
        "lon": 32.3047476888888951407352578826248645782470703125
    },
    "bbox": {
        "min_lat": 31.54502670000000108530002762563526630401611328125,
        "min_lon": 32.3045867000000015423211152665317058563232421875,
        "max_lat": 31.54533500000000145746525959111750125885009765625,
        "max_lon": 32.30485329999999777328412164933979511260986328125
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 5, 2026 19:17 UTC 80.0%

Zone: Eastern Black Sea Surveillance Zone
Duration: 6h 29m
Data Points: 18 AIS positions
Period: 2026-09-05T19:21:31+00:00 to 2026-09-06T01:51:28+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 389.8999999999999772626324556767940521240234375,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-09-05T19:21:31+00:00",
        "lat": 31.54518170000000054642441682517528533935546875,
        "lon": 32.3047566999999986592229106463491916656494140625
    },
    "last_point": {
        "ts": "2026-09-06T01:51:28+00:00",
        "lat": 31.545128299999998233715814421884715557098388671875,
        "lon": 32.30474670000000259051375905983150005340576171875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 5, 2026 18:11 UTC 75.0%

Duration: 6h 34m
Radius: 24 meters
Data Points: 23 AIS positions
Centroid: 31.5452, 32.3047
Zone: Eastern Black Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 23.699999999999999289457264239899814128875732421875,
    "duration_minutes": 394.8999999999999772626324556767940521240234375,
    "points": 23,
    "centroid": {
        "lat": 31.5451509478260874175248318351805210113525390625,
        "lon": 32.30472659565217696808758773840963840484619140625
    },
    "bbox": {
        "min_lat": 31.544998299999999602505340590141713619232177734375,
        "min_lon": 32.3045867000000015423211152665317058563232421875,
        "max_lat": 31.54533500000000145746525959111750125885009765625,
        "max_lon": 32.30485329999999777328412164933979511260986328125
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Source snapshot

Sanctioner	As of	Entity ID
🇬🇧 UK	2025-09-29	`9352195`

We mirror official lists; always verify at the source.

Sanctioned on the same day

AKAR WEST · IMO 9258167 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
ATLANTICOS · IMO 9282986 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
BELOMOR · IMO 9384435 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
Blue · IMO 9236353 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
Blue Talu · IMO 9334557 🇦🇺 AU🇪🇺 EU🇬🇧 UK
C VIKING · IMO 9261657 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
CAVELA · IMO 9259733 🇦🇺 AU🇪🇺 EU🇬🇧 UK
CELERIX · IMO 9222560 🇦🇺 AU🇪🇺 EU🇬🇧 UK

AIS Status

Under way using engine

Speed 0.20 kn

Course 250.00°

Heading 294°

Updated 6 months ago

Photo by jpgmarine via ShipSpotting

VYCHEGDA

IMO 9352195

Vessel information

Vessel Name History

Flag History

Sanctioned by

Company & Ownership

Management & Operations

Classification & Safety

Classification History

Safety Certificates

Port State Control (PSC) Inspections

PSC Inspection History

Survey Renewal & Certificates

Programs & Notes

Vessel Changes

AIS Events

Source snapshot

Sanctioned on the same day

Support FleetLeaks

Thank you!

Something went wrong