Aura 1

IMO 9472634

Vessel information

Vessel Name Aura 1 View name history 📜
IMO Number 9472634
MMSI 352005472
Vessel Type Oil Tanker | Pétrolier
Flag 🇵🇦 Panama View flag history 📜
Call Sign 3E8729
Gross Tonnage 61,336 GT
Year Built 2011

Sanctioned by

🇪🇺 EU 2025-10-24🇬🇧 UK 2026-02-24

Company & Ownership

🏢
Dava Shipping Ltd
IMO Company: 0137823
Address Aarti Chambers, 102, La Ciotat, Mont Fleuri, Mahe Island Seychelles.
Status Active
Fleet 1.0 owner, 1.0 operator, 1.0 manager, 0.0 beneficial

Management & Operations

ISM Manager
HENG SHAN SHIPMANAGEMENT CO
Room 312, 998, Jinyu Lu, Songjiang Qu, Shanghai, 201607, China.
Commercial Manager
DAVA SHIPPING LTD

Classification & Safety

Current Classification
Indian Register of Shipping (IACS) Delivered

Port State Control (PSC) Inspections

⚠️
Risk Level
LOW
Last 36 Months
3
Inspections
Last Inspection
📍 Rotterdam
📅 2025-02-21

Survey Renewal & Certificates

Code Type Issuer Issued Expires
511 International Ship Security ABS 07/10/2023 07/09/2028
533 Maritime Labour Certificate ABS 07/10/2023 07/09/2028

