DEMANTOID

IMO 9388780

Vessel information

Vessel Name DEMANTOID View name history 📜
IMO Number 9388780
MMSI 668116211
Vessel Type Oil Tanker
Flag 🇷🇺 Russia View flag history 📜
Call Sign S9A13
Gross Tonnage 62,863 GT
Year Built 2009

Sanctioned by

🇪🇺 EU 2025-10-24🇬🇧 UK 2025-02-24🇦🇺 AU 2025-06-18🇳🇿 NZ 2025-10-30

Company & Ownership

🏢
Bubble Marine Inc
IMO Company: 6431912
Address Suite 212, Second Floor, Block A, Unity House, Palm Street, Victoria, Mahe Island, Seychelles.
Status Active
Fleet 1.0 owner, 1.0 operator, 1.0 manager, 0.0 beneficial

Management & Operations

ISM Manager
TONG TIAN HE SHIPMANAGEMENT
Room 1003, 808, Hongqiao Lu, Xuhui Qu, Shanghai, 200000, China.
Commercial Manager
GUANGHENG LTD
Suite 212, Second Floor, Block A, Unity House, Palm Street, Victoria, Mahe Island, Seychelles.
Registered Owner
BUBBLE MARINE INC
Room 1911, Lee Garden One, 33, Hysan Avenue, Causeway Bay, Hong Kong, China.

Classification & Safety

Current Classification
Russian Maritime Register of Shipping Delivered

Port State Control (PSC) Inspections

⚠️
Risk Level
LOW
Last 36 Months
1
Inspections
Last Inspection
📍 Lianyungang
📅 2025-02-25

Survey Renewal & Certificates

Code Type Issuer Issued Expires
509 Document of Compliance LR 09/02/2021 23/10/2026
510 Safety Management Certificate ABS 16/04/2021 15/04/2026

Programs & Notes

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

DateDesignated: 2025-02-24 | 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
9388780
(BAI LU) 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, IMO
9388780
is involved in carrying oil or oil products that originated in Russia from Russia to a third country.

