IMO 9352195

Vessel information

Vessel Name SANDHYA View name history 📜

IMO Number 9352195

MMSI 629009660

Vessel Type Chemical/Products Tanker | Transporteur de produits chimiques

Flag 🇨🇲 Cameroon View flag history 📜

Call Sign C5J762

Gross Tonnage 23,304 GT

Year Built 2007

Sanctioned by

🇪🇺 EU 2025-07-18 🇬🇧 UK 2025-05-09 🇨🇦 CA 2025-06-13 🇦🇺 AU 2026-02-20 🇳🇿 NZ 2026-02-20

Company & Ownership

🏢

Tunasan Shipping Inc

IMO Company: 6474872

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

Status Active

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

Management & Operations

ISM Manager

CHATURBUJA SHIPPING PVT LTD

W-32/117, Plot C10, 2nd Floor, 3rd Avenue, Anna Nagar, Chennai, 600040, India.

Commercial Manager

TUNASAN SHIPPING INC

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

Registered Owner

TUNASAN SHIPPING INC

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

Classification & Safety

Current Classification

DNV-GL (ex DNV) (IACS) Delivered

Port State Control (PSC) Inspections

⚠️

Risk Level

MEDIUM

Last 36 Months

Inspections

Detentions

Last Inspection

📍 Kocaeli

📅 2026-06-11

Survey Renewal & Certificates

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

Programs & Notes

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

DateOfListing: 2025-07-20 || DateDesignated: 2025-05-09 | Shipping sanctions: (see “Other information”) | Shipping sanctions: a specified ship is prohibited from being provided with access to or having its master or pilot cause it to enter a port in the UK, may have its registration on the UK Ship Register terminated, and a master or pilot of a specified ship may be given a port barring direction, a detention direction, and a port entry direction or a movement direction. | IMO 9352195 (“SANDHYA”) is involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine or to obtain a benefit from or support the Government of Russia. Namely, SANDHYA is involved in carrying oil or oil products that originated in Russia from Russia to a third country.

Vessel Changes

2 changes

🏴 Flag

SANDHYA IMO 9352195

🇸🇱 Sierra Leone → 🇨🇲 Cameroon

Apr 1, 2026

🏴 Flag

SANDHYA IMO 9352195

🇵🇦 Panama → 🇸🇱 Sierra leone

Jan 1, 2026

AIS Events

50 events detected • 1 zone • Last: Jul 12, 2026

Zone Dwell Bosphorus/Dardanelles Approach Jul 12, 2026 07:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 1h 46m
Data Points: 29 AIS positions
Period: 2026-07-12T07:00:47+00:00 to 2026-07-12T08:47:14+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 106.5,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-07-12T07:00:47+00:00",
        "lat": 40.7886349999999993087840266525745391845703125,
        "lon": 28.87353329999999829169610165990889072418212890625
    },
    "last_point": {
        "ts": "2026-07-12T08:47:14+00:00",
        "lat": 40.82463829999999660458342987112700939178466796875,
        "lon": 28.890125000000001165290086646564304828643798828125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 12, 2026 06:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 2h 46m
Data Points: 41 AIS positions
Period: 2026-07-12T06:00:57+00:00 to 2026-07-12T08:47:14+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 166.30000000000001136868377216160297393798828125,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-07-12T06:00:57+00:00",
        "lat": 40.7647467000000034431650419719517230987548828125,
        "lon": 28.84036830000000151130734593607485294342041015625
    },
    "last_point": {
        "ts": "2026-07-12T08:47:14+00:00",
        "lat": 40.82463829999999660458342987112700939178466796875,
        "lon": 28.890125000000001165290086646564304828643798828125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 12, 2026 05:01 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 3h 45m
Data Points: 55 AIS positions
Period: 2026-07-12T05:01:57+00:00 to 2026-07-12T08:47:14+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 225.30000000000001136868377216160297393798828125,
    "points_in_zone": 55,
    "first_point": {
        "ts": "2026-07-12T05:01:57+00:00",
        "lat": 40.77356499999999783767634653486311435699462890625,
        "lon": 28.787665000000000503632691106759011745452880859375
    },
    "last_point": {
        "ts": "2026-07-12T08:47:14+00:00",
        "lat": 40.82463829999999660458342987112700939178466796875,
        "lon": 28.890125000000001165290086646564304828643798828125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 12, 2026 04:00 UTC 75.0%