Programs & Notes

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

Vessel Changes

7 changes

AIS Events

50 events detected • 2 zones • Last: Sep 9, 2026

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 23:46 UTC 75.0%
  • Duration: 5h 3m
  • Radius: 75 meters
  • Data Points: 13 AIS positions
  • Centroid: 40.9525, 28.7770
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 74.7999999999999971578290569595992565155029296875,
    "duration_minutes": 303,
    "points": 13,
    "centroid": {
        "lat": 40.952518853846157753650913946330547332763671875,
        "lon": 28.776956661538459769644759944640100002288818359375
    },
    "bbox": {
        "min_lat": 40.952038299999998116618371568620204925537109375,
        "min_lon": 28.776773299999998556586433551274240016937255859375,
        "max_lat": 40.95317829999999759138518129475414752960205078125,
        "max_lon": 28.777271700000000009822542779147624969482421875
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 9, 2026 23:46 UTC 75.0%
  • Duration: 5h 3m
  • Radius: 75 meters
  • Data Points: 13 AIS positions
  • Centroid: 40.9525, 28.7770
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 74.7999999999999971578290569595992565155029296875,
    "duration_minutes": 303,
    "points": 13,
    "centroid": {
        "lat": 40.952518853846157753650913946330547332763671875,
        "lon": 28.776956661538459769644759944640100002288818359375
    },
    "bbox": {
        "min_lat": 40.952038299999998116618371568620204925537109375,
        "min_lon": 28.776773299999998556586433551274240016937255859375,
        "max_lat": 40.95317829999999759138518129475414752960205078125,
        "max_lon": 28.777271700000000009822542779147624969482421875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 9, 2026 23:46 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 3m
  • Data Points: 13 AIS positions
  • Period: 2026-09-09T23:46:04+00:00 to 2026-09-10T04:49:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 303,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-09-09T23:46:04+00:00",
        "lat": 40.95240499999999883584678173065185546875,
        "lon": 28.777080000000001547277861391194164752960205078125
    },
    "last_point": {
        "ts": "2026-09-10T04:49:05+00:00",
        "lat": 40.95317829999999759138518129475414752960205078125,
        "lon": 28.776773299999998556586433551274240016937255859375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 23:46 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 5h 3m
  • Data Points: 13 AIS positions
  • Period: 2026-09-09T23:46:04+00:00 to 2026-09-10T04:49:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 303,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-09-09T23:46:04+00:00",
        "lat": 40.95240499999999883584678173065185546875,
        "lon": 28.777080000000001547277861391194164752960205078125
    },
    "last_point": {
        "ts": "2026-09-10T04:49:05+00:00",
        "lat": 40.95317829999999759138518129475414752960205078125,
        "lon": 28.776773299999998556586433551274240016937255859375
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 21:06 UTC 75.0%
  • Duration: 6h 21m
  • Radius: 80 meters
  • Data Points: 13 AIS positions
  • Centroid: 40.9526, 28.7769
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 79.7999999999999971578290569595992565155029296875,
    "duration_minutes": 381.1000000000000227373675443232059478759765625,
    "points": 13,
    "centroid": {
        "lat": 40.95259001538462229063952690921723842620849609375,
        "lon": 28.776901153846150549497906467877328395843505859375
    },
    "bbox": {
        "min_lat": 40.952038299999998116618371568620204925537109375,
        "min_lon": 28.776508299999999707097231294028460979461669921875,
        "max_lat": 40.95325170000000269965312327258288860321044921875,
        "max_lon": 28.777271700000000009822542779147624969482421875
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 9, 2026 21:06 UTC 75.0%
  • Duration: 6h 21m
  • Radius: 80 meters
  • Data Points: 13 AIS positions
  • Centroid: 40.9526, 28.7769
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 79.7999999999999971578290569595992565155029296875,
    "duration_minutes": 381.1000000000000227373675443232059478759765625,
    "points": 13,
    "centroid": {
        "lat": 40.95259001538462229063952690921723842620849609375,
        "lon": 28.776901153846150549497906467877328395843505859375
    },
    "bbox": {
        "min_lat": 40.952038299999998116618371568620204925537109375,
        "min_lon": 28.776508299999999707097231294028460979461669921875,
        "max_lat": 40.95325170000000269965312327258288860321044921875,
        "max_lon": 28.777271700000000009822542779147624969482421875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 21:06 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 21m
  • Data Points: 13 AIS positions
  • Period: 2026-09-09T21:06:59+00:00 to 2026-09-10T03:28:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 381.1000000000000227373675443232059478759765625,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-09-09T21:06:59+00:00",
        "lat": 40.953225000000003319655661471188068389892578125,
        "lon": 28.776591700000000884074324858374893665313720703125
    },
    "last_point": {