Vessel Changes

12 changes

AIS Events

50 events detected • 2 zones • Last: Sep 6, 2026

Zone Dwell Bosphorus/Dardanelles Approach Sep 6, 2026 04:01 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 22m
  • Data Points: 34 AIS positions
  • Period: 2026-09-06T04:01:31+00:00 to 2026-09-06T05:23:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 82.2000000000000028421709430404007434844970703125,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-09-06T04:01:31+00:00",
        "lat": 41.46706499999999806505002197809517383575439453125,
        "lon": 29.2531800000000004047251422889530658721923828125
    },
    "last_point": {
        "ts": "2026-09-06T05:23:41+00:00",
        "lat": 41.39544169999999922993083600886166095733642578125,
        "lon": 29.212783300000001673879523877985775470733642578125
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 6, 2026 04:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 1h 22m
  • Data Points: 34 AIS positions
  • Period: 2026-09-06T04:01:31+00:00 to 2026-09-06T05:23:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 82.2000000000000028421709430404007434844970703125,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-09-06T04:01:31+00:00",
        "lat": 41.46706499999999806505002197809517383575439453125,
        "lon": 29.2531800000000004047251422889530658721923828125
    },
    "last_point": {
        "ts": "2026-09-06T05:23:41+00:00",
        "lat": 41.39544169999999922993083600886166095733642578125,
        "lon": 29.212783300000001673879523877985775470733642578125
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 6, 2026 03:17 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 2h 6m
  • Data Points: 43 AIS positions
  • Period: 2026-09-06T03:17:12+00:00 to 2026-09-06T05:23:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 126.5,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-09-06T03:17:12+00:00",
        "lat": 41.466949999999997089616954326629638671875,
        "lon": 29.24155830000000122481651487760245800018310546875
    },
    "last_point": {
        "ts": "2026-09-06T05:23:41+00:00",
        "lat": 41.39544169999999922993083600886166095733642578125,
        "lon": 29.212783300000001673879523877985775470733642578125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 6, 2026 03:17 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 6m
  • Data Points: 43 AIS positions
  • Period: 2026-09-06T03:17:12+00:00 to 2026-09-06T05:23:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 126.5,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-09-06T03:17:12+00:00",
        "lat": 41.466949999999997089616954326629638671875,
        "lon": 29.24155830000000122481651487760245800018310546875
    },
    "last_point": {
        "ts": "2026-09-06T05:23:41+00:00",
        "lat": 41.39544169999999922993083600886166095733642578125,
        "lon": 29.212783300000001673879523877985775470733642578125
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 6, 2026 03:17 UTC 75.0%
  • Duration: 1h 33m
  • Radius: 1,029 meters
  • Data Points: 28 AIS positions
  • Centroid: 41.4660, 29.2538
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1029,
    "duration_minutes": 93.5,
    "points": 28,
    "centroid": {
        "lat": 41.46602118928571911737890332005918025970458984375,
        "lon": 29.25381332857143235059993457980453968048095703125
    },
    "bbox": {
        "min_lat": 41.4579317000000031612216844223439693450927734375,
        "min_lon": 29.24155830000000122481651487760245800018310546875,
        "max_lat": 41.4671000000000020691004465334117412567138671875,
        "max_lon": 29.260778299999998353086994029581546783447265625
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 6, 2026 03:17 UTC 75.0%
  • Duration: 1h 33m
  • Radius: 1,029 meters
  • Data Points: 28 AIS positions
  • Centroid: 41.4660, 29.2538
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1029,
    "duration_minutes": 93.5,
    "points": 28,
    "centroid": {
        "lat": 41.46602118928571911737890332005918025970458984375,
        "lon": 29.25381332857143235059993457980453968048095703125
    },
    "bbox": {
        "min_lat": 41.4579317000000031612216844223439693450927734375,
        "min_lon": 29.24155830000000122481651487760245800018310546875,
        "max_lat": 41.4671000000000020691004465334117412567138671875,
        "max_lon": 29.260778299999998353086994029581546783447265625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 6, 2026 02:10 UTC 75.0%
  • Duration: 1h 57m
  • Radius: 1,369 meters
  • Data Points: 31 AIS positions
  • Centroid: 41.4661, 29.2521
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1368.90000000000009094947017729282379150390625,
    "duration_minutes": 117.2000000000000028421709430404007434844970703125,
    "points": 31,
    "centroid": {
        "lat": 41.4660671516129042402099003084003925323486328125,
        "lon": 29.25211843870967953762374236248433589935302734375
    },
    "bbox": {
        "min_lat": 41.4579317000000031612216844223439693450927734375,
        "min_lon": 29.23573999999999983856469043530523777008056640625,
        "max_lat": 41.4671000000000020691004465334117412567138671875,
        "max_lon": 29.260778299999998353086994029581546783447265625
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 6, 2026 02:10 UTC 75.0%
  • Duration: 1h 57m
  • Radius: 1,369 meters
  • Data Points: 31 AIS positions
  • Centroid: 41.4661, 29.2521
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1368.90000000000009094947017729282379150390625,
    "duration_minutes": 117.2000000000000028421709430404007434844970703125,
