IMO 9337901

Vessel information

Vessel Name KHRIZOPRAZ View name history 📜

IMO Number 9337901

MMSI 511101757

Vessel Type Oil Tanker

Flag 🇷🇺 Russia View flag history 📜

Call Sign T8A5245

Gross Tonnage 59,671 GT

Year Built 2006

Sanctioned by

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

Company & Ownership

🏢

Cang Long Shipping Ltd

IMO Company: 0092327

Address C/O: Qi Xia Shan Shipmanagement Co Ltd Room 1101, 61, Hai'er Lu, Laoshan Qu, Qingdao, Shandong, 266000, China.

Status Active

Fleet 1.0 owner, 0.0 operator, 0.0 manager, 0.0 beneficial

Management & Operations

ISM Manager

LEI GONG SHAN SHIPMANAGEMENT

Room 1101, 61, Hai'er Lu, Laoshan Qu, Qingdao, Shandong, 266000, China.

Commercial Manager

QI XIA SHAN SHIPMANAGEMENT CO

Room 1101, 61, Hai'er Lu, Laoshan Qu, Qingdao, Shandong, 266000, China.

Registered Owner

CANG LONG SHIPPING LTD

C/O: Qi Xia Shan Shipmanagement Co Ltd Room 1101, 61, Hai'er Lu, Laoshan Qu, Qingdao, Shandong, 266000, China.

Classification & Safety

Current Classification

Russian Maritime Register of Shipping Delivered

Port State Control (PSC) Inspections

⚠️

Risk Level

LOW

Last 36 Months

Inspections

Last Inspection

📍 Vostochny

📅 2025-12-04

Survey Renewal & Certificates

Code	Type	Issuer	Issued	Expires
509	Document of Compliance	American Bureau of Shipping (101)	02/08/2022	01/08/2027
503	Cargo Ship Safety Radio	Lloyd`s Register (160)	06/12/2021	28/12/2026

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 9337901 (“SAMUDRA”) 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, SAMUDRA is involved in carrying oil or oil products that originated in Russia from Russia to a third country.

Vessel Changes

3 changes

🏴 Flag

KHRIZOPRAZ IMO 9337901

🇨🇲 Cameroon → 🇷🇺 Russia

Aug 1, 2026

✏️ Name

KHRIZOPRAZ IMO 9337901

RIMMA → KHRIZOPRAZ

Aug 1, 2026

🏴 Flag

KHRIZOPRAZ IMO 9337901

🇩🇯 Djibouti → 🇨🇲 Cameroon

Nov 1, 2025

AIS Events

50 events detected • 1 zone • Last: Aug 26, 2026

Zone Dwell Bosphorus/Dardanelles Approach Aug 26, 2026 20:40 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 2h 47m
Data Points: 3 AIS positions
Period: 2026-08-26T20:40:51+00:00 to 2026-08-26T23:28:39+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 167.80000000000001136868377216160297393798828125,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-08-26T20:40:51+00:00",
        "lat": 40.74286169999999884794306126423180103302001953125,
        "lon": 28.803323299999998852172211627475917339324951171875
    },
    "last_point": {
        "ts": "2026-08-26T23:28:39+00:00",
        "lat": 40.6911367000000012694727047346532344818115234375,
        "lon": 28.789075000000000414956957683898508548736572265625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 26, 2026 16:17 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 4h 23m
Data Points: 6 AIS positions
Period: 2026-08-26T16:17:00+00:00 to 2026-08-26T20:40:51+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 263.8999999999999772626324556767940521240234375,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-08-26T16:17:00+00:00",
        "lat": 40.78421329999999755955286673270165920257568359375,
        "lon": 28.856179999999998386783772730268537998199462890625
    },
    "last_point": {
        "ts": "2026-08-26T20:40:51+00:00",
        "lat": 40.74286169999999884794306126423180103302001953125,
        "lon": 28.803323299999998852172211627475917339324951171875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 26, 2026 15:50 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 4h 50m
Data Points: 8 AIS positions
Period: 2026-08-26T15:50:30+00:00 to 2026-08-26T20:40:51+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 290.3999999999999772626324556767940521240234375,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-08-26T15:50:30+00:00",
        "lat": 40.78886829999999719120751251466572284698486328125,
        "lon": 28.85974999999999823785401531495153903961181640625
    },
    "last_point": {
        "ts": "2026-08-26T20:40:51+00:00",
        "lat": 40.74286169999999884794306126423180103302001953125,
        "lon": 28.803323299999998852172211627475917339324951171875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 26, 2026 13:08 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 3h 20m
Data Points: 10 AIS positions
Period: 2026-08-26T13:08:14+00:00 to 2026-08-26T16:28:50+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 200.599999999999994315658113919198513031005859375,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-08-26T13:08:14+00:00",
        "lat": 40.81128170000000210393409361131489276885986328125,
        "lon": 28.881943299999999652527549187652766704559326171875
    },
    "last_point": {
        "ts": "2026-08-26T16:28:50+00:00",
        "lat": 40.7817117000000024518158170394599437713623046875,
        "lon": 28.85468829999999940127963782288134098052978515625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 26, 2026 12:50 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 3h 38m
Data Points: 12 AIS positions
Period: 2026-08-26T12:50:14+00:00 to 2026-08-26T16:28:50+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 218.599999999999994315658113919198513031005859375,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-08-26T12:50:14+00:00",
        "lat": 40.8135333000000031233867048285901546478271484375,
        "lon": 28.883579999999998477733242907561361789703369140625
    },
    "last_point": {
        "ts": "2026-08-26T16:28:50+00:00",
        "lat": 40.7817117000000024518158170394599437713623046875,
        "lon": 28.85468829999999940127963782288134098052978515625
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Aug 26, 2026 00:08 UTC 75.0%