        "ts": "2026-09-10T03:28:02+00:00",
        "lat": 40.95251669999999677429514122195541858673095703125,
        "lon": 28.776898299999999153442331589758396148681640625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 9, 2026 21:06 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 21m
  • Data Points: 13 AIS positions
  • Period: 2026-09-09T21:06:59+00:00 to 2026-09-10T03:28:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 381.1000000000000227373675443232059478759765625,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-09-09T21:06:59+00:00",
        "lat": 40.953225000000003319655661471188068389892578125,
        "lon": 28.776591700000000884074324858374893665313720703125
    },
    "last_point": {
        "ts": "2026-09-10T03:28:02+00:00",
        "lat": 40.95251669999999677429514122195541858673095703125,
        "lon": 28.776898299999999153442331589758396148681640625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 9, 2026 20:04 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 12 AIS positions
  • Period: 2026-09-09T20:37:00+00:00 to 2026-09-10T03:10:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-09-09T20:37:00+00:00",
        "lat": 40.95278830000000169775375979952514171600341796875,
        "lon": 28.776571700000001641228664084337651729583740234375
    },
    "last_point": {
        "ts": "2026-09-10T03:10:05+00:00",
        "lat": 40.95242999999999966576069709844887256622314453125,
        "lon": 28.776921699999999049168764031492173671722412109375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 9, 2026 20:04 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 76 meters
  • Data Points: 12 AIS positions
  • Centroid: 40.9526, 28.7769
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 75.599999999999994315658113919198513031005859375,
    "duration_minutes": 393.1000000000000227373675443232059478759765625,
    "points": 12,
    "centroid": {
        "lat": 40.95262140000000528061718796379864215850830078125,
        "lon": 28.776870424999998476778273470699787139892578125
    },
    "bbox": {
        "min_lat": 40.952038299999998116618371568620204925537109375,
        "min_lon": 28.776508299999999707097231294028460979461669921875,
        "max_lat": 40.95325170000000269965312327258288860321044921875,
        "max_lon": 28.777271700000000009822542779147624969482421875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 20:04 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 76 meters
  • Data Points: 12 AIS positions
  • Centroid: 40.9526, 28.7769
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 75.599999999999994315658113919198513031005859375,
    "duration_minutes": 393.1000000000000227373675443232059478759765625,
    "points": 12,
    "centroid": {
        "lat": 40.95262140000000528061718796379864215850830078125,
        "lon": 28.776870424999998476778273470699787139892578125
    },
    "bbox": {
        "min_lat": 40.952038299999998116618371568620204925537109375,
        "min_lon": 28.776508299999999707097231294028460979461669921875,
        "max_lat": 40.95325170000000269965312327258288860321044921875,
        "max_lon": 28.777271700000000009822542779147624969482421875
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 20:04 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 33m
  • Data Points: 12 AIS positions
  • Period: 2026-09-09T20:37:00+00:00 to 2026-09-10T03:10:05+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": 12,
    "first_point": {
        "ts": "2026-09-09T20:37:00+00:00",
        "lat": 40.95278830000000169775375979952514171600341796875,
        "lon": 28.776571700000001641228664084337651729583740234375
    },
    "last_point": {
        "ts": "2026-09-10T03:10:05+00:00",
        "lat": 40.95242999999999966576069709844887256622314453125,
        "lon": 28.776921699999999049168764031492173671722412109375
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 19:03 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 75 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.9526, 28.7768
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 75.400000000000005684341886080801486968994140625,
    "duration_minutes": 390,
    "points": 10,
    "centroid": {
        "lat": 40.9526240000000001373336999677121639251708984375,
        "lon": 28.77681900999999697887687943875789642333984375
    },
    "bbox": {
        "min_lat": 40.952038299999998116618371568620204925537109375,
        "min_lon": 28.776508299999999707097231294028460979461669921875,
        "max_lat": 40.95325170000000269965312327258288860321044921875,
        "max_lon": 28.777271700000000009822542779147624969482421875
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 9, 2026 19:03 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 75 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.9526, 28.7768
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 75.400000000000005684341886080801486968994140625,
    "duration_minutes": 390,
    "points": 10,
    "centroid": {
        "lat": 40.9526240000000001373336999677121639251708984375,
        "lon": 28.77681900999999697887687943875789642333984375
    },
    "bbox": {
        "min_lat": 40.952038299999998116618371568620204925537109375,
        "min_lon": 28.776508299999999707097231294028460979461669921875,