    "points": 31,
    "centroid": {
        "lat": 41.4660671516129042402099003084003925323486328125,
        "lon": 29.25211843870967953762374236248433589935302734375
    },
    "bbox": {
        "min_lat": 41.4579317000000031612216844223439693450927734375,
        "min_lon": 29.23573999999999983856469043530523777008056640625,
        "max_lat": 41.4671000000000020691004465334117412567138671875,
        "max_lon": 29.260778299999998353086994029581546783447265625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 6, 2026 02:02 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 3h 21m
  • Data Points: 61 AIS positions
  • Period: 2026-09-06T02:02:01+00:00 to 2026-09-06T05:23:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 201.69999999999998863131622783839702606201171875,
    "points_in_zone": 61,
    "first_point": {
        "ts": "2026-09-06T02:02:01+00:00",
        "lat": 41.46474500000000062982508097775280475616455078125,
        "lon": 29.223633299999999479723555850796401500701904296875
    },
    "last_point": {
        "ts": "2026-09-06T05:23:41+00:00",
        "lat": 41.39544169999999922993083600886166095733642578125,
        "lon": 29.212783300000001673879523877985775470733642578125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 6, 2026 02:02 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 21m
  • Data Points: 61 AIS positions
  • Period: 2026-09-06T02:02:01+00:00 to 2026-09-06T05:23:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 201.69999999999998863131622783839702606201171875,
    "points_in_zone": 61,
    "first_point": {
        "ts": "2026-09-06T02:02:01+00:00",
        "lat": 41.46474500000000062982508097775280475616455078125,
        "lon": 29.223633299999999479723555850796401500701904296875
    },
    "last_point": {
        "ts": "2026-09-06T05:23:41+00:00",
        "lat": 41.39544169999999922993083600886166095733642578125,
        "lon": 29.212783300000001673879523877985775470733642578125
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 6, 2026 01:14 UTC 75.0%
  • Duration: 1h 42m
  • Radius: 1,144 meters
  • Data Points: 27 AIS positions
  • Centroid: 41.4661, 29.2339
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1143.799999999999954525264911353588104248046875,
    "duration_minutes": 102.2999999999999971578290569595992565155029296875,
    "points": 27,
    "centroid": {
        "lat": 41.46609246666667303315989556722342967987060546875,
        "lon": 29.233925988888895375339416204951703548431396484375
    },
    "bbox": {
        "min_lat": 41.4645282999999977846528054215013980865478515625,
        "min_lon": 29.22270830000000074733179644681513309478759765625,
        "max_lat": 41.467084999999997307895682752132415771484375,
        "max_lon": 29.24755499999999841520548216067254543304443359375
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 6, 2026 01:14 UTC 75.0%
  • Duration: 1h 42m
  • Radius: 1,144 meters
  • Data Points: 27 AIS positions
  • Centroid: 41.4661, 29.2339
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1143.799999999999954525264911353588104248046875,
    "duration_minutes": 102.2999999999999971578290569595992565155029296875,
    "points": 27,
    "centroid": {
        "lat": 41.46609246666667303315989556722342967987060546875,
        "lon": 29.233925988888895375339416204951703548431396484375
    },
    "bbox": {
        "min_lat": 41.4645282999999977846528054215013980865478515625,
        "min_lon": 29.22270830000000074733179644681513309478759765625,
        "max_lat": 41.467084999999997307895682752132415771484375,
        "max_lon": 29.24755499999999841520548216067254543304443359375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 6, 2026 01:03 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 4h 20m
  • Data Points: 81 AIS positions
  • Period: 2026-09-06T01:03:01+00:00 to 2026-09-06T05:23:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 260.69999999999998863131622783839702606201171875,
    "points_in_zone": 81,
    "first_point": {
        "ts": "2026-09-06T01:03:01+00:00",
        "lat": 41.4614049999999991769072948954999446868896484375,
        "lon": 29.211708300000001514717951067723333835601806640625
    },
    "last_point": {
        "ts": "2026-09-06T05:23:41+00:00",
        "lat": 41.39544169999999922993083600886166095733642578125,
        "lon": 29.212783300000001673879523877985775470733642578125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 6, 2026 01:03 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 20m
  • Data Points: 81 AIS positions
  • Period: 2026-09-06T01:03:01+00:00 to 2026-09-06T05:23:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 260.69999999999998863131622783839702606201171875,
    "points_in_zone": 81,
    "first_point": {
        "ts": "2026-09-06T01:03:01+00:00",
        "lat": 41.4614049999999991769072948954999446868896484375,
        "lon": 29.211708300000001514717951067723333835601806640625
    },
    "last_point": {
        "ts": "2026-09-06T05:23:41+00:00",
        "lat": 41.39544169999999922993083600886166095733642578125,
        "lon": 29.212783300000001673879523877985775470733642578125
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 6, 2026 00:02 UTC 75.0%
  • Duration: 1h 59m
  • Radius: 1,169 meters
  • Data Points: 39 AIS positions
  • Centroid: 41.4639, 29.2216
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1168.700000000000045474735088646411895751953125,
    "duration_minutes": 119.2000000000000028421709430404007434844970703125,
    "points": 39,
    "centroid": {
        "lat": 41.4638950820512803829842596314847469329833984375,