Duration: 1h 51m
Radius: 825 meters
Data Points: 16 AIS positions
Centroid: 40.6890, 28.5098
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 825.299999999999954525264911353588104248046875,
    "duration_minutes": 111.400000000000005684341886080801486968994140625,
    "points": 16,
    "centroid": {
        "lat": 40.68899990000000599366103415377438068389892578125,
        "lon": 28.50981040625000417776391259394586086273193359375
    },
    "bbox": {
        "min_lat": 40.68698499999999995679900166578590869903564453125,
        "min_lon": 28.500413300000001726175469229929149150848388671875,
        "max_lat": 40.68959670000000272693796432577073574066162109375,
        "max_lon": 28.51693829999999962865331326611340045928955078125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 26, 2026 00:08 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 1h 51m
Data Points: 16 AIS positions
Period: 2026-08-26T00:08:14+00:00 to 2026-08-26T01:59:36+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 111.400000000000005684341886080801486968994140625,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-08-26T00:08:14+00:00",
        "lat": 40.68959670000000272693796432577073574066162109375,
        "lon": 28.51693829999999962865331326611340045928955078125
    },
    "last_point": {
        "ts": "2026-08-26T01:59:36+00:00",
        "lat": 40.68698499999999995679900166578590869903564453125,
        "lon": 28.500413300000001726175469229929149150848388671875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Aug 25, 2026 23:09 UTC 75.0%

Duration: 2h 18m
Radius: 1,109 meters
Data Points: 23 AIS positions
Centroid: 40.6894, 28.5132
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1109.200000000000045474735088646411895751953125,
    "duration_minutes": 138,
    "points": 23,
    "centroid": {
        "lat": 40.68937558695652256801622570492327213287353515625,
        "lon": 28.51315340434782541478853090666234493255615234375
    },
    "bbox": {
        "min_lat": 40.68698499999999995679900166578590869903564453125,
        "min_lon": 28.500413300000001726175469229929149150848388671875,
        "max_lat": 40.69048670000000100799297797493636608123779296875,
        "max_lon": 28.5222116999999997233317117206752300262451171875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 23:09 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 2h 49m
Data Points: 32 AIS positions
Period: 2026-08-25T23:09:56+00:00 to 2026-08-26T01:59:36+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 169.69999999999998863131622783839702606201171875,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-08-25T23:09:56+00:00",
        "lat": 40.69120170000000058507794165052473545074462890625,
        "lon": 28.529548299999998306475390563718974590301513671875
    },
    "last_point": {
        "ts": "2026-08-26T01:59:36+00:00",
        "lat": 40.68698499999999995679900166578590869903564453125,
        "lon": 28.500413300000001726175469229929149150848388671875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 22:15 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 3h 44m
Data Points: 41 AIS positions
Period: 2026-08-25T22:15:16+00:00 to 2026-08-26T01:59:36+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 224.30000000000001136868377216160297393798828125,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-08-25T22:15:16+00:00",
        "lat": 40.6922782999999981257133185863494873046875,
        "lon": 28.544560000000000599129634792916476726531982421875
    },
    "last_point": {
        "ts": "2026-08-26T01:59:36+00:00",
        "lat": 40.68698499999999995679900166578590869903564453125,
        "lon": 28.500413300000001726175469229929149150848388671875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Aug 25, 2026 22:15 UTC 75.0%