        "max_lat": 40.95325170000000269965312327258288860321044921875,
        "max_lon": 28.777271700000000009822542779147624969482421875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 19:03 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 30m
  • Data Points: 10 AIS positions
  • Period: 2026-09-09T19:03:59+00:00 to 2026-09-10T01:34:01+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 390,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-09-09T19:03:59+00:00",
        "lat": 40.95248000000000132558852783404290676116943359375,
        "lon": 28.776638299999998338307705125771462917327880859375
    },
    "last_point": {
        "ts": "2026-09-10T01:34:01+00:00",
        "lat": 40.9522367000000002690285327844321727752685546875,
        "lon": 28.777126700000000170120983966626226902008056640625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 9, 2026 19:03 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 30m
  • Data Points: 10 AIS positions
  • Period: 2026-09-09T19:03:59+00:00 to 2026-09-10T01:34:01+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 390,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-09-09T19:03:59+00:00",
        "lat": 40.95248000000000132558852783404290676116943359375,
        "lon": 28.776638299999998338307705125771462917327880859375
    },
    "last_point": {
        "ts": "2026-09-10T01:34:01+00:00",
        "lat": 40.9522367000000002690285327844321727752685546875,
        "lon": 28.777126700000000170120983966626226902008056640625
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 18:55 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 79 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.9526, 28.7768
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 78.7999999999999971578290569595992565155029296875,
    "duration_minutes": 393,
    "points": 10,
    "centroid": {
        "lat": 40.9526435000000077479853644035756587982177734375,
        "lon": 28.77678250999999676196239306591451168060302734375
    },
    "bbox": {
        "min_lat": 40.952038299999998116618371568620204925537109375,
        "min_lon": 28.776508299999999707097231294028460979461669921875,
        "max_lat": 40.95325170000000269965312327258288860321044921875,
        "max_lon": 28.777271700000000009822542779147624969482421875
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 9, 2026 18:55 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 79 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.9526, 28.7768
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 78.7999999999999971578290569595992565155029296875,
    "duration_minutes": 393,
    "points": 10,
    "centroid": {
        "lat": 40.9526435000000077479853644035756587982177734375,
        "lon": 28.77678250999999676196239306591451168060302734375
    },
    "bbox": {
        "min_lat": 40.952038299999998116618371568620204925537109375,
        "min_lon": 28.776508299999999707097231294028460979461669921875,
        "max_lat": 40.95325170000000269965312327258288860321044921875,
        "max_lon": 28.777271700000000009822542779147624969482421875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 9, 2026 18:55 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 10 AIS positions
  • Period: 2026-09-09T18:55:01+00:00 to 2026-09-10T01:28:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-09-09T18:55:01+00:00",
        "lat": 40.95243169999999821584424353204667568206787109375,
        "lon": 28.77676170000000155368979903869330883026123046875
    },
    "last_point": {
        "ts": "2026-09-10T01:28:02+00:00",
        "lat": 40.95211669999999770652721053920686244964599609375,
        "lon": 28.777204999999998591420080629177391529083251953125
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 18:55 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 33m
  • Data Points: 10 AIS positions
  • Period: 2026-09-09T18:55:01+00:00 to 2026-09-10T01:28:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 393,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-09-09T18:55:01+00:00",
        "lat": 40.95243169999999821584424353204667568206787109375,
        "lon": 28.77676170000000155368979903869330883026123046875
    },
    "last_point": {
        "ts": "2026-09-10T01:28:02+00:00",
        "lat": 40.95211669999999770652721053920686244964599609375,
        "lon": 28.777204999999998591420080629177391529083251953125
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 16:40 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 4h 38m
  • Data Points: 8 AIS positions
  • Period: 2026-09-09T16:40:02+00:00 to 2026-09-09T21:18:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 278.8999999999999772626324556767940521240234375,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-09-09T16:40:02+00:00",
        "lat": 40.95210829999999901929186307825148105621337890625,
        "lon": 28.7768717000000009420546120963990688323974609375
    },
    "last_point": {
        "ts": "2026-09-09T21:18:58+00:00",
        "lat": 40.953225000000003319655661471188068389892578125,
        "lon": 28.776508299999999707097231294028460979461669921875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 9, 2026 16:40 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 38m
  • Data Points: 8 AIS positions