        "lon": 29.221616405128198579177478677593171596527099609375
    },
    "bbox": {
        "min_lat": 41.4606899999999995998223312199115753173828125,
        "min_lon": 29.20967830000000020618244889192283153533935546875,
        "max_lat": 41.46640330000000318477759719826281070709228515625,
        "max_lon": 29.235203299999998449720806092955172061920166015625
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 6, 2026 00:02 UTC 75.0%
  • Duration: 1h 59m
  • Radius: 1,169 meters
  • Data Points: 39 AIS positions
  • Centroid: 41.4639, 29.2216
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1168.700000000000045474735088646411895751953125,
    "duration_minutes": 119.2000000000000028421709430404007434844970703125,
    "points": 39,
    "centroid": {
        "lat": 41.4638950820512803829842596314847469329833984375,
        "lon": 29.221616405128198579177478677593171596527099609375
    },
    "bbox": {
        "min_lat": 41.4606899999999995998223312199115753173828125,
        "min_lon": 29.20967830000000020618244889192283153533935546875,
        "max_lat": 41.46640330000000318477759719826281070709228515625,
        "max_lon": 29.235203299999998449720806092955172061920166015625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 6, 2026 00:02 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 5h 21m
  • Data Points: 105 AIS positions
  • Period: 2026-09-06T00:02:31+00:00 to 2026-09-06T05:23:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 321.19999999999998863131622783839702606201171875,
    "points_in_zone": 105,
    "first_point": {
        "ts": "2026-09-06T00:02:31+00:00",
        "lat": 41.45733500000000049112713895738124847412109375,
        "lon": 29.20134829999999936944732326082885265350341796875
    },
    "last_point": {
        "ts": "2026-09-06T05:23:41+00:00",
        "lat": 41.39544169999999922993083600886166095733642578125,
        "lon": 29.212783300000001673879523877985775470733642578125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 6, 2026 00:02 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 21m
  • Data Points: 105 AIS positions
  • Period: 2026-09-06T00:02:31+00:00 to 2026-09-06T05:23:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 321.19999999999998863131622783839702606201171875,
    "points_in_zone": 105,
    "first_point": {
        "ts": "2026-09-06T00:02:31+00:00",
        "lat": 41.45733500000000049112713895738124847412109375,
        "lon": 29.20134829999999936944732326082885265350341796875
    },
    "last_point": {
        "ts": "2026-09-06T05:23:41+00:00",
        "lat": 41.39544169999999922993083600886166095733642578125,
        "lon": 29.212783300000001673879523877985775470733642578125
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 23:00 UTC 75.0%
  • Duration: 2h 9m
  • Radius: 1,154 meters
  • Data Points: 48 AIS positions
  • Centroid: 41.4609, 29.2108
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1153.799999999999954525264911353588104248046875,
    "duration_minutes": 129.80000000000001136868377216160297393798828125,
    "points": 48,
    "centroid": {
        "lat": 41.46085142083332897300351760350167751312255859375,
        "lon": 29.210829091666681733840960077941417694091796875
    },
    "bbox": {
        "min_lat": 41.45664330000000319387254421599209308624267578125,
        "min_lon": 29.199831700000000722639015293680131435394287109375,
        "max_lat": 41.46474500000000062982508097775280475616455078125,
        "max_lon": 29.223633299999999479723555850796401500701904296875
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 23:00 UTC 75.0%
  • Duration: 2h 9m
  • Radius: 1,154 meters
  • Data Points: 48 AIS positions
  • Centroid: 41.4609, 29.2108
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1153.799999999999954525264911353588104248046875,
    "duration_minutes": 129.80000000000001136868377216160297393798828125,
    "points": 48,
    "centroid": {
        "lat": 41.46085142083332897300351760350167751312255859375,
        "lon": 29.210829091666681733840960077941417694091796875
    },
    "bbox": {
        "min_lat": 41.45664330000000319387254421599209308624267578125,
        "min_lon": 29.199831700000000722639015293680131435394287109375,
        "max_lat": 41.46474500000000062982508097775280475616455078125,
        "max_lon": 29.223633299999999479723555850796401500701904296875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 23:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 23m
  • Data Points: 129 AIS positions
  • Period: 2026-09-05T23:00:21+00:00 to 2026-09-06T05:23:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 383.30000000000001136868377216160297393798828125,
    "points_in_zone": 129,
    "first_point": {
        "ts": "2026-09-05T23:00:21+00:00",
        "lat": 41.453564999999997553459252230823040008544921875,
        "lon": 29.19374330000000128393367049284279346466064453125
    },
    "last_point": {
        "ts": "2026-09-06T05:23:41+00:00",
        "lat": 41.39544169999999922993083600886166095733642578125,
        "lon": 29.212783300000001673879523877985775470733642578125
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 23:00 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 23m
  • Data Points: 129 AIS positions
  • Period: 2026-09-05T23:00:21+00:00 to 2026-09-06T05:23:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 383.30000000000001136868377216160297393798828125,
    "points_in_zone": 129,
    "first_point": {
        "ts": "2026-09-05T23:00:21+00:00",
        "lat": 41.453564999999997553459252230823040008544921875,