Duration: 1h 33m
Radius: 785 meters
Data Points: 21 AIS positions
Centroid: 40.7742, 28.7883
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 784.5,
    "duration_minutes": 93.7999999999999971578290569595992565155029296875,
    "points": 21,
    "centroid": {
        "lat": 40.77420571904762169879177235998213291168212890625,
        "lon": 28.788336904761905543637112714350223541259765625
    },
    "bbox": {
        "min_lat": 40.77304670000000186291799764148890972137451171875,
        "min_lon": 28.784845000000000680984157952480018138885498046875,
        "max_lat": 40.7780867000000029065631679259240627288818359375,
        "max_lon": 28.796703300000000780300979386083781719207763671875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 12, 2026 04:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 4h 46m
Data Points: 65 AIS positions
Period: 2026-07-12T04:00:38+00:00 to 2026-07-12T08:47:14+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 286.6000000000000227373675443232059478759765625,
    "points_in_zone": 65,
    "first_point": {
        "ts": "2026-07-12T04:00:38+00:00",
        "lat": 40.77304670000000186291799764148890972137451171875,
        "lon": 28.78866169999999868878148845396935939788818359375
    },
    "last_point": {
        "ts": "2026-07-12T08:47:14+00:00",
        "lat": 40.82463829999999660458342987112700939178466796875,
        "lon": 28.890125000000001165290086646564304828643798828125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 12, 2026 03:01 UTC 75.0%

Duration: 2h 33m
Radius: 813 meters
Data Points: 38 AIS positions
Centroid: 40.7734, 28.7885
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 813.299999999999954525264911353588104248046875,
    "duration_minutes": 153,
    "points": 38,
    "centroid": {
        "lat": 40.773405571052620643968111835420131683349609375,
        "lon": 28.788527942105265111649714526720345020294189453125
    },
    "bbox": {
        "min_lat": 40.77178500000000127556631923653185367584228515625,
        "min_lon": 28.784845000000000680984157952480018138885498046875,
        "max_lat": 40.7780867000000029065631679259240627288818359375,
        "max_lon": 28.796703300000000780300979386083781719207763671875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 12, 2026 03:01 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 5h 45m
Data Points: 82 AIS positions
Period: 2026-07-12T03:01:27+00:00 to 2026-07-12T08:47:14+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 345.80000000000001136868377216160297393798828125,
    "points_in_zone": 82,
    "first_point": {
        "ts": "2026-07-12T03:01:27+00:00",
        "lat": 40.77178500000000127556631923653185367584228515625,
        "lon": 28.7892183000000017045749700628221035003662109375
    },
    "last_point": {
        "ts": "2026-07-12T08:47:14+00:00",
        "lat": 40.82463829999999660458342987112700939178466796875,
        "lon": 28.890125000000001165290086646564304828643798828125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 12, 2026 02:02 UTC 75.0%

Duration: 3h 31m
Radius: 823 meters
Data Points: 50 AIS positions
Centroid: 40.7728, 28.7889
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 822.799999999999954525264911353588104248046875,
    "duration_minutes": 211.599999999999994315658113919198513031005859375,
    "points": 50,
    "centroid": {
        "lat": 40.772841236000004982997779734432697296142578125,
        "lon": 28.788899404000009241144653060473501682281494140625
    },
    "bbox": {
        "min_lat": 40.770004999999997608028934337198734283447265625,
        "min_lon": 28.784845000000000680984157952480018138885498046875,
        "max_lat": 40.7780867000000029065631679259240627288818359375,
        "max_lon": 28.796703300000000780300979386083781719207763671875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 12, 2026 02:02 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 28m
Data Points: 92 AIS positions
Period: 2026-07-12T02:18:28+00:00 to 2026-07-12T08:47:14+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 388.80000000000001136868377216160297393798828125,
    "points_in_zone": 92,
    "first_point": {
        "ts": "2026-07-12T02:18:28+00:00",
        "lat": 40.7706500000000033878677641041576862335205078125,
        "lon": 28.790465000000001083435563487000763416290283203125
    },
    "last_point": {
        "ts": "2026-07-12T08:47:14+00:00",
        "lat": 40.82463829999999660458342987112700939178466796875,
        "lon": 28.890125000000001165290086646564304828643798828125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 12, 2026 01:00 UTC 75.0%