  • Period: 2026-09-09T16:40:02+00:00 to 2026-09-09T21:18:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 278.8999999999999772626324556767940521240234375,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-09-09T16:40:02+00:00",
        "lat": 40.95210829999999901929186307825148105621337890625,
        "lon": 28.7768717000000009420546120963990688323974609375
    },
    "last_point": {
        "ts": "2026-09-09T21:18:58+00:00",
        "lat": 40.953225000000003319655661471188068389892578125,
        "lon": 28.776508299999999707097231294028460979461669921875
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 15:07 UTC 75.0%
  • Duration: 6h 11m
  • Radius: 68 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.9527, 28.7767
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 67.7000000000000028421709430404007434844970703125,
    "duration_minutes": 371.8999999999999772626324556767940521240234375,
    "points": 10,
    "centroid": {
        "lat": 40.95265117000000287816874333657324314117431640625,
        "lon": 28.776671170000003741051841643638908863067626953125
    },
    "bbox": {
        "min_lat": 40.95210829999999901929186307825148105621337890625,
        "min_lon": 28.776508299999999707097231294028460979461669921875,
        "max_lat": 40.95325170000000269965312327258288860321044921875,
        "max_lon": 28.7768717000000009420546120963990688323974609375
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 9, 2026 15:07 UTC 75.0%
  • Duration: 6h 11m
  • Radius: 68 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.9527, 28.7767
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 67.7000000000000028421709430404007434844970703125,
    "duration_minutes": 371.8999999999999772626324556767940521240234375,
    "points": 10,
    "centroid": {
        "lat": 40.95265117000000287816874333657324314117431640625,
        "lon": 28.776671170000003741051841643638908863067626953125
    },
    "bbox": {
        "min_lat": 40.95210829999999901929186307825148105621337890625,
        "min_lon": 28.776508299999999707097231294028460979461669921875,
        "max_lat": 40.95325170000000269965312327258288860321044921875,
        "max_lon": 28.7768717000000009420546120963990688323974609375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 9, 2026 15:07 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 11m
  • Data Points: 10 AIS positions
  • Period: 2026-09-09T15:07:01+00:00 to 2026-09-09T21:18:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 371.8999999999999772626324556767940521240234375,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-09-09T15:07:01+00:00",
        "lat": 40.952321699999998827479430474340915679931640625,
        "lon": 28.776718299999998862404027022421360015869140625
    },
    "last_point": {
        "ts": "2026-09-09T21:18:58+00:00",
        "lat": 40.953225000000003319655661471188068389892578125,
        "lon": 28.776508299999999707097231294028460979461669921875
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 15:07 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 11m
  • Data Points: 10 AIS positions
  • Period: 2026-09-09T15:07:01+00:00 to 2026-09-09T21:18:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 371.8999999999999772626324556767940521240234375,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-09-09T15:07:01+00:00",
        "lat": 40.952321699999998827479430474340915679931640625,
        "lon": 28.776718299999998862404027022421360015869140625
    },
    "last_point": {
        "ts": "2026-09-09T21:18:58+00:00",
        "lat": 40.953225000000003319655661471188068389892578125,
        "lon": 28.776508299999999707097231294028460979461669921875
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 14:37 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 81 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.9525, 28.7767
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 80.5,
    "duration_minutes": 393,
    "points": 10,
    "centroid": {
        "lat": 40.95254567000000633925083093345165252685546875,
        "lon": 28.776745840000000242753230850212275981903076171875
    },
    "bbox": {
        "min_lat": 40.95210829999999901929186307825148105621337890625,
        "min_lon": 28.77653169999999960282366373576223850250244140625,
        "max_lat": 40.95325170000000269965312327258288860321044921875,
        "max_lon": 28.777255000000000251247911364771425724029541015625
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 9, 2026 14:37 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 81 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.9525, 28.7767
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 80.5,
    "duration_minutes": 393,
    "points": 10,
    "centroid": {
        "lat": 40.95254567000000633925083093345165252685546875,
        "lon": 28.776745840000000242753230850212275981903076171875
    },
    "bbox": {
        "min_lat": 40.95210829999999901929186307825148105621337890625,
        "min_lon": 28.77653169999999960282366373576223850250244140625,
        "max_lat": 40.95325170000000269965312327258288860321044921875,
        "max_lon": 28.777255000000000251247911364771425724029541015625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 14:25 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 33m
  • Data Points: 10 AIS positions