        "lon": 29.19374330000000128393367049284279346466064453125
    },
    "last_point": {
        "ts": "2026-09-06T05:23:41+00:00",
        "lat": 41.39544169999999922993083600886166095733642578125,
        "lon": 29.212783300000001673879523877985775470733642578125
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 22:40 UTC 75.0%
  • Duration: 2h 24m
  • Radius: 1,125 meters
  • Data Points: 57 AIS positions
  • Centroid: 41.4574, 29.2020
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1124.59999999999990905052982270717620849609375,
    "duration_minutes": 144.19999999999998863131622783839702606201171875,
    "points": 57,
    "centroid": {
        "lat": 41.45738903333332103784414357505738735198974609375,
        "lon": 29.201972889473676531224555219523608684539794921875
    },
    "bbox": {
        "min_lat": 41.4531367000000017242200556211173534393310546875,
        "min_lon": 29.1927400000000005775291356258094310760498046875,
        "max_lat": 41.4620699999999970941644278354942798614501953125,
        "max_lon": 29.2139082999999999401552486233413219451904296875
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 22:40 UTC 75.0%
  • Duration: 2h 24m
  • Radius: 1,125 meters
  • Data Points: 57 AIS positions
  • Centroid: 41.4574, 29.2020
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1124.59999999999990905052982270717620849609375,
    "duration_minutes": 144.19999999999998863131622783839702606201171875,
    "points": 57,
    "centroid": {
        "lat": 41.45738903333332103784414357505738735198974609375,
        "lon": 29.201972889473676531224555219523608684539794921875
    },
    "bbox": {
        "min_lat": 41.4531367000000017242200556211173534393310546875,
        "min_lon": 29.1927400000000005775291356258094310760498046875,
        "max_lat": 41.4620699999999970941644278354942798614501953125,
        "max_lon": 29.2139082999999999401552486233413219451904296875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 22:40 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 133 AIS positions
  • Period: 2026-09-05T22:50:32+00:00 to 2026-09-06T05:23:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 133,
    "first_point": {
        "ts": "2026-09-05T22:50:32+00:00",
        "lat": 41.4531367000000017242200556211173534393310546875,
        "lon": 29.1927400000000005775291356258094310760498046875
    },
    "last_point": {
        "ts": "2026-09-06T05:23:41+00:00",
        "lat": 41.39544169999999922993083600886166095733642578125,
        "lon": 29.212783300000001673879523877985775470733642578125
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 22:40 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 33m
  • Data Points: 133 AIS positions
  • Period: 2026-09-05T22:50:32+00:00 to 2026-09-06T05:23:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 133,
    "first_point": {
        "ts": "2026-09-05T22:50:32+00:00",
        "lat": 41.4531367000000017242200556211173534393310546875,
        "lon": 29.1927400000000005775291356258094310760498046875
    },
    "last_point": {
        "ts": "2026-09-06T05:23:41+00:00",
        "lat": 41.39544169999999922993083600886166095733642578125,
        "lon": 29.212783300000001673879523877985775470733642578125
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 17:00 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 39m
  • Data Points: 41 AIS positions
  • Period: 2026-09-05T17:30:39+00:00 to 2026-09-06T00:09:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 399.19999999999998863131622783839702606201171875,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-09-05T17:30:39+00:00",
        "lat": 41.45042500000000273985278909094631671905517578125,
        "lon": 29.172916699999998257908373489044606685638427734375
    },
    "last_point": {
        "ts": "2026-09-06T00:09:50+00:00",
        "lat": 41.4578867000000030884621082805097103118896484375,
        "lon": 29.202451700000001011403583106584846973419189453125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 17:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 39m
  • Data Points: 41 AIS positions
  • Period: 2026-09-05T17:30:39+00:00 to 2026-09-06T00:09:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 399.19999999999998863131622783839702606201171875,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-09-05T17:30:39+00:00",
        "lat": 41.45042500000000273985278909094631671905517578125,
        "lon": 29.172916699999998257908373489044606685638427734375
    },
    "last_point": {
        "ts": "2026-09-06T00:09:50+00:00",
        "lat": 41.4578867000000030884621082805097103118896484375,
        "lon": 29.202451700000001011403583106584846973419189453125
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 16:02 UTC 75.0%
  • Duration: 1h 37m
  • Radius: 526 meters
  • Data Points: 33 AIS positions
  • Centroid: 41.4537, 29.1705
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 526.299999999999954525264911353588104248046875,
    "duration_minutes": 97.7999999999999971578290569595992565155029296875,
    "points": 33,
    "centroid": {
        "lat": 41.4537056121211975323603837750852108001708984375,
        "lon": 29.17045611515151648518440197221934795379638671875
    },
    "bbox": {
        "min_lat": 41.44970670000000012578311725519597530364990234375,
        "min_lon": 29.16682829999999881920302868820726871490478515625,
        "max_lat": 41.45758000000000009777068044058978557586669921875,
        "max_lon": 29.173623299999999147757989703677594661712646484375
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 16:02 UTC 75.0%
  • Duration: 1h 37m
  • Radius: 526 meters