Duration: 2h 17m
Radius: 1,463 meters
Data Points: 31 AIS positions
Centroid: 40.6904, 28.5224
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1463.09999999999990905052982270717620849609375,
    "duration_minutes": 137.69999999999998863131622783839702606201171875,
    "points": 31,
    "centroid": {
        "lat": 40.69041377096773004495844361372292041778564453125,
        "lon": 28.522436883870970092402785667218267917633056640625
    },
    "bbox": {
        "min_lat": 40.6890216999999978497726260684430599212646484375,
        "min_lon": 28.509023299999999068177203298546373844146728515625,
        "max_lat": 40.69200330000000320751496474258601665496826171875,
        "max_lon": 28.5396199999999993224264471791684627532958984375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 20:05 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 5h 53m
Data Points: 50 AIS positions
Period: 2026-08-25T20:05:56+00:00 to 2026-08-26T01:59:36+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 353.69999999999998863131622783839702606201171875,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-08-25T20:05:56+00:00",
        "lat": 40.694801699999999300416675396263599395751953125,
        "lon": 28.5813433000000003403329174034297466278076171875
    },
    "last_point": {
        "ts": "2026-08-26T01:59:36+00:00",
        "lat": 40.68698499999999995679900166578590869903564453125,
        "lon": 28.500413300000001726175469229929149150848388671875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Aug 25, 2026 19:11 UTC 75.0%

Duration: 1h 37m
Radius: 1,172 meters
Data Points: 13 AIS positions
Centroid: 40.6946, 28.5795
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1172.09999999999990905052982270717620849609375,
    "duration_minutes": 97.2999999999999971578290569595992565155029296875,
    "points": 13,
    "centroid": {
        "lat": 40.6946107846153921627774252556264400482177734375,
        "lon": 28.579461799999993587562130414880812168121337890625
    },
    "bbox": {
        "min_lat": 40.69406500000000193040250451304018497467041015625,
        "min_lon": 28.5664866999999986774128046818077564239501953125,
        "max_lat": 40.695189999999996643964550457894802093505859375,
        "max_lon": 28.59331829999999996516635292209684848785400390625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 19:03 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 37m
Data Points: 54 AIS positions
Period: 2026-08-25T19:22:06+00:00 to 2026-08-26T01:59:36+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 397.5,
    "points_in_zone": 54,
    "first_point": {
        "ts": "2026-08-25T19:22:06+00:00",
        "lat": 40.695026699999999664214556105434894561767578125,
        "lon": 28.59331829999999996516635292209684848785400390625
    },
    "last_point": {
        "ts": "2026-08-26T01:59:36+00:00",
        "lat": 40.68698499999999995679900166578590869903564453125,
        "lon": 28.500413300000001726175469229929149150848388671875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Aug 25, 2026 18:56 UTC 75.0%

Duration: 1h 30m
Radius: 1,109 meters
Data Points: 17 AIS positions
Centroid: 40.6949, 28.5888
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1109.299999999999954525264911353588104248046875,
    "duration_minutes": 90.5,
    "points": 17,
    "centroid": {
        "lat": 40.6948708882352860882747336290776729583740234375,
        "lon": 28.588759123529410288711005705408751964569091796875
    },
    "bbox": {
        "min_lat": 40.6943150000000031241143005900084972381591796875,
        "min_lon": 28.575655000000001138005245593376457691192626953125,
        "max_lat": 40.69527329999999665233190171420574188232421875,
        "max_lon": 28.600899999999999323563315556384623050689697265625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 18:06 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 31m
Data Points: 59 AIS positions
Period: 2026-08-25T18:56:04+00:00 to 2026-08-26T01:27:35+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 391.5,
    "points_in_zone": 59,
    "first_point": {
        "ts": "2026-08-25T18:56:04+00:00",
        "lat": 40.69527329999999665233190171420574188232421875,
        "lon": 28.600899999999999323563315556384623050689697265625
    },
    "last_point": {
        "ts": "2026-08-26T01:27:35+00:00",
        "lat": 40.68851500000000243062459048815071582794189453125,
        "lon": 28.503479999999999705551090301014482975006103515625
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Aug 25, 2026 17:51 UTC 75.0%

Duration: 1h 30m
Radius: 1,111 meters
Data Points: 20 AIS positions
Centroid: 40.6956, 28.6064
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1111.200000000000045474735088646411895751953125,
    "duration_minutes": 90.2999999999999971578290569595992565155029296875,
    "points": 20,
    "centroid": {
        "lat": 40.69561925499998977784343878738582134246826171875,
        "lon": 28.606441999999997705117493751458823680877685546875
    },
    "bbox": {
        "min_lat": 40.694968299999999317151377908885478973388671875,
        "min_lon": 28.59331829999999996516635292209684848785400390625,
        "max_lat": 40.69621169999999921174094197340309619903564453125,
        "max_lon": 28.618281700000000711270331521518528461456298828125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 17:06 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 37m
Data Points: 64 AIS positions
Period: 2026-08-25T17:51:50+00:00 to 2026-08-26T00:29:14+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 397.3999999999999772626324556767940521240234375,
    "points_in_zone": 64,
    "first_point": {
        "ts": "2026-08-25T17:51:50+00:00",
        "lat": 40.69620669999999762467268737964332103729248046875,
        "lon": 28.618281700000000711270331521518528461456298828125
    },
    "last_point": {
        "ts": "2026-08-26T00:29:14+00:00",
        "lat": 40.68941670000000243589965975843369960784912109375,
        "lon": 28.51269669999999933907020022161304950714111328125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Aug 25, 2026 16:20 UTC 75.0%

Duration: 1h 56m
Radius: 1,802 meters
Data Points: 25 AIS positions
Centroid: 40.6968, 28.6213
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1802.40000000000009094947017729282379150390625,
    "duration_minutes": 116.900000000000005684341886080801486968994140625,
    "points": 25,
    "centroid": {
        "lat": 40.6967565359999952079306240193545818328857421875,
        "lon": 28.621299000000004042476575705222785472869873046875
    },
    "bbox": {
        "min_lat": 40.695836700000000973886926658451557159423828125,
        "min_lon": 28.608419999999998850626070634461939334869384765625,
        "max_lat": 40.6995050000000020418156054802238941192626953125,
        "max_lon": 28.642316699999998519388100248761475086212158203125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 16:13 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 38m
Data Points: 56 AIS positions
Period: 2026-08-25T16:31:09+00:00 to 2026-08-25T23:09:56+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 398.80000000000001136868377216160297393798828125,
    "points_in_zone": 56,
    "first_point": {
        "ts": "2026-08-25T16:31:09+00:00",
        "lat": 40.6995050000000020418156054802238941192626953125,
        "lon": 28.642316699999998519388100248761475086212158203125
    },
    "last_point": {
        "ts": "2026-08-25T23:09:56+00:00",
        "lat": 40.69120170000000058507794165052473545074462890625,
        "lon": 28.529548299999998306475390563718974590301513671875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 15:17 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 5h 42m
Data Points: 53 AIS positions
Period: 2026-08-25T15:17:00+00:00 to 2026-08-25T20:59:25+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 342.3999999999999772626324556767940521240234375,
    "points_in_zone": 53,
    "first_point": {
        "ts": "2026-08-25T15:17:00+00:00",
        "lat": 40.7072782999999986941475071944296360015869140625,
        "lon": 28.664043299999999447891241288743913173675537109375
    },
    "last_point": {
        "ts": "2026-08-25T20:59:25+00:00",
        "lat": 40.69406500000000193040250451304018497467041015625,
        "lon": 28.5664866999999986774128046818077564239501953125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 13:05 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 29m
Data Points: 45 AIS positions
Period: 2026-08-25T13:05:00+00:00 to 2026-08-25T19:34:37+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 389.6000000000000227373675443232059478759765625,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-08-25T13:05:00+00:00",
        "lat": 40.73362999999999800593286636285483837127685546875,
        "lon": 28.672875000000001222133505507372319698333740234375
    },
    "last_point": {
        "ts": "2026-08-25T19:34:37+00:00",
        "lat": 40.695189999999996643964550457894802093505859375,
        "lon": 28.58980999999999994543031789362430572509765625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 12:56 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 25m
Data Points: 46 AIS positions
Period: 2026-08-25T12:56:41+00:00 to 2026-08-25T19:22:06+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 385.3999999999999772626324556767940521240234375,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-08-25T12:56:41+00:00",
        "lat": 40.73484669999999852052496862597763538360595703125,
        "lon": 28.67122330000000118843672680668532848358154296875
    },
    "last_point": {
        "ts": "2026-08-25T19:22:06+00:00",
        "lat": 40.695026699999999664214556105434894561767578125,
        "lon": 28.59331829999999996516635292209684848785400390625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 11:59 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 28m
Data Points: 38 AIS positions
Period: 2026-08-25T11:59:22+00:00 to 2026-08-25T18:28:01+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 388.6000000000000227373675443232059478759765625,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-08-25T11:59:22+00:00",
        "lat": 40.7422949999999985948306857608258724212646484375,
        "lon": 28.656220000000001135731508838944137096405029296875
    },
    "last_point": {
        "ts": "2026-08-25T18:28:01+00:00",
        "lat": 40.695836700000000973886926658451557159423828125,
        "lon": 28.608419999999998850626070634461939334869384765625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 10:09 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 30m
Data Points: 18 AIS positions
Period: 2026-08-25T10:09:12+00:00 to 2026-08-25T16:39:40+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 390.5,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-08-25T10:09:12+00:00",
        "lat": 40.76140170000000040317900129593908786773681640625,
        "lon": 28.63150830000000013342287275008857250213623046875
    },
    "last_point": {
        "ts": "2026-08-25T16:39:40+00:00",
        "lat": 40.69898330000000186146280611865222454071044921875,
        "lon": 28.63965999999999922920324024744331836700439453125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 09:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 22m
Data Points: 11 AIS positions
Period: 2026-08-25T09:00:21+00:00 to 2026-08-25T15:23:00+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 382.6000000000000227373675443232059478759765625,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-08-25T09:00:21+00:00",
        "lat": 40.7694350000000014233592082746326923370361328125,
        "lon": 28.6227650000000011232259566895663738250732421875
    },
    "last_point": {
        "ts": "2026-08-25T15:23:00+00:00",
        "lat": 40.7063883000000004130924935452640056610107421875,
        "lon": 28.66231499999999954297891235910356044769287109375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 05:03 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 39m
Data Points: 8 AIS positions
Period: 2026-08-25T05:20:23+00:00 to 2026-08-25T11:59:22+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 399,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-08-25T05:20:23+00:00",
        "lat": 40.7807667000000009238647180609405040740966796875,
        "lon": 28.62613329999999933761500869877636432647705078125
    },
    "last_point": {
        "ts": "2026-08-25T11:59:22+00:00",
        "lat": 40.7422949999999985948306857608258724212646484375,
        "lon": 28.656220000000001135731508838944137096405029296875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 04:14 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 5h 58m
Data Points: 17 AIS positions
Period: 2026-08-25T04:14:37+00:00 to 2026-08-25T10:12:53+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 358.30000000000001136868377216160297393798828125,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-08-25T04:14:37+00:00",
        "lat": 40.78667169999999941865098662674427032470703125,
        "lon": 28.634266700000001293346940656192600727081298828125
    },
    "last_point": {
        "ts": "2026-08-25T10:12:53+00:00",
        "lat": 40.76081500000000090722096501849591732025146484375,
        "lon": 28.6320683000000002493834472261369228363037109375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Aug 25, 2026 03:01 UTC 75.0%