  • Period: 2026-09-09T14:37:02+00:00 to 2026-09-09T21:10:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 393,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-09-09T14:37:02+00:00",
        "lat": 40.95217000000000240333974943496286869049072265625,
        "lon": 28.777255000000000251247911364771425724029541015625
    },
    "last_point": {
        "ts": "2026-09-09T21:10:03+00:00",
        "lat": 40.95325170000000269965312327258288860321044921875,
        "lon": 28.77653169999999960282366373576223850250244140625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 9, 2026 14:25 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 10 AIS positions
  • Period: 2026-09-09T14:37:02+00:00 to 2026-09-09T21:10:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-09-09T14:37:02+00:00",
        "lat": 40.95217000000000240333974943496286869049072265625,
        "lon": 28.777255000000000251247911364771425724029541015625
    },
    "last_point": {
        "ts": "2026-09-09T21:10:03+00:00",
        "lat": 40.95325170000000269965312327258288860321044921875,
        "lon": 28.77653169999999960282366373576223850250244140625
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 13:40 UTC 75.0%
  • Duration: 6h 24m
  • Radius: 42 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.9523, 28.7768
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 42.2000000000000028421709430404007434844970703125,
    "duration_minutes": 384.1000000000000227373675443232059478759765625,
    "points": 10,
    "centroid": {
        "lat": 40.9523265099999917993045528419315814971923828125,
        "lon": 28.77679782999999957837644615210592746734619140625
    },
    "bbox": {
        "min_lat": 40.95210829999999901929186307825148105621337890625,
        "min_lon": 28.776638299999998338307705125771462917327880859375,
        "max_lat": 40.952501699999999118517735041677951812744140625,
        "max_lon": 28.777255000000000251247911364771425724029541015625
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 9, 2026 13:40 UTC 75.0%
  • Duration: 6h 24m
  • Radius: 42 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.9523, 28.7768
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 42.2000000000000028421709430404007434844970703125,
    "duration_minutes": 384.1000000000000227373675443232059478759765625,
    "points": 10,
    "centroid": {
        "lat": 40.9523265099999917993045528419315814971923828125,
        "lon": 28.77679782999999957837644615210592746734619140625
    },
    "bbox": {
        "min_lat": 40.95210829999999901929186307825148105621337890625,
        "min_lon": 28.776638299999998338307705125771462917327880859375,
        "max_lat": 40.952501699999999118517735041677951812744140625,
        "max_lon": 28.777255000000000251247911364771425724029541015625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 13:40 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 24m
  • Data Points: 10 AIS positions
  • Period: 2026-09-09T13:40:00+00:00 to 2026-09-09T20:04:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 384.1000000000000227373675443232059478759765625,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-09-09T13:40:00+00:00",
        "lat": 40.952501699999999118517735041677951812744140625,
        "lon": 28.7766467000000005782567313872277736663818359375
    },
    "last_point": {
        "ts": "2026-09-09T20:04:03+00:00",
        "lat": 40.95247330000000118843672680668532848358154296875,
        "lon": 28.77666500000000127101884572766721248626708984375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 9, 2026 13:40 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 24m
  • Data Points: 10 AIS positions
  • Period: 2026-09-09T13:40:00+00:00 to 2026-09-09T20:04:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 384.1000000000000227373675443232059478759765625,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-09-09T13:40:00+00:00",
        "lat": 40.952501699999999118517735041677951812744140625,
        "lon": 28.7766467000000005782567313872277736663818359375
    },
    "last_point": {
        "ts": "2026-09-09T20:04:03+00:00",
        "lat": 40.95247330000000118843672680668532848358154296875,
        "lon": 28.77666500000000127101884572766721248626708984375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 09:24 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 15m
  • Data Points: 8 AIS positions
  • Period: 2026-09-09T09:24:55+00:00 to 2026-09-09T15:40:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 375.1000000000000227373675443232059478759765625,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-09-09T09:24:55+00:00",
        "lat": 40.95313999999999765577740618027746677398681640625,
        "lon": 28.77654499999999870851752348244190216064453125
    },
    "last_point": {
        "ts": "2026-09-09T15:40:03+00:00",
        "lat": 40.95220669999999785204636282287538051605224609375,
        "lon": 28.776853299999999080682755447924137115478515625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 9, 2026 09:24 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 15m
  • Data Points: 8 AIS positions
  • Period: 2026-09-09T09:24:55+00:00 to 2026-09-09T15:40:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 375.1000000000000227373675443232059478759765625,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-09-09T09:24:55+00:00",
        "lat": 40.95313999999999765577740618027746677398681640625,
        "lon": 28.77654499999999870851752348244190216064453125
    },
    "last_point": {
        "ts": "2026-09-09T15:40:03+00:00",
        "lat": 40.95220669999999785204636282287538051605224609375,
        "lon": 28.776853299999999080682755447924137115478515625
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 08:45 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 21m
  • Data Points: 8 AIS positions
  • Period: 2026-09-09T08:45:57+00:00 to 2026-09-09T15:07:01+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 381.1000000000000227373675443232059478759765625,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-09-09T08:45:57+00:00",
        "lat": 40.9542900000000003046807250939309597015380859375,
        "lon": 28.776641699999998991188476793467998504638671875
    },
    "last_point": {
        "ts": "2026-09-09T15:07:01+00:00",
        "lat": 40.952321699999998827479430474340915679931640625,
        "lon": 28.776718299999998862404027022421360015869140625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 9, 2026 08:45 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 21m
  • Data Points: 8 AIS positions
  • Period: 2026-09-09T08:45:57+00:00 to 2026-09-09T15:07:01+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 381.1000000000000227373675443232059478759765625,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-09-09T08:45:57+00:00",
        "lat": 40.9542900000000003046807250939309597015380859375,
        "lon": 28.776641699999998991188476793467998504638671875
    },
    "last_point": {
        "ts": "2026-09-09T15:07:01+00:00",
        "lat": 40.952321699999998827479430474340915679931640625,
        "lon": 28.776718299999998862404027022421360015869140625
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 07:01 UTC 75.0%
  • Duration: 6h 38m
  • Radius: 145 meters
  • Data Points: 13 AIS positions
  • Centroid: 40.9530, 28.7766
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 144.900000000000005684341886080801486968994140625,
    "duration_minutes": 398.8999999999999772626324556767940521240234375,
    "points": 13,
    "centroid": {
        "lat": 40.9529864076923075799641082994639873504638671875,
        "lon": 28.7765757692307744264326174743473529815673828125
    },
    "bbox": {
        "min_lat": 40.952501699999999118517735041677951812744140625,
        "min_lon": 28.776461699999998700150172226130962371826171875,
        "max_lat": 40.9542900000000003046807250939309597015380859375,
        "max_lon": 28.77682829999999825076884008012712001800537109375
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 9, 2026 07:01 UTC 75.0%
  • Duration: 6h 38m
  • Radius: 145 meters
  • Data Points: 13 AIS positions
  • Centroid: 40.9530, 28.7766
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 144.900000000000005684341886080801486968994140625,
    "duration_minutes": 398.8999999999999772626324556767940521240234375,
    "points": 13,
    "centroid": {
        "lat": 40.9529864076923075799641082994639873504638671875,
        "lon": 28.7765757692307744264326174743473529815673828125
    },
    "bbox": {
        "min_lat": 40.952501699999999118517735041677951812744140625,
        "min_lon": 28.776461699999998700150172226130962371826171875,
        "max_lat": 40.9542900000000003046807250939309597015380859375,
        "max_lon": 28.77682829999999825076884008012712001800537109375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 07:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 33m
  • Data Points: 7 AIS positions
  • Period: 2026-09-09T07:51:55+00:00 to 2026-09-09T14:25:01+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": 7,
    "first_point": {
        "ts": "2026-09-09T07:51:55+00:00",
        "lat": 40.95309499999999758301783003844320774078369140625,
        "lon": 28.77654499999999870851752348244190216064453125
    },
    "last_point": {
        "ts": "2026-09-09T14:25:01+00:00",
        "lat": 40.95225169999999792480593896470963954925537109375,
        "lon": 28.776765000000001037960828398354351520538330078125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 9, 2026 07:01 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 7 AIS positions
  • Period: 2026-09-09T07:51:55+00:00 to 2026-09-09T14:25:01+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-09-09T07:51:55+00:00",
        "lat": 40.95309499999999758301783003844320774078369140625,
        "lon": 28.77654499999999870851752348244190216064453125
    },
    "last_point": {
        "ts": "2026-09-09T14:25:01+00:00",
        "lat": 40.95225169999999792480593896470963954925537109375,
        "lon": 28.776765000000001037960828398354351520538330078125
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 06:13 UTC 75.0%
  • Duration: 3h 21m
  • Radius: 234 meters
  • Data Points: 13 AIS positions
  • Centroid: 40.9529, 28.7768
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 234.19999999999998863131622783839702606201171875,
    "duration_minutes": 201,
    "points": 13,
    "centroid": {
        "lat": 40.95294845384615456396204535849392414093017578125,
        "lon": 28.776777307692302798614036873914301395416259765625
    },
    "bbox": {
        "min_lat": 40.9520083000000028050635592080652713775634765625,