  • Data Points: 33 AIS positions
  • Centroid: 41.4537, 29.1705
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 526.299999999999954525264911353588104248046875,
    "duration_minutes": 97.7999999999999971578290569595992565155029296875,
    "points": 33,
    "centroid": {
        "lat": 41.4537056121211975323603837750852108001708984375,
        "lon": 29.17045611515151648518440197221934795379638671875
    },
    "bbox": {
        "min_lat": 41.44970670000000012578311725519597530364990234375,
        "min_lon": 29.16682829999999881920302868820726871490478515625,
        "max_lat": 41.45758000000000009777068044058978557586669921875,
        "max_lon": 29.173623299999999147757989703677594661712646484375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 16:02 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 35m
  • Data Points: 37 AIS positions
  • Period: 2026-09-05T16:52:01+00:00 to 2026-09-05T23:27:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 395.69999999999998863131622783839702606201171875,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-09-05T16:52:01+00:00",
        "lat": 41.45373500000000177578840521164238452911376953125,
        "lon": 29.17063329999999865549398236908018589019775390625
    },
    "last_point": {
        "ts": "2026-09-05T23:27:42+00:00",
        "lat": 41.455078299999996715996530838310718536376953125,
        "lon": 29.196684999999998666453393525443971157073974609375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 16:02 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 35m
  • Data Points: 37 AIS positions
  • Period: 2026-09-05T16:52:01+00:00 to 2026-09-05T23:27:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 395.69999999999998863131622783839702606201171875,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-09-05T16:52:01+00:00",
        "lat": 41.45373500000000177578840521164238452911376953125,
        "lon": 29.17063329999999865549398236908018589019775390625
    },
    "last_point": {
        "ts": "2026-09-05T23:27:42+00:00",
        "lat": 41.455078299999996715996530838310718536376953125,
        "lon": 29.196684999999998666453393525443971157073974609375
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 15:24 UTC 75.0%
  • Duration: 2h 14m
  • Radius: 768 meters
  • Data Points: 44 AIS positions
  • Centroid: 41.4549, 29.1690
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 768.200000000000045474735088646411895751953125,
    "duration_minutes": 134.900000000000005684341886080801486968994140625,
    "points": 44,
    "centroid": {
        "lat": 41.45492890454546142109393258579075336456298828125,
        "lon": 29.169030649999992732546161278150975704193115234375
    },
    "bbox": {
        "min_lat": 41.44970670000000012578311725519597530364990234375,
        "min_lon": 29.162195000000000533191268914379179477691650390625,
        "max_lat": 41.45955500000000171212377608753740787506103515625,
        "max_lon": 29.173623299999999147757989703677594661712646484375
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 15:24 UTC 75.0%
  • Duration: 2h 14m
  • Radius: 768 meters
  • Data Points: 44 AIS positions
  • Centroid: 41.4549, 29.1690
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 768.200000000000045474735088646411895751953125,
    "duration_minutes": 134.900000000000005684341886080801486968994140625,
    "points": 44,
    "centroid": {
        "lat": 41.45492890454546142109393258579075336456298828125,
        "lon": 29.169030649999992732546161278150975704193115234375
    },
    "bbox": {
        "min_lat": 41.44970670000000012578311725519597530364990234375,
        "min_lon": 29.162195000000000533191268914379179477691650390625,
        "max_lat": 41.45955500000000171212377608753740787506103515625,
        "max_lon": 29.173623299999999147757989703677594661712646484375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 15:00 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 2h 39m
  • Data Points: 52 AIS positions
  • Period: 2026-09-05T15:00:46+00:00 to 2026-09-05T17:39:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 159.099999999999994315658113919198513031005859375,
    "points_in_zone": 52,
    "first_point": {
        "ts": "2026-09-05T15:00:46+00:00",
        "lat": 41.4598883000000029142029234208166599273681640625,
        "lon": 29.15874000000000165755409398116171360015869140625
    },
    "last_point": {
        "ts": "2026-09-05T17:39:49+00:00",
        "lat": 41.44970670000000012578311725519597530364990234375,
        "lon": 29.173623299999999147757989703677594661712646484375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 15:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 39m
  • Data Points: 52 AIS positions
  • Period: 2026-09-05T15:00:46+00:00 to 2026-09-05T17:39:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 159.099999999999994315658113919198513031005859375,
    "points_in_zone": 52,
    "first_point": {
        "ts": "2026-09-05T15:00:46+00:00",
        "lat": 41.4598883000000029142029234208166599273681640625,
        "lon": 29.15874000000000165755409398116171360015869140625
    },
    "last_point": {
        "ts": "2026-09-05T17:39:49+00:00",
        "lat": 41.44970670000000012578311725519597530364990234375,
        "lon": 29.173623299999999147757989703677594661712646484375
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 14:00 UTC 75.0%
  • Duration: 3h 39m
  • Radius: 1,040 meters
  • Data Points: 71 AIS positions
  • Centroid: 41.4563, 29.1647
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1039.90000000000009094947017729282379150390625,