Duration: 4h 33m
Radius: 838 meters
Data Points: 68 AIS positions
Centroid: 40.7717, 28.7900
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 838.299999999999954525264911353588104248046875,
    "duration_minutes": 273.80000000000001136868377216160297393798828125,
    "points": 68,
    "centroid": {
        "lat": 40.77172710735294458572752773761749267578125,
        "lon": 28.789976227941178166247482295148074626922607421875
    },
    "bbox": {
        "min_lat": 40.7676450000000016871126717887818813323974609375,
        "min_lon": 28.784845000000000680984157952480018138885498046875,
        "max_lat": 40.7780867000000029065631679259240627288818359375,
        "max_lon": 28.796703300000000780300979386083781719207763671875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 12, 2026 01:00 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 35m
Data Points: 92 AIS positions
Period: 2026-07-12T01:51:18+00:00 to 2026-07-12T08:27:04+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 395.80000000000001136868377216160297393798828125,
    "points_in_zone": 92,
    "first_point": {
        "ts": "2026-07-12T01:51:18+00:00",
        "lat": 40.76955000000000239879227592609822750091552734375,
        "lon": 28.791579999999999728288457845337688922882080078125
    },
    "last_point": {
        "ts": "2026-07-12T08:27:04+00:00",
        "lat": 40.82505330000000043355612433515489101409912109375,
        "lon": 28.8881200000000006866684998385608196258544921875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 12, 2026 00:01 UTC 75.0%

Duration: 5h 32m
Radius: 854 meters
Data Points: 85 AIS positions
Centroid: 40.7708, 28.7913
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 854.299999999999954525264911353588104248046875,
    "duration_minutes": 332.3999999999999772626324556767940521240234375,
    "points": 85,
    "centroid": {
        "lat": 40.77079399882353527573286555707454681396484375,
        "lon": 28.791260651764684297404528479091823101043701171875
    },
    "bbox": {
        "min_lat": 40.76597000000000292629920295439660549163818359375,
        "min_lon": 28.784845000000000680984157952480018138885498046875,
        "max_lat": 40.7780867000000029065631679259240627288818359375,
        "max_lon": 28.7980917000000005145921022631227970123291015625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 12, 2026 00:01 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 33m
Data Points: 92 AIS positions
Period: 2026-07-12T00:55:27+00:00 to 2026-07-12T07:28:36+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 92,
    "first_point": {
        "ts": "2026-07-12T00:55:27+00:00",
        "lat": 40.76748330000000208883648156188428401947021484375,
        "lon": 28.795130000000000336513039655983448028564453125
    },
    "last_point": {
        "ts": "2026-07-12T07:28:36+00:00",
        "lat": 40.8240066999999982044755597598850727081298828125,
        "lon": 28.88481829999999916935848887078464031219482421875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 11, 2026 23:02 UTC 75.0%

Duration: 6h 31m
Radius: 932 meters
Data Points: 101 AIS positions
Centroid: 40.7698, 28.7925
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 932.299999999999954525264911353588104248046875,
    "duration_minutes": 391.6000000000000227373675443232059478759765625,
    "points": 101,
    "centroid": {
        "lat": 40.7697987950495104314541094936430454254150390625,
        "lon": 28.792527875247511559564372873865067958831787109375
    },
    "bbox": {
        "min_lat": 40.76351170000000223581082536838948726654052734375,
        "min_lon": 28.784845000000000680984157952480018138885498046875,
        "max_lat": 40.7780867000000029065631679259240627288818359375,
        "max_lon": 28.799845000000001249418346560560166835784912109375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 11, 2026 23:02 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 36m
Data Points: 98 AIS positions
Period: 2026-07-11T23:42:48+00:00 to 2026-07-12T06:18:56+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 396.1000000000000227373675443232059478759765625,
    "points_in_zone": 98,
    "first_point": {
        "ts": "2026-07-11T23:42:48+00:00",
        "lat": 40.76492999999999966576069709844887256622314453125,
        "lon": 28.799115000000000463842297904193401336669921875
    },
    "last_point": {
        "ts": "2026-07-12T06:18:56+00:00",
        "lat": 40.76230170000000185837052413262426853179931640625,
        "lon": 28.84649830000000036989149521104991436004638671875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 11, 2026 22:37 UTC 75.0%

Duration: 6h 32m
Radius: 913 meters
Data Points: 100 AIS positions
Centroid: 40.7694, 28.7927
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 912.8999999999999772626324556767940521240234375,
    "duration_minutes": 392.30000000000001136868377216160297393798828125,
    "points": 100,
    "centroid": {
        "lat": 40.76943410000000511672624270431697368621826171875,
        "lon": 28.79266965499999031408151495270431041717529296875
    },
    "bbox": {
        "min_lat": 40.76335000000000263753463514149188995361328125,
        "min_lon": 28.784845000000000680984157952480018138885498046875,
        "max_lat": 40.77559500000000269892552751116454601287841796875,
        "max_lon": 28.799961700000000774934960645623505115509033203125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 11, 2026 22:37 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 32m
Data Points: 100 AIS positions
Period: 2026-07-11T22:55:28+00:00 to 2026-07-12T05:27:45+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 392.30000000000001136868377216160297393798828125,
    "points_in_zone": 100,
    "first_point": {
        "ts": "2026-07-11T22:55:28+00:00",
        "lat": 40.76335000000000263753463514149188995361328125,
        "lon": 28.799941700000001532089299871586263179779052734375
    },
    "last_point": {
        "ts": "2026-07-12T05:27:45+00:00",
        "lat": 40.77559500000000269892552751116454601287841796875,
        "lon": 28.787069999999999936335370875895023345947265625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 11, 2026 20:29 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 29m
Data Points: 70 AIS positions
Period: 2026-07-11T20:29:57+00:00 to 2026-07-12T02:59:27+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 389.5,
    "points_in_zone": 70,
    "first_point": {
        "ts": "2026-07-11T20:29:57+00:00",
        "lat": 40.75607169999999968013071338646113872528076171875,
        "lon": 28.804494999999999294004737748764455318450927734375
    },
    "last_point": {
        "ts": "2026-07-12T02:59:27+00:00",
        "lat": 40.77173669999999816582203493453562259674072265625,
        "lon": 28.789301699999999328838384826667606830596923828125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 11, 2026 20:29 UTC 75.0%

Duration: 6h 29m
Radius: 1,440 meters
Data Points: 70 AIS positions
Centroid: 40.7671, 28.7955
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1440.09999999999990905052982270717620849609375,
    "duration_minutes": 389.5,
    "points": 70,
    "centroid": {
        "lat": 40.76708618999999345078322221525013446807861328125,
        "lon": 28.795492312857138728077188716270029544830322265625
    },
    "bbox": {
        "min_lat": 40.75607169999999968013071338646113872528076171875,
        "min_lon": 28.789301699999999328838384826667606830596923828125,
        "max_lat": 40.77173669999999816582203493453562259674072265625,
        "max_lon": 28.804494999999999294004737748764455318450927734375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 11, 2026 19:04 UTC 75.0%

Duration: 6h 35m
Radius: 1,213 meters
Data Points: 58 AIS positions
Centroid: 40.7659, 28.7983
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1213.09999999999990905052982270717620849609375,
    "duration_minutes": 395.5,
    "points": 58,
    "centroid": {
        "lat": 40.76591445689653170347810373641550540924072265625,
        "lon": 28.79826233275861824267849442549049854278564453125
    },
    "bbox": {
        "min_lat": 40.75607169999999968013071338646113872528076171875,
        "min_lon": 28.7922200000000003683453542180359363555908203125,
        "max_lat": 40.76897999999999910869519226253032684326171875,
        "max_lon": 28.808643299999999953797669149935245513916015625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 11, 2026 19:04 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 33m
Data Points: 62 AIS positions
Period: 2026-07-11T19:30:58+00:00 to 2026-07-12T02:04:49+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393.8999999999999772626324556767940521240234375,
    "points_in_zone": 62,
    "first_point": {
        "ts": "2026-07-11T19:30:58+00:00",
        "lat": 40.76721169999999716537786298431456089019775390625,
        "lon": 28.806966700000000258796717389486730098724365234375
    },
    "last_point": {
        "ts": "2026-07-12T02:04:49+00:00",
        "lat": 40.770094999999997753548086620867252349853515625,
        "lon": 28.79112669999999951642166706733405590057373046875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 11, 2026 18:38 UTC 75.0%

Duration: 6h 36m
Radius: 1,166 meters
Data Points: 55 AIS positions
Centroid: 40.7657, 28.7989
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1165.90000000000009094947017729282379150390625,
    "duration_minutes": 396.5,
    "points": 55,
    "centroid": {
        "lat": 40.7656648836363473265009815804660320281982421875,
        "lon": 28.79888482181818432081854552961885929107666015625
    },
    "bbox": {
        "min_lat": 40.75607169999999968013071338646113872528076171875,
        "min_lon": 28.79317830000000100199031294323503971099853515625,
        "max_lat": 40.7684483000000028596332413144409656524658203125,
        "max_lon": 28.809785000000001531361704110167920589447021484375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 11, 2026 18:38 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 36m
Data Points: 55 AIS positions
Period: 2026-07-11T18:50:58+00:00 to 2026-07-12T01:27:28+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 396.5,
    "points_in_zone": 55,
    "first_point": {
        "ts": "2026-07-11T18:50:58+00:00",
        "lat": 40.763581700000003138484316878020763397216796875,
        "lon": 28.809785000000001531361704110167920589447021484375
    },
    "last_point": {
        "ts": "2026-07-12T01:27:28+00:00",
        "lat": 40.7684483000000028596332413144409656524658203125,
        "lon": 28.79317830000000100199031294323503971099853515625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 11, 2026 17:34 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 31m
Data Points: 37 AIS positions
Period: 2026-07-11T17:34:57+00:00 to 2026-07-12T00:06:48+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 391.8999999999999772626324556767940521240234375,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-07-11T17:34:57+00:00",
        "lat": 40.76076669999999779747668071649968624114990234375,
        "lon": 28.81498500000000007048583938740193843841552734375
    },
    "last_point": {
        "ts": "2026-07-12T00:06:48+00:00",
        "lat": 40.766248300000000881482264958322048187255859375,
        "lon": 28.79766169999999902984200161881744861602783203125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 11, 2026 17:34 UTC 75.0%

Duration: 6h 31m
Radius: 1,094 meters
Data Points: 37 AIS positions
Centroid: 40.7641, 28.8028
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1094.40000000000009094947017729282379150390625,
    "duration_minutes": 391.8999999999999772626324556767940521240234375,
    "points": 37,
    "centroid": {
        "lat": 40.76408933243242671551342937164008617401123046875,
        "lon": 28.802782616216216382554193842224776744842529296875
    },
    "bbox": {
        "min_lat": 40.75607169999999968013071338646113872528076171875,
        "min_lon": 28.79766169999999902984200161881744861602783203125,
        "max_lat": 40.76754170000000243589965975843369960784912109375,
        "max_lon": 28.81498500000000007048583938740193843841552734375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 11, 2026 16:24 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 35m
Data Points: 21 AIS positions
Period: 2026-07-11T16:24:29+00:00 to 2026-07-11T22:59:39+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 395.19999999999998863131622783839702606201171875,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-07-11T16:24:29+00:00",
        "lat": 40.76017829999999975143509800545871257781982421875,
        "lon": 28.86508500000000054797055781818926334381103515625
    },
    "last_point": {
        "ts": "2026-07-11T22:59:39+00:00",
        "lat": 40.76345169999999740184648544527590274810791015625,
        "lon": 28.799961700000000774934960645623505115509033203125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 11, 2026 15:10 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 5h 19m
Data Points: 17 AIS positions
Period: 2026-07-11T15:10:57+00:00 to 2026-07-11T20:29:57+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 319,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-07-11T15:10:57+00:00",
        "lat": 40.7658100000000018781065591610968112945556640625,
        "lon": 28.867353300000001325997800449840724468231201171875
    },
    "last_point": {
        "ts": "2026-07-11T20:29:57+00:00",
        "lat": 40.75607169999999968013071338646113872528076171875,
        "lon": 28.804494999999999294004737748764455318450927734375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 11, 2026 14:05 UTC 75.0%

Duration: 2h 22m
Radius: 577 meters
Data Points: 10 AIS positions
Centroid: 40.7644, 28.8691
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 576.799999999999954525264911353588104248046875,
    "duration_minutes": 142.5,
    "points": 10,
    "centroid": {
        "lat": 40.7644043199999970283897710032761096954345703125,
        "lon": 28.869055979999995287244018982164561748504638671875
    },
    "bbox": {
        "min_lat": 40.76017829999999975143509800545871257781982421875,
        "min_lon": 28.863713300000000572254066355526447296142578125,
        "max_lat": 40.766923300000001972875907085835933685302734375,
        "max_lon": 28.874898300000001682974470895715057849884033203125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 11, 2026 14:05 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 24m
Data Points: 23 AIS positions
Period: 2026-07-11T14:05:18+00:00 to 2026-07-11T20:29:57+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 384.6000000000000227373675443232059478759765625,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-07-11T14:05:18+00:00",
        "lat": 40.7637950000000017780621419660747051239013671875,
        "lon": 28.874898300000001682974470895715057849884033203125
    },
    "last_point": {
        "ts": "2026-07-11T20:29:57+00:00",
        "lat": 40.75607169999999968013071338646113872528076171875,
        "lon": 28.804494999999999294004737748764455318450927734375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 11, 2026 13:07 UTC 75.0%

Duration: 3h 20m
Radius: 888 meters
Data Points: 17 AIS positions
Centroid: 40.7642, 28.8736
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 888,
    "duration_minutes": 200.69999999999998863131622783839702606201171875,
    "points": 17,
    "centroid": {
        "lat": 40.7641986176470680902639287523925304412841796875,
        "lon": 28.8736195000000037680365494452416896820068359375
    },
    "bbox": {
        "min_lat": 40.76017829999999975143509800545871257781982421875,
        "min_lon": 28.863713300000000572254066355526447296142578125,
        "max_lat": 40.766923300000001972875907085835933685302734375,
        "max_lon": 28.8811749999999989313437254168093204498291015625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 11, 2026 13:07 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 27m
Data Points: 29 AIS positions
Period: 2026-07-11T13:07:08+00:00 to 2026-07-11T19:34:29+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 387.3999999999999772626324556767940521240234375,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-07-11T13:07:08+00:00",
        "lat": 40.76443830000000190239006769843399524688720703125,
        "lon": 28.8811749999999989313437254168093204498291015625
    },
    "last_point": {
        "ts": "2026-07-11T19:34:29+00:00",
        "lat": 40.76754170000000243589965975843369960784912109375,
        "lon": 28.806850000000000733280103304423391819000244140625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 8, 2026 01:06 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 2h 21m
Data Points: 6 AIS positions
Period: 2026-07-08T01:06:54+00:00 to 2026-07-08T03:27:55+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 141,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-07-08T01:06:54+00:00",
        "lat": 40.825029999999998153725755400955677032470703125,
        "lon": 29.21338829999999830988599569536745548248291015625
    },
    "last_point": {
        "ts": "2026-07-08T03:27:55+00:00",
        "lat": 40.82404999999999972715158946812152862548828125,
        "lon": 29.2135032999999992853190633468329906463623046875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 8, 2026 00:15 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 3h 11m
Data Points: 9 AIS positions
Period: 2026-07-08T00:15:58+00:00 to 2026-07-08T03:27:55+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 191.900000000000005684341886080801486968994140625,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-07-08T00:15:58+00:00",
        "lat": 40.8248032999999992398443282581865787506103515625,
        "lon": 29.21330499999999830151864443905651569366455078125
    },
    "last_point": {
        "ts": "2026-07-08T03:27:55+00:00",
        "lat": 40.82404999999999972715158946812152862548828125,
        "lon": 29.2135032999999992853190633468329906463623046875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 7, 2026 22:27 UTC 75.0%

Duration: 5 hours
Radius: 95 meters
Data Points: 11 AIS positions
Centroid: 40.8249, 29.2134
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 95.099999999999994315658113919198513031005859375,
    "duration_minutes": 300.1000000000000227373675443232059478759765625,
    "points": 11,
    "centroid": {
        "lat": 40.82490091818181809912857715971767902374267578125,
        "lon": 29.213375290909095127744876663200557231903076171875
    },
    "bbox": {
        "min_lat": 40.82404999999999972715158946812152862548828125,
        "min_lon": 29.21326669999999836591086932457983493804931640625,
        "max_lat": 40.8253050000000001773514668457210063934326171875,
        "max_lon": 29.2135032999999992853190633468329906463623046875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 7, 2026 22:27 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 5 hours
Data Points: 11 AIS positions
Period: 2026-07-07T22:27:50+00:00 to 2026-07-08T03:27:55+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 300.1000000000000227373675443232059478759765625,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-07-07T22:27:50+00:00",
        "lat": 40.8249100000000026966517907567322254180908203125,
        "lon": 29.21326669999999836591086932457983493804931640625
    },
    "last_point": {
        "ts": "2026-07-08T03:27:55+00:00",
        "lat": 40.82404999999999972715158946812152862548828125,
        "lon": 29.2135032999999992853190633468329906463623046875
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 7, 2026 21:15 UTC 75.0%

Duration: 6h 12m
Radius: 98 meters
Data Points: 12 AIS positions
Centroid: 40.8249, 29.2134
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 98.400000000000005684341886080801486968994140625,
    "duration_minutes": 372,
    "points": 12,
    "centroid": {
        "lat": 40.82492959166666679493573610670864582061767578125,
        "lon": 29.213361933333334974349781987257301807403564453125
    },
    "bbox": {
        "min_lat": 40.82404999999999972715158946812152862548828125,
        "min_lon": 29.213215000000001708713170955888926982879638671875,
        "max_lat": 40.8253050000000001773514668457210063934326171875,
        "max_lon": 29.2135032999999992853190633468329906463623046875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 7, 2026 21:15 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 12m
Data Points: 12 AIS positions
Period: 2026-07-07T21:15:55+00:00 to 2026-07-08T03:27:55+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 372,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-07-07T21:15:55+00:00",
        "lat": 40.82524500000000244881448452360928058624267578125,
        "lon": 29.213215000000001708713170955888926982879638671875
    },
    "last_point": {
        "ts": "2026-07-08T03:27:55+00:00",
        "lat": 40.82404999999999972715158946812152862548828125,
        "lon": 29.2135032999999992853190633468329906463623046875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 4, 2026 14:01 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 1h 24m
Data Points: 6 AIS positions
Period: 2026-07-04T14:01:50+00:00 to 2026-07-04T15:25:47+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 84,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-07-04T14:01:50+00:00",
        "lat": 40.7837583000000023503162083216011524200439453125,
        "lon": 28.727720000000001476792022003792226314544677734375
    },
    "last_point": {
        "ts": "2026-07-04T15:25:47+00:00",
        "lat": 40.76442329999999714118530391715466976165771484375,
        "lon": 28.6972667000000001280568540096282958984375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 4, 2026 13:54 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 1h 31m
Data Points: 7 AIS positions
Period: 2026-07-04T13:54:48+00:00 to 2026-07-04T15:25:47+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 91,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-07-04T13:54:48+00:00",
        "lat": 40.78491999999999961801222525537014007568359375,
        "lon": 28.7301317000000011603333405219018459320068359375
    },
    "last_point": {
        "ts": "2026-07-04T15:25:47+00:00",
        "lat": 40.76442329999999714118530391715466976165771484375,
        "lon": 28.6972667000000001280568540096282958984375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 3, 2026 13:29 UTC 75.0%

Duration: 1h 51m
Radius: 1,297 meters
Data Points: 13 AIS positions
Centroid: 40.7499, 28.7216
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1297.299999999999954525264911353588104248046875,
    "duration_minutes": 111.5,
    "points": 13,
    "centroid": {
        "lat": 40.74988038461538764067881857044994831085205078125,
        "lon": 28.7215866692307741914191865362226963043212890625
    },
    "bbox": {
        "min_lat": 40.745963299999999662759364582598209381103515625,
        "min_lon": 28.7071150000000017143975128419697284698486328125,
        "max_lat": 40.75087669999999917536115390248596668243408203125,
        "max_lon": 28.728423299999999329656930058263242244720458984375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 3, 2026 13:29 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 1h 51m
Data Points: 13 AIS positions
Period: 2026-07-03T13:29:40+00:00 to 2026-07-03T15:21:09+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 111.5,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-07-03T13:29:40+00:00",
        "lat": 40.745963299999999662759364582598209381103515625,
        "lon": 28.7071150000000017143975128419697284698486328125
    },
    "last_point": {
        "ts": "2026-07-03T15:21:09+00:00",
        "lat": 40.75087669999999917536115390248596668243408203125,
        "lon": 28.728423299999999329656930058263242244720458984375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 3, 2026 12:50 UTC 75.0%

Duration: 2h 30m
Radius: 1,561 meters
Data Points: 14 AIS positions
Centroid: 40.7495, 28.7203
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1561.200000000000045474735088646411895751953125,
    "duration_minutes": 150.5,
    "points": 14,
    "centroid": {
        "lat": 40.74946107142857698590887594036757946014404296875,
        "lon": 28.720275957142856526616014889441430568695068359375
    },
    "bbox": {
        "min_lat": 40.7440100000000029467628337442874908447265625,
        "min_lon": 28.703236700000001491162038291804492473602294921875,
        "max_lat": 40.75087669999999917536115390248596668243408203125,
        "max_lon": 28.728423299999999329656930058263242244720458984375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 3, 2026 12:32 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 2h 49m
Data Points: 18 AIS positions
Period: 2026-07-03T12:32:00+00:00 to 2026-07-03T15:21:09+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 169.19999999999998863131622783839702606201171875,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-07-03T12:32:00+00:00",
        "lat": 40.74279169999999794526956975460052490234375,
        "lon": 28.7015482999999989033312886022031307220458984375
    },
    "last_point": {
        "ts": "2026-07-03T15:21:09+00:00",
        "lat": 40.75087669999999917536115390248596668243408203125,
        "lon": 28.728423299999999329656930058263242244720458984375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 3, 2026 11:25 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 3h 55m
Data Points: 21 AIS positions
Period: 2026-07-03T11:25:29+00:00 to 2026-07-03T15:21:09+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 235.69999999999998863131622783839702606201171875,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-07-03T11:25:29+00:00",
        "lat": 40.7382582999999982575900503434240818023681640625,
        "lon": 28.69858669999999989386196830309927463531494140625
    },
    "last_point": {
        "ts": "2026-07-03T15:21:09+00:00",
        "lat": 40.75087669999999917536115390248596668243408203125,
        "lon": 28.728423299999999329656930058263242244720458984375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 3, 2026 09:18 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 3m
Data Points: 25 AIS positions
Period: 2026-07-03T09:18:00+00:00 to 2026-07-03T15:21:09+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 363.1000000000000227373675443232059478759765625,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-07-03T09:18:00+00:00",
        "lat": 40.7375966999999974405000102706253528594970703125,
        "lon": 28.706836700000000206500772037543356418609619140625
    },
    "last_point": {
        "ts": "2026-07-03T15:21:09+00:00",
        "lat": 40.75087669999999917536115390248596668243408203125,
        "lon": 28.728423299999999329656930058263242244720458984375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 3, 2026 09:18 UTC 75.0%

Duration: 4h 11m
Radius: 736 meters
Data Points: 13 AIS positions
Centroid: 40.7404, 28.7024
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 736.1000000000000227373675443232059478759765625,
    "duration_minutes": 251.69999999999998863131622783839702606201171875,
    "points": 13,
    "centroid": {
        "lat": 40.7403780769230792202506563626229763031005859375,
        "lon": 28.70242204615384906674080411903560161590576171875
    },
    "bbox": {
        "min_lat": 40.73627830000000216159605770371854305267333984375,
        "min_lon": 28.69858669999999989386196830309927463531494140625,
        "max_lat": 40.745963299999999662759364582598209381103515625,
        "max_lon": 28.7071150000000017143975128419697284698486328125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Jul 3, 2026 08:02 UTC 75.0%

Duration: 5h 26m
Radius: 1,364 meters
Data Points: 17 AIS positions
Centroid: 40.7407, 28.7062
Zone: Bosphorus/Dardanelles Approach

Show Raw Evidence JSON

{
    "radius_m": 1364.200000000000045474735088646411895751953125,
    "duration_minutes": 326.69999999999998863131622783839702606201171875,
    "points": 17,
    "centroid": {
        "lat": 40.7406665647058758850107551552355289459228515625,
        "lon": 28.70617793529411443387289182282984256744384765625
    },
    "bbox": {
        "min_lat": 40.73627830000000216159605770371854305267333984375,
        "min_lon": 28.69858669999999989386196830309927463531494140625,
        "max_lat": 40.745963299999999662759364582598209381103515625,
        "max_lon": 28.722030000000000171667124959640204906463623046875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 3, 2026 08:02 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 37m
Data Points: 23 AIS positions
Period: 2026-07-03T08:20:08+00:00 to 2026-07-03T14:57:49+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 397.69999999999998863131622783839702606201171875,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-07-03T08:20:08+00:00",
        "lat": 40.741320000000001755324774421751499176025390625,
        "lon": 28.717728300000000984937287284992635250091552734375
    },
    "last_point": {
        "ts": "2026-07-03T14:57:49+00:00",
        "lat": 40.7502649999999988494892022572457790374755859375,
        "lon": 28.722651700000000118961906991899013519287109375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 3, 2026 07:41 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 5h 48m
Data Points: 18 AIS positions
Period: 2026-07-03T07:41:00+00:00 to 2026-07-03T13:29:40+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 348.69999999999998863131622783839702606201171875,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-07-03T07:41:00+00:00",
        "lat": 40.746070000000003119566827081143856048583984375,
        "lon": 28.72759669999999943001967039890587329864501953125
    },
    "last_point": {
        "ts": "2026-07-03T13:29:40+00:00",
        "lat": 40.745963299999999662759364582598209381103515625,
        "lon": 28.7071150000000017143975128419697284698486328125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Jul 3, 2026 05:10 UTC 80.0%

Zone: Bosphorus/Dardanelles Approach
Duration: 6h 25m
Data Points: 19 AIS positions
Period: 2026-07-03T05:10:00+00:00 to 2026-07-03T11:35:00+00:00

Show Raw Evidence JSON

{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 385,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-07-03T05:10:00+00:00",
        "lat": 40.7199700000000035515768104232847690582275390625,
        "lon": 28.734870000000000800355337560176849365234375
    },
    "last_point": {
        "ts": "2026-07-03T11:35:00+00:00",
        "lat": 40.73896330000000176596586243249475955963134765625,
        "lon": 28.698768300000001119087755796499550342559814453125
    }
}

Methodology: 2026.01.18

Source snapshot

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

We mirror official lists; always verify at the source.

Sanctioned on the same day

ADHARA · IMO 9353125 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK
AKAR WEST · IMO 9258167 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
ATLANTICOS · IMO 9282986 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
BELOMOR · IMO 9384435 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
Blue · IMO 9236353 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
Blue Talu · IMO 9334557 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK
C Viking · IMO 9261657 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
CAVELA · IMO 9259733 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK

AIS Status

Under way using engine

Speed 0.20 kn

Course 250.00°

Heading 294°

Updated 4 months ago

Photo by jpgmarine via ShipSpotting

SANDHYA

IMO 9352195

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Source snapshot

Sanctioned on the same day

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