        "min_lon": 28.776461699999998700150172226130962371826171875,
        "max_lat": 40.9542900000000003046807250939309597015380859375,
        "max_lon": 28.77926670000000086702129920013248920440673828125
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 9, 2026 06:13 UTC 75.0%
  • Duration: 3h 21m
  • Radius: 234 meters
  • Data Points: 13 AIS positions
  • Centroid: 40.9529, 28.7768
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 234.19999999999998863131622783839702606201171875,
    "duration_minutes": 201,
    "points": 13,
    "centroid": {
        "lat": 40.95294845384615456396204535849392414093017578125,
        "lon": 28.776777307692302798614036873914301395416259765625
    },
    "bbox": {
        "min_lat": 40.9520083000000028050635592080652713775634765625,
        "min_lon": 28.776461699999998700150172226130962371826171875,
        "max_lat": 40.9542900000000003046807250939309597015380859375,
        "max_lon": 28.77926670000000086702129920013248920440673828125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 06:13 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 3h 21m
  • Data Points: 13 AIS positions
  • Period: 2026-09-09T06:13:01+00:00 to 2026-09-09T09:33:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 201,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-09-09T06:13:01+00:00",
        "lat": 40.9520083000000028050635592080652713775634765625,
        "lon": 28.77926670000000086702129920013248920440673828125
    },
    "last_point": {
        "ts": "2026-09-09T09:33:59+00:00",
        "lat": 40.9527599999999978308551362715661525726318359375,
        "lon": 28.77682829999999825076884008012712001800537109375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 9, 2026 06:13 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 21m
  • Data Points: 13 AIS positions
  • Period: 2026-09-09T06:13:01+00:00 to 2026-09-09T09:33:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 201,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-09-09T06:13:01+00:00",
        "lat": 40.9520083000000028050635592080652713775634765625,
        "lon": 28.77926670000000086702129920013248920440673828125
    },
    "last_point": {
        "ts": "2026-09-09T09:33:59+00:00",
        "lat": 40.9527599999999978308551362715661525726318359375,
        "lon": 28.77682829999999825076884008012712001800537109375
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 05:48 UTC 75.0%
  • Duration: 3h 45m
  • Radius: 259 meters
  • Data Points: 16 AIS positions
  • Centroid: 40.9528, 28.7774
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 259.30000000000001136868377216160297393798828125,
    "duration_minutes": 225,
    "points": 16,
    "centroid": {
        "lat": 40.9527847812500027657733880914747714996337890625,
        "lon": 28.77740864374999318897607736289501190185546875
    },
    "bbox": {
        "min_lat": 40.9520083000000028050635592080652713775634765625,
        "min_lon": 28.776461699999998700150172226130962371826171875,
        "max_lat": 40.9542900000000003046807250939309597015380859375,
        "max_lon": 28.7803499999999985448084771633148193359375
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 9, 2026 05:48 UTC 75.0%
  • Duration: 3h 45m
  • Radius: 259 meters
  • Data Points: 16 AIS positions
  • Centroid: 40.9528, 28.7774
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 259.30000000000001136868377216160297393798828125,
    "duration_minutes": 225,
    "points": 16,
    "centroid": {
        "lat": 40.9527847812500027657733880914747714996337890625,
        "lon": 28.77740864374999318897607736289501190185546875
    },
    "bbox": {
        "min_lat": 40.9520083000000028050635592080652713775634765625,
        "min_lon": 28.776461699999998700150172226130962371826171875,
        "max_lat": 40.9542900000000003046807250939309597015380859375,
        "max_lon": 28.7803499999999985448084771633148193359375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 9, 2026 05:48 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 45m
  • Data Points: 16 AIS positions
  • Period: 2026-09-09T05:48:59+00:00 to 2026-09-09T09:33:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 225,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-09-09T05:48:59+00:00",
        "lat": 40.9520933000000013635144568979740142822265625,
        "lon": 28.7803499999999985448084771633148193359375
    },
    "last_point": {
        "ts": "2026-09-09T09:33:59+00:00",
        "lat": 40.9527599999999978308551362715661525726318359375,
        "lon": 28.77682829999999825076884008012712001800537109375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 9, 2026 05:48 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 3h 45m
  • Data Points: 16 AIS positions
  • Period: 2026-09-09T05:48:59+00:00 to 2026-09-09T09:33:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 225,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-09-09T05:48:59+00:00",
        "lat": 40.9520933000000013635144568979740142822265625,
        "lon": 28.7803499999999985448084771633148193359375
    },
    "last_point": {
        "ts": "2026-09-09T09:33:59+00:00",
        "lat": 40.9527599999999978308551362715661525726318359375,
        "lon": 28.77682829999999825076884008012712001800537109375
    }
}

Methodology: 2026.01.18

Sanctioned on the same day