    "duration_minutes": 219.19999999999998863131622783839702606201171875,
    "points": 71,
    "centroid": {
        "lat": 41.45625809859154031755679170601069927215576171875,
        "lon": 29.164731504225361646831515827216207981109619140625
    },
    "bbox": {
        "min_lat": 41.44970670000000012578311725519597530364990234375,
        "min_lon": 29.155623299999998465636963373981416225433349609375,
        "max_lat": 41.4599132999999966386894811876118183135986328125,
        "max_lon": 29.173623299999999147757989703677594661712646484375
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 14:00 UTC 75.0%
  • Duration: 3h 39m
  • Radius: 1,040 meters
  • Data Points: 71 AIS positions
  • Centroid: 41.4563, 29.1647
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1039.90000000000009094947017729282379150390625,
    "duration_minutes": 219.19999999999998863131622783839702606201171875,
    "points": 71,
    "centroid": {
        "lat": 41.45625809859154031755679170601069927215576171875,
        "lon": 29.164731504225361646831515827216207981109619140625
    },
    "bbox": {
        "min_lat": 41.44970670000000012578311725519597530364990234375,
        "min_lon": 29.155623299999998465636963373981416225433349609375,
        "max_lat": 41.4599132999999966386894811876118183135986328125,
        "max_lon": 29.173623299999999147757989703677594661712646484375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 14:00 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 3h 39m
  • Data Points: 71 AIS positions
  • Period: 2026-09-05T14:00:40+00:00 to 2026-09-05T17:39:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 219.19999999999998863131622783839702606201171875,
    "points_in_zone": 71,
    "first_point": {
        "ts": "2026-09-05T14:00:40+00:00",
        "lat": 41.45176169999999871151885599829256534576416015625,
        "lon": 29.156884999999999052988641778938472270965576171875
    },
    "last_point": {
        "ts": "2026-09-05T17:39:49+00:00",
        "lat": 41.44970670000000012578311725519597530364990234375,
        "lon": 29.173623299999999147757989703677594661712646484375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 14:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 39m
  • Data Points: 71 AIS positions
  • Period: 2026-09-05T14:00:40+00:00 to 2026-09-05T17:39:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 219.19999999999998863131622783839702606201171875,
    "points_in_zone": 71,
    "first_point": {
        "ts": "2026-09-05T14:00:40+00:00",
        "lat": 41.45176169999999871151885599829256534576416015625,
        "lon": 29.156884999999999052988641778938472270965576171875
    },
    "last_point": {
        "ts": "2026-09-05T17:39:49+00:00",
        "lat": 41.44970670000000012578311725519597530364990234375,
        "lon": 29.173623299999999147757989703677594661712646484375
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 13:49 UTC 75.0%
  • Duration: 3h 50m
  • Radius: 1,076 meters
  • Data Points: 75 AIS positions
  • Centroid: 41.4559, 29.1642
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1076,
    "duration_minutes": 230.69999999999998863131622783839702606201171875,
    "points": 75,
    "centroid": {
        "lat": 41.455927887999990844036801718175411224365234375,
        "lon": 29.16424564666667862411486566998064517974853515625
    },
    "bbox": {
        "min_lat": 41.4495732999999972889781929552555084228515625,
        "min_lon": 29.15451170000000047366484068334102630615234375,
        "max_lat": 41.4599132999999966386894811876118183135986328125,
        "max_lon": 29.173623299999999147757989703677594661712646484375
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 13:49 UTC 75.0%
  • Duration: 3h 50m
  • Radius: 1,076 meters
  • Data Points: 75 AIS positions
  • Centroid: 41.4559, 29.1642
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1076,
    "duration_minutes": 230.69999999999998863131622783839702606201171875,
    "points": 75,
    "centroid": {
        "lat": 41.455927887999990844036801718175411224365234375,
        "lon": 29.16424564666667862411486566998064517974853515625
    },
    "bbox": {
        "min_lat": 41.4495732999999972889781929552555084228515625,
        "min_lon": 29.15451170000000047366484068334102630615234375,
        "max_lat": 41.4599132999999966386894811876118183135986328125,
        "max_lon": 29.173623299999999147757989703677594661712646484375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 13:04 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 35m
  • Data Points: 89 AIS positions
  • Period: 2026-09-05T13:04:41+00:00 to 2026-09-05T17:39:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 275.1000000000000227373675443232059478759765625,
    "points_in_zone": 89,
    "first_point": {
        "ts": "2026-09-05T13:04:41+00:00",
        "lat": 41.45462169999999701985871070064604282379150390625,
        "lon": 29.147838300000000089085006038658320903778076171875
    },
    "last_point": {
        "ts": "2026-09-05T17:39:49+00:00",
        "lat": 41.44970670000000012578311725519597530364990234375,
        "lon": 29.173623299999999147757989703677594661712646484375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 13:04 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 4h 35m
  • Data Points: 89 AIS positions
  • Period: 2026-09-05T13:04:41+00:00 to 2026-09-05T17:39:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 275.1000000000000227373675443232059478759765625,
    "points_in_zone": 89,
    "first_point": {
        "ts": "2026-09-05T13:04:41+00:00",
        "lat": 41.45462169999999701985871070064604282379150390625,