Duration: 2h 29m
Radius: 1,580 meters
Data Points: 16 AIS positions
Centroid: 40.7837, 28.6305
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1580.200000000000045474735088646411895751953125,
    "duration_minutes": 149.099999999999994315658113919198513031005859375,
    "points": 16,
    "centroid": {
        "lat": 40.78367124999999049350662971846759319305419921875,
        "lon": 28.63045614374999559004209004342555999755859375
    },
    "bbox": {
        "min_lat": 40.779730000000000700310920365154743194580078125,
        "min_lon": 28.625086700000000661248122924007475376129150390625,
        "max_lat": 40.79192499999999910187398199923336505889892578125,
        "max_lon": 28.645706700000001632133717066608369350433349609375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 03:01 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 5h 59m
Data Points: 17 AIS positions
Period: 2026-08-25T03:01:07+00:00 to 2026-08-25T09:00:21+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 359.19999999999998863131622783839702606201171875,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-08-25T03:01:07+00:00",
        "lat": 40.79192499999999910187398199923336505889892578125,
        "lon": 28.645706700000001632133717066608369350433349609375
    },
    "last_point": {
        "ts": "2026-08-25T09:00:21+00:00",
        "lat": 40.7694350000000014233592082746326923370361328125,
        "lon": 28.6227650000000011232259566895663738250732421875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 02:16 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 3h 13m
Data Points: 17 AIS positions
Period: 2026-08-25T02:16:36+00:00 to 2026-08-25T05:30:12+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 193.599999999999994315658113919198513031005859375,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-08-25T02:16:36+00:00",
        "lat": 40.79340669999999846595528651960194110870361328125,
        "lon": 28.65421669999999920719346846453845500946044921875
    },
    "last_point": {
        "ts": "2026-08-25T05:30:12+00:00",
        "lat": 40.779730000000000700310920365154743194580078125,
        "lon": 28.625086700000000661248122924007475376129150390625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 25, 2026 00:34 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 4h 55m
Data Points: 18 AIS positions
Period: 2026-08-25T00:34:25+00:00 to 2026-08-25T05:30:12+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 295.80000000000001136868377216160297393798828125,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-08-25T00:34:25+00:00",
        "lat": 40.79460329999999856909198570065200328826904296875,
        "lon": 28.673898300000001171383701148442924022674560546875
    },
    "last_point": {
        "ts": "2026-08-25T05:30:12+00:00",
        "lat": 40.779730000000000700310920365154743194580078125,
        "lon": 28.625086700000000661248122924007475376129150390625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 24, 2026 23:14 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 15m
Data Points: 22 AIS positions
Period: 2026-08-24T23:14:17+00:00 to 2026-08-25T05:30:12+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 375.8999999999999772626324556767940521240234375,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-08-24T23:14:17+00:00",
        "lat": 40.79464169999999967330950312316417694091796875,
        "lon": 28.686491700000001259240889339707791805267333984375
    },
    "last_point": {
        "ts": "2026-08-25T05:30:12+00:00",
        "lat": 40.779730000000000700310920365154743194580078125,
        "lon": 28.625086700000000661248122924007475376129150390625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 24, 2026 22:23 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 31m
Data Points: 22 AIS positions
Period: 2026-08-24T22:55:57+00:00 to 2026-08-25T05:27:33+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 391.6000000000000227373675443232059478759765625,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-08-24T22:55:57+00:00",
        "lat": 40.79430169999999833407855476252734661102294921875,
        "lon": 28.689743299999999948113327263854444026947021484375
    },
    "last_point": {
        "ts": "2026-08-25T05:27:33+00:00",
        "lat": 40.78004829999999714118530391715466976165771484375,
        "lon": 28.625398300000000517684384249150753021240234375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 24, 2026 21:11 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 27m
Data Points: 18 AIS positions
Period: 2026-08-24T21:53:11+00:00 to 2026-08-25T04:20:26+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 387.19999999999998863131622783839702606201171875,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-08-24T21:53:11+00:00",
        "lat": 40.807036699999997608756530098617076873779296875,
        "lon": 28.7245367000000015877958503551781177520751953125
    },
    "last_point": {
        "ts": "2026-08-25T04:20:26+00:00",
        "lat": 40.786263300000001663647708483040332794189453125,
        "lon": 28.633583300000001514717951067723333835601806640625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 24, 2026 18:15 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 19m
Data Points: 17 AIS positions
Period: 2026-08-24T18:15:01+00:00 to 2026-08-25T00:34:25+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 379.3999999999999772626324556767940521240234375,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-08-24T18:15:01+00:00",
        "lat": 40.80197170000000284062480204738676548004150390625,
        "lon": 28.89037499999999880628820392303168773651123046875
    },
    "last_point": {
        "ts": "2026-08-25T00:34:25+00:00",
        "lat": 40.79460329999999856909198570065200328826904296875,
        "lon": 28.673898300000001171383701148442924022674560546875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 24, 2026 17:17 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 35m
Data Points: 18 AIS positions
Period: 2026-08-24T17:22:51+00:00 to 2026-08-24T23:58:44+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 395.8999999999999772626324556767940521240234375,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-08-24T17:22:51+00:00",
        "lat": 40.751221700000002101660356856882572174072265625,
        "lon": 28.74271329999999835536073078401386737823486328125
    },
    "last_point": {
        "ts": "2026-08-24T23:58:44+00:00",
        "lat": 40.7943183000000004767571226693689823150634765625,
        "lon": 28.68053499999999900182956480421125888824462890625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 24, 2026 16:20 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 35m
Data Points: 17 AIS positions
Period: 2026-08-24T16:20:04+00:00 to 2026-08-24T22:55:57+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 395.8999999999999772626324556767940521240234375,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-08-24T16:20:04+00:00",
        "lat": 40.669246700000002192609827034175395965576171875,
        "lon": 28.512754999999998517523636110126972198486328125
    },
    "last_point": {
        "ts": "2026-08-24T22:55:57+00:00",
        "lat": 40.79430169999999833407855476252734661102294921875,
        "lon": 28.689743299999999948113327263854444026947021484375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 24, 2026 00:05 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 1h 16m
Data Points: 20 AIS positions
Period: 2026-08-24T00:05:29+00:00 to 2026-08-24T01:22:02+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 76.5,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-08-24T00:05:29+00:00",
        "lat": 40.7428766999999965037204674445092678070068359375,
        "lon": 28.5242649999999997589839040301740169525146484375
    },
    "last_point": {
        "ts": "2026-08-24T01:22:02+00:00",
        "lat": 40.74635330000000266181814367882907390594482421875,
        "lon": 28.50033669999999830224624020047485828399658203125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Aug 23, 2026 23:11 UTC 75.0%

Duration: 1h 40m
Radius: 1,467 meters
Data Points: 22 AIS positions
Centroid: 40.7440, 28.5135
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1466.59999999999990905052982270717620849609375,
    "duration_minutes": 100.5,
    "points": 22,
    "centroid": {
        "lat": 40.74401234545455707802830147556960582733154296875,
        "lon": 28.51353303181817722133928327821195125579833984375
    },
    "bbox": {
        "min_lat": 40.7428282999999993307937984354794025421142578125,
        "min_lon": 28.50033669999999830224624020047485828399658203125,
        "max_lat": 40.74635330000000266181814367882907390594482421875,
        "max_lon": 28.530883299999999280771589837968349456787109375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 23, 2026 23:02 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 2h 19m
Data Points: 33 AIS positions
Period: 2026-08-23T23:02:13+00:00 to 2026-08-24T01:22:02+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 139.80000000000001136868377216160297393798828125,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-08-23T23:02:13+00:00",
        "lat": 40.74736500000000205545802600681781768798828125,
        "lon": 28.541039999999998855173544143326580524444580078125
    },
    "last_point": {
        "ts": "2026-08-24T01:22:02+00:00",
        "lat": 40.74635330000000266181814367882907390594482421875,
        "lon": 28.50033669999999830224624020047485828399658203125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 23, 2026 22:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 3h 21m
Data Points: 44 AIS positions
Period: 2026-08-23T22:00:24+00:00 to 2026-08-24T01:22:02+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 201.599999999999994315658113919198513031005859375,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-08-23T22:00:24+00:00",
        "lat": 40.75637499999999846522769075818359851837158203125,
        "lon": 28.54984830000000073368937592022120952606201171875
    },
    "last_point": {
        "ts": "2026-08-24T01:22:02+00:00",
        "lat": 40.74635330000000266181814367882907390594482421875,
        "lon": 28.50033669999999830224624020047485828399658203125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Aug 23, 2026 22:00 UTC 75.0%

Duration: 1h 41m
Radius: 1,081 meters
Data Points: 23 AIS positions
Centroid: 40.7496, 28.5407
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1080.700000000000045474735088646411895751953125,
    "duration_minutes": 101.099999999999994315658113919198513031005859375,
    "points": 23,
    "centroid": {
        "lat": 40.74955826521739510326369781978428363800048828125,
        "lon": 28.540714913043483846877279574982821941375732421875
    },
    "bbox": {
        "min_lat": 40.74348669999999827950887265615165233612060546875,
        "min_lon": 28.530883299999999280771589837968349456787109375,
        "max_lat": 40.757603299999999535430106334388256072998046875,
        "max_lon": 28.54984830000000073368937592022120952606201171875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 23, 2026 21:13 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 4h 8m
Data Points: 54 AIS positions
Period: 2026-08-23T21:13:05+00:00 to 2026-08-24T01:22:02+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 248.900000000000005684341886080801486968994140625,
    "points_in_zone": 54,
    "first_point": {
        "ts": "2026-08-23T21:13:05+00:00",
        "lat": 40.754036700000000337240635417401790618896484375,
        "lon": 28.564215000000000799218469182960689067840576171875
    },
    "last_point": {
        "ts": "2026-08-24T01:22:02+00:00",
        "lat": 40.74635330000000266181814367882907390594482421875,
        "lon": 28.50033669999999830224624020047485828399658203125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Aug 23, 2026 21:13 UTC 75.0%

Duration: 1h 53m
Radius: 1,193 meters
Data Points: 24 AIS positions
Centroid: 40.7498, 28.5412
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1192.700000000000045474735088646411895751953125,
    "duration_minutes": 113.099999999999994315658113919198513031005859375,
    "points": 24,
    "centroid": {
        "lat": 40.749801254166669650658150203526020050048828125,
        "lon": 28.541239291666673949521282338537275791168212890625
    },
    "bbox": {
        "min_lat": 40.74348669999999827950887265615165233612060546875,
        "min_lon": 28.530883299999999280771589837968349456787109375,
        "max_lat": 40.757603299999999535430106334388256072998046875,
        "max_lon": 28.55330000000000012505552149377763271331787109375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Aug 23, 2026 20:53 UTC 75.0%

Duration: 1h 51m
Radius: 1,342 meters
Data Points: 21 AIS positions
Centroid: 40.7546, 28.5531
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1341.59999999999990905052982270717620849609375,
    "duration_minutes": 111.7999999999999971578290569595992565155029296875,
    "points": 21,
    "centroid": {
        "lat": 40.75461381428571172591546201147139072418212890625,
        "lon": 28.5531251476190419680278864689171314239501953125
    },
    "bbox": {
        "min_lat": 40.7509017000000000052750692702829837799072265625,
        "min_lon": 28.543833299999999297824615496210753917694091796875,
        "max_lat": 40.757603299999999535430106334388256072998046875,
        "max_lon": 28.568943300000000817817635834217071533203125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 23, 2026 20:01 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 5h 20m
Data Points: 69 AIS positions
Period: 2026-08-23T20:01:36+00:00 to 2026-08-24T01:22:02+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 320.3999999999999772626324556767940521240234375,
    "points_in_zone": 69,
    "first_point": {
        "ts": "2026-08-23T20:01:36+00:00",
        "lat": 40.75231999999999743522494100034236907958984375,
        "lon": 28.58064329999999841902535990811884403228759765625
    },
    "last_point": {
        "ts": "2026-08-24T01:22:02+00:00",
        "lat": 40.74635330000000266181814367882907390594482421875,
        "lon": 28.50033669999999830224624020047485828399658203125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Aug 23, 2026 19:16 UTC 75.0%

Duration: 1h 35m
Radius: 1,075 meters
Data Points: 22 AIS positions
Centroid: 40.7531, 28.5720
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1075,
    "duration_minutes": 95.2000000000000028421709430404007434844970703125,
    "points": 22,
    "centroid": {
        "lat": 40.753147195454545226311893202364444732666015625,
        "lon": 28.57202763636363584964783512987196445465087890625
    },
    "bbox": {
        "min_lat": 40.75217169999999811125235282815992832183837890625,
        "min_lon": 28.55942329999999884648786974139511585235595703125,
        "max_lat": 40.75450500000000175759851117618381977081298828125,
        "max_lon": 28.5824716999999992594894138164818286895751953125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Aug 23, 2026 19:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 21m
Data Points: 80 AIS positions
Period: 2026-08-23T19:00:24+00:00 to 2026-08-24T01:22:02+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 381.6000000000000227373675443232059478759765625,
    "points_in_zone": 80,
    "first_point": {
        "ts": "2026-08-23T19:00:24+00:00",
        "lat": 40.7515250000000008867573342286050319671630859375,
        "lon": 28.596771700000001459329723729752004146575927734375
    },
    "last_point": {
        "ts": "2026-08-24T01:22:02+00:00",
        "lat": 40.74635330000000266181814367882907390594482421875,
        "lon": 28.50033669999999830224624020047485828399658203125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Aug 23, 2026 18:33 UTC 75.0%

Duration: 1h 57m
Radius: 1,368 meters
Data Points: 26 AIS positions
Centroid: 40.7522, 28.5834
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1367.700000000000045474735088646411895751953125,
    "duration_minutes": 117.7999999999999971578290569595992565155029296875,
    "points": 26,
    "centroid": {
        "lat": 40.75218319999999749825292383320629596710205078125,
        "lon": 28.583420961538461568807178991846740245819091796875
    },
    "bbox": {
        "min_lat": 40.7514350000000007412381819449365139007568359375,
        "min_lon": 28.570660000000000167119651450775563716888427734375,
        "max_lat": 40.7532982999999973117155604995787143707275390625,
        "max_lon": 28.599591700000001281978256884030997753143310546875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Source snapshot

Sanctioner	As of	Entity ID
🇬🇧 UK	2025-09-29	`9337901`

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
DEMANTOID · IMO 9388780 🇦🇺 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

AIS Status

Under way using engine

Speed 11.30 kn

Course 291.60°

Heading 210°

Updated 6 months ago

Photo by Hannes van Rijn via ShipSpotting

Photos by name:

KHRIZOPRAZ

IMO 9337901

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