        "lon": 29.147838300000000089085006038658320903778076171875
    },
    "last_point": {
        "ts": "2026-09-05T17:39:49+00:00",
        "lat": 41.44970670000000012578311725519597530364990234375,
        "lon": 29.173623299999999147757989703677594661712646484375
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 12:01 UTC 75.0%
  • Duration: 4h 44m
  • Radius: 1,308 meters
  • Data Points: 91 AIS positions
  • Centroid: 41.4555, 29.1612
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1307.90000000000009094947017729282379150390625,
    "duration_minutes": 284.5,
    "points": 91,
    "centroid": {
        "lat": 41.455537673626366768075968138873577117919921875,
        "lon": 29.161177932967031978250815882347524166107177734375
    },
    "bbox": {
        "min_lat": 41.4495732999999972889781929552555084228515625,
        "min_lon": 29.14552499999999923829818726517260074615478515625,
        "max_lat": 41.4599132999999966386894811876118183135986328125,
        "max_lon": 29.17324669999999997571649146266281604766845703125
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 12:01 UTC 75.0%
  • Duration: 4h 44m
  • Radius: 1,308 meters
  • Data Points: 91 AIS positions
  • Centroid: 41.4555, 29.1612
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1307.90000000000009094947017729282379150390625,
    "duration_minutes": 284.5,
    "points": 91,
    "centroid": {
        "lat": 41.455537673626366768075968138873577117919921875,
        "lon": 29.161177932967031978250815882347524166107177734375
    },
    "bbox": {
        "min_lat": 41.4495732999999972889781929552555084228515625,
        "min_lon": 29.14552499999999923829818726517260074615478515625,
        "max_lat": 41.4599132999999966386894811876118183135986328125,
        "max_lon": 29.17324669999999997571649146266281604766845703125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 12:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 5h 38m
  • Data Points: 106 AIS positions
  • Period: 2026-09-05T12:01:11+00:00 to 2026-09-05T17:39:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 338.6000000000000227373675443232059478759765625,
    "points_in_zone": 106,
    "first_point": {
        "ts": "2026-09-05T12:01:11+00:00",
        "lat": 41.456428299999998898783815093338489532470703125,
        "lon": 29.13519670000000161280695465393364429473876953125
    },
    "last_point": {
        "ts": "2026-09-05T17:39:49+00:00",
        "lat": 41.44970670000000012578311725519597530364990234375,
        "lon": 29.173623299999999147757989703677594661712646484375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 12:01 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 38m
  • Data Points: 106 AIS positions
  • Period: 2026-09-05T12:01:11+00:00 to 2026-09-05T17:39:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 338.6000000000000227373675443232059478759765625,
    "points_in_zone": 106,
    "first_point": {
        "ts": "2026-09-05T12:01:11+00:00",
        "lat": 41.456428299999998898783815093338489532470703125,
        "lon": 29.13519670000000161280695465393364429473876953125
    },
    "last_point": {
        "ts": "2026-09-05T17:39:49+00:00",
        "lat": 41.44970670000000012578311725519597530364990234375,
        "lon": 29.173623299999999147757989703677594661712646484375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 11:07 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 32m
  • Data Points: 121 AIS positions
  • Period: 2026-09-05T11:07:22+00:00 to 2026-09-05T17:39:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 392.3999999999999772626324556767940521240234375,
    "points_in_zone": 121,
    "first_point": {
        "ts": "2026-09-05T11:07:22+00:00",
        "lat": 41.44204830000000328027454088442027568817138671875,
        "lon": 29.130096699999999287911123246885836124420166015625
    },
    "last_point": {
        "ts": "2026-09-05T17:39:49+00:00",
        "lat": 41.44970670000000012578311725519597530364990234375,
        "lon": 29.173623299999999147757989703677594661712646484375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 11:07 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 32m
  • Data Points: 121 AIS positions
  • Period: 2026-09-05T11:07:22+00:00 to 2026-09-05T17:39:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 392.3999999999999772626324556767940521240234375,
    "points_in_zone": 121,
    "first_point": {
        "ts": "2026-09-05T11:07:22+00:00",
        "lat": 41.44204830000000328027454088442027568817138671875,
        "lon": 29.130096699999999287911123246885836124420166015625
    },
    "last_point": {
        "ts": "2026-09-05T17:39:49+00:00",
        "lat": 41.44970670000000012578311725519597530364990234375,
        "lon": 29.173623299999999147757989703677594661712646484375
    }
}

Methodology: 2026.01.18

Source snapshot

SanctionerAs ofEntity ID
🇬🇧 UK2025-09-299388780

We mirror official lists; always verify at the source.

Sanctioned on the same day

  • ASTRAL · IMO 9274800 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • DALVA · IMO 9378620 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • Destan · IMO 9388766 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • Ederra · IMO 9258026 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • ELYTE · IMO 9345623 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • FLORA 1 · IMO 9307815 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • FONDEYA · IMO 9388742 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • GRANAT · IMO 9404948 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK