RIKER

IMO 9253909

Vessel information

Vessel Name RIKER View name history 📜
IMO Number 9253909
MMSI 511100897
Vessel Type Crude Oil Tanker | Pétrolier de brut
Flag 🏳️ Palau (Republic of) View flag history 📜
Call Sign T8A4118
Gross Tonnage 79,525 GT
Year Built 2002

Sanctioned by

🇬🇧 UK 2025-05-20🇨🇦 CA 2025-05-20

Company & Ownership

🏢
James Navigation SA
IMO Company: 6373923
Address C/O: Gama Link Tech Services Co Unit A, 2nd Floor, Plot 112, Udyog Vihar, Gurugram, Haryana, 122016, India.
Status Active
Fleet 1.0 owner, 0.0 operator, 0.0 manager, 0.0 beneficial

Management & Operations

ISM Manager
UNKNOWN
Unknown
Commercial Manager
RIKER NAVIGATION LTD
123 Fifth Avenue, NY 10160, New York, USA
Registered Owner
JAMES NAVIGATION SA
Trust Company Complex, Ajeltake Road, Ajeltake, Majuro MH 96960, Marshall Islands.

Classification & Safety

Current Classification
DNV-GL (ex GL) (IACS) Delivered

Port State Control (PSC) Inspections

⚠️
Risk Level
HIGH
Last 36 Months
6
Inspections
2
Detentions
Last Inspection
📍 Rizhao
📅 2025-10-11

Survey Renewal & Certificates

Code Type Issuer Issued Expires
533 Maritime Labour Certificate RINA Services S.p.A. (RINA) (186) 29/04/2024 29/04/2029
510 Safety Management Certificate RINA Services S.p.A. (RINA) (186) 29/04/2024 29/04/2029

Programs & Notes

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

DateDesignated: 2025-05-20 | 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 9253909 (“JAMES II”) is involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine or to obtain a benefit from or support the Government of Russia. Namely, IMO 9253909 is involved in carrying oil or oil products that originated in Russia from Russia to a third country.

Vessel Changes

9 changes

AIS Events

50 events detected • 1 zone • Last: Jun 21, 2026

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 15:20 UTC 75.0%
  • Duration: 1h 38m
  • Radius: 348 meters
  • Data Points: 26 AIS positions
  • Centroid: 41.4307, 29.5947
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 347.6000000000000227373675443232059478759765625,
    "duration_minutes": 98.7000000000000028421709430404007434844970703125,
    "points": 26,
    "centroid": {
        "lat": 41.43066012692307964471183368004858493804931640625,
        "lon": 29.594738915384613875403374549932777881622314453125
    },
    "bbox": {
        "min_lat": 41.4297882999999984576788847334682941436767578125,
        "min_lon": 29.591419999999999390638549812138080596923828125,
        "max_lat": 41.4324299999999965393726597540080547332763671875,
        "max_lon": 29.598168300000001096350388252176344394683837890625
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 15:05 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 1h 53m
  • Data Points: 30 AIS positions
  • Period: 2026-06-21T15:05:14+00:00 to 2026-06-21T16:59:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 113.7999999999999971578290569595992565155029296875,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-06-21T15:05:14+00:00",
        "lat": 41.433193299999999226201907731592655181884765625,
        "lon": 29.59919670000000024856490199454128742218017578125
    },
    "last_point": {
        "ts": "2026-06-21T16:59:04+00:00",
        "lat": 41.42992170000000129448380903340876102447509765625,
        "lon": 29.591419999999999390638549812138080596923828125
    }
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 14:01 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 2h 57m
  • Data Points: 48 AIS positions
  • Period: 2026-06-21T14:01:14+00:00 to 2026-06-21T16:59:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 177.80000000000001136868377216160297393798828125,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-06-21T14:01:14+00:00",
        "lat": 41.43743829999999661595211364328861236572265625,
        "lon": 29.602759999999999962483343551866710186004638671875
    },
    "last_point": {
        "ts": "2026-06-21T16:59:04+00:00",
        "lat": 41.42992170000000129448380903340876102447509765625,
        "lon": 29.591419999999999390638549812138080596923828125
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 14:01 UTC 75.0%
  • Duration: 2h 45m
  • Radius: 591 meters
  • Data Points: 46 AIS positions
  • Centroid: 41.4323, 29.5972
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 590.799999999999954525264911353588104248046875,
    "duration_minutes": 165.80000000000001136868377216160297393798828125,
    "points": 46,
    "centroid": {
        "lat": 41.4323311913043568210923695005476474761962890625,
        "lon": 29.597222321739142358865137794055044651031494140625
    },
    "bbox": {
        "min_lat": 41.4297882999999984576788847334682941436767578125,
        "min_lon": 29.591419999999999390638549812138080596923828125,
        "max_lat": 41.43626830000000182963049155659973621368408203125,
        "max_lon": 29.601974999999999482724888366647064685821533203125
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 13:19 UTC 75.0%
  • Duration: 3h 58m
  • Radius: 1,005 meters
  • Data Points: 63 AIS positions
  • Centroid: 41.4345, 29.5987
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1004.5,
    "duration_minutes": 238.80000000000001136868377216160297393798828125,
    "points": 63,
    "centroid": {
        "lat": 41.4345048904761910080196685157716274261474609375,
        "lon": 29.598749950793649787783579085953533649444580078125
    },
    "bbox": {
        "min_lat": 41.4297882999999984576788847334682941436767578125,
        "min_lon": 29.591419999999999390638549812138080596923828125,
        "max_lat": 41.44303330000000329391696141101419925689697265625,
        "max_lon": 29.603329999999999699866748414933681488037109375
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 13:00 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 3h 58m
  • Data Points: 63 AIS positions
  • Period: 2026-06-21T13:00:15+00:00 to 2026-06-21T16:59:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 238.80000000000001136868377216160297393798828125,
    "points_in_zone": 63,
    "first_point": {
        "ts": "2026-06-21T13:00:15+00:00",
        "lat": 41.44303330000000329391696141101419925689697265625,
        "lon": 29.602751699999998891144059598445892333984375
    },
    "last_point": {
        "ts": "2026-06-21T16:59:04+00:00",
        "lat": 41.42992170000000129448380903340876102447509765625,
        "lon": 29.591419999999999390638549812138080596923828125
    }
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 12:10 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 4h 48m
  • Data Points: 77 AIS positions
  • Period: 2026-06-21T12:10:34+00:00 to 2026-06-21T16:59:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 288.5,
    "points_in_zone": 77,
    "first_point": {
        "ts": "2026-06-21T12:10:34+00:00",
        "lat": 41.4477217000000024427208700217306613922119140625,
        "lon": 29.603269999999998418616087292321026325225830078125
    },
    "last_point": {
        "ts": "2026-06-21T16:59:04+00:00",
        "lat": 41.42992170000000129448380903340876102447509765625,
        "lon": 29.591419999999999390638549812138080596923828125
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 12:10 UTC 75.0%
  • Duration: 4h 48m
  • Radius: 1,288 meters
  • Data Points: 77 AIS positions
  • Centroid: 41.4365, 29.5996
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1287.700000000000045474735088646411895751953125,
    "duration_minutes": 288.5,
    "points": 77,
    "centroid": {
        "lat": 41.43646781038959403531407588161528110504150390625,
        "lon": 29.599563812987017996647409745492041110992431640625
    },
    "bbox": {
        "min_lat": 41.4297882999999984576788847334682941436767578125,
        "min_lon": 29.591419999999999390638549812138080596923828125,
        "max_lat": 41.4477217000000024427208700217306613922119140625,
        "max_lon": 29.603468299999999402416506200097501277923583984375
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 11:43 UTC 75.0%
  • Duration: 5h 38m
  • Radius: 1,575 meters
  • Data Points: 86 AIS positions
  • Centroid: 41.4379, 29.5998
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1575.09999999999990905052982270717620849609375,
    "duration_minutes": 338.30000000000001136868377216160297393798828125,
    "points": 86,
    "centroid": {
        "lat": 41.43793204883719027975530480034649372100830078125,
        "lon": 29.599818588372098560057565919123589992523193359375
    },
    "bbox": {
        "min_lat": 41.4297882999999984576788847334682941436767578125,
        "min_lon": 29.591419999999999390638549812138080596923828125,
        "max_lat": 41.45207500000000067075234255753457546234130859375,
        "max_lon": 29.603468299999999402416506200097501277923583984375
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 11:00 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 5h 58m
  • Data Points: 91 AIS positions
  • Period: 2026-06-21T11:00:44+00:00 to 2026-06-21T16:59:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 358.30000000000001136868377216160297393798828125,
    "points_in_zone": 91,
    "first_point": {
        "ts": "2026-06-21T11:00:44+00:00",
        "lat": 41.45366829999999680467226426117122173309326171875,
        "lon": 29.600415000000001697344487183727324008941650390625
    },
    "last_point": {
        "ts": "2026-06-21T16:59:04+00:00",
        "lat": 41.42992170000000129448380903340876102447509765625,
        "lon": 29.591419999999999390638549812138080596923828125
    }
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 10:06 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 37m
  • Data Points: 101 AIS positions
  • Period: 2026-06-21T10:21:14+00:00 to 2026-06-21T16:59:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 397.80000000000001136868377216160297393798828125,
    "points_in_zone": 101,
    "first_point": {
        "ts": "2026-06-21T10:21:14+00:00",
        "lat": 41.4576100000000025147528504021465778350830078125,
        "lon": 29.598673300000001518128556199371814727783203125
    },
    "last_point": {
        "ts": "2026-06-21T16:59:04+00:00",
        "lat": 41.42992170000000129448380903340876102447509765625,
        "lon": 29.591419999999999390638549812138080596923828125
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 10:06 UTC 75.0%
  • Duration: 4h 52m
  • Radius: 1,421 meters
  • Data Points: 74 AIS positions
  • Centroid: 41.4411, 29.6014
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1420.90000000000009094947017729282379150390625,
    "duration_minutes": 292.80000000000001136868377216160297393798828125,
    "points": 74,
    "centroid": {
        "lat": 41.44105909189187997299086418934166431427001953125,
        "lon": 29.60139304324325593142930301837623119354248046875
    },
    "bbox": {
        "min_lat": 41.4311950000000024374458007514476776123046875,
        "min_lon": 29.596256700000001416128725395537912845611572265625,
        "max_lat": 41.45383000000000350837581208907067775726318359375,
        "max_lon": 29.603468299999999402416506200097501277923583984375
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 09:14 UTC 75.0%
  • Duration: 3h 49m
  • Radius: 1,368 meters
  • Data Points: 58 AIS positions
  • Centroid: 41.4498, 29.6013
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1367.59999999999990905052982270717620849609375,
    "duration_minutes": 229.69999999999998863131622783839702606201171875,
    "points": 58,
    "centroid": {
        "lat": 41.44979792586206457372099976055324077606201171875,
        "lon": 29.6012798620689636663882993161678314208984375
    },
    "bbox": {
        "min_lat": 41.43957000000000334694050252437591552734375,
        "min_lon": 29.595908300000001389662429573945701122283935546875,
        "max_lat": 41.46143000000000000682121026329696178436279296875,
        "max_lon": 29.603468299999999402416506200097501277923583984375
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 09:01 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 100 AIS positions
  • Period: 2026-06-21T09:52:35+00:00 to 2026-06-21T16:28:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 396.30000000000001136868377216160297393798828125,
    "points_in_zone": 100,
    "first_point": {
        "ts": "2026-06-21T09:52:35+00:00",
        "lat": 41.46143000000000000682121026329696178436279296875,
        "lon": 29.595908300000001389662429573945701122283935546875
    },
    "last_point": {
        "ts": "2026-06-21T16:28:54+00:00",
        "lat": 41.42997170000000295431163976900279521942138671875,
        "lon": 29.593521700000000151931089931167662143707275390625
    }
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 08:05 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 31m
  • Data Points: 101 AIS positions
  • Period: 2026-06-21T08:53:35+00:00 to 2026-06-21T15:24:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 391,
    "points_in_zone": 101,
    "first_point": {
        "ts": "2026-06-21T08:53:35+00:00",
        "lat": 41.4685750000000012960299500264227390289306640625,
        "lon": 29.585384999999998711928128614090383052825927734375
    },
    "last_point": {
        "ts": "2026-06-21T15:24:34+00:00",
        "lat": 41.43226829999999694109646952711045742034912109375,
        "lon": 29.5979099999999988312993082217872142791748046875
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 08:05 UTC 75.0%
  • Duration: 3 hours
  • Radius: 1,434 meters
  • Data Points: 46 AIS positions
  • Centroid: 41.4579, 29.5972
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1434.40000000000009094947017729282379150390625,
    "duration_minutes": 180.19999999999998863131622783839702606201171875,
    "points": 46,
    "centroid": {
        "lat": 41.4579170260869460662433994002640247344970703125,
        "lon": 29.59723322826086899794972850941121578216552734375
    },
    "bbox": {
        "min_lat": 41.448745000000002391971065662801265716552734375,
        "min_lon": 29.586446699999999765395841677673161029815673828125,
        "max_lat": 41.46796499999999952024154481478035449981689453125,
        "max_lon": 29.602843299999999970850694808177649974822998046875
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 07:04 UTC 75.0%
  • Duration: 1h 57m
  • Radius: 1,100 meters
  • Data Points: 32 AIS positions
  • Centroid: 41.4672, 29.5865
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1100.40000000000009094947017729282379150390625,
    "duration_minutes": 117.2000000000000028421709430404007434844970703125,
    "points": 32,
    "centroid": {
        "lat": 41.4672033843750114101567305624485015869140625,
        "lon": 29.586533959375000080171957961283624172210693359375
    },
    "bbox": {
        "min_lat": 41.46089829999999665233190171420574188232421875,
        "min_lon": 29.574985000000001633679858059622347354888916015625,
        "max_lat": 41.4719683000000003403329174034297466278076171875,
        "max_lon": 29.5963966999999996687620296142995357513427734375
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 07:01 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 38m
  • Data Points: 101 AIS positions
  • Period: 2026-06-21T07:51:35+00:00 to 2026-06-21T14:29:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 398.30000000000001136868377216160297393798828125,
    "points_in_zone": 101,
    "first_point": {
        "ts": "2026-06-21T07:51:35+00:00",
        "lat": 41.47223670000000339541657012887299060821533203125,
        "lon": 29.573415000000000674162947689183056354522705078125
    },
    "last_point": {
        "ts": "2026-06-21T14:29:54+00:00",
        "lat": 41.43515000000000014779288903810083866119384765625,
        "lon": 29.60106499999999840611053514294326305389404296875
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 06:33 UTC 75.0%
  • Duration: 2h 7m
  • Radius: 1,159 meters
  • Data Points: 36 AIS positions
  • Centroid: 41.4720, 29.5723
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1159.299999999999954525264911353588104248046875,
    "duration_minutes": 127.7999999999999971578290569595992565155029296875,
    "points": 36,
    "centroid": {
        "lat": 41.47203064444445175240616663359105587005615234375,
        "lon": 29.572289861111112685421176138333976268768310546875
    },
    "bbox": {
        "min_lat": 41.4685750000000012960299500264227390289306640625,
        "min_lon": 29.56019669999999877063601161353290081024169921875,
        "max_lat": 41.47378830000000249356162385083734989166259765625,
        "max_lon": 29.585384999999998711928128614090383052825927734375
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 06:05 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 38m
  • Data Points: 103 AIS positions
  • Period: 2026-06-21T06:51:05+00:00 to 2026-06-21T13:29:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 398,
    "points_in_zone": 103,
    "first_point": {
        "ts": "2026-06-21T06:51:05+00:00",
        "lat": 41.4736649999999968940755934454500675201416015625,
        "lon": 29.561205000000001064108801074326038360595703125
    },
    "last_point": {
        "ts": "2026-06-21T13:29:04+00:00",
        "lat": 41.44081829999999655456122127361595630645751953125,
        "lon": 29.6030200000000007776179700158536434173583984375
    }
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 05:46 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 100 AIS positions
  • Period: 2026-06-21T05:52:35+00:00 to 2026-06-21T12:24:44+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 392.1000000000000227373675443232059478759765625,
    "points_in_zone": 100,
    "first_point": {
        "ts": "2026-06-21T05:52:35+00:00",
        "lat": 41.47491000000000127556631923653185367584228515625,
        "lon": 29.55039670000000029403963708318769931793212890625
    },
    "last_point": {
        "ts": "2026-06-21T12:24:44+00:00",
        "lat": 41.44628329999999749588823760859668254852294921875,
        "lon": 29.603453300000001746639100019820034503936767578125
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 05:46 UTC 75.0%
  • Duration: 2h 14m
  • Radius: 1,144 meters
  • Data Points: 37 AIS positions
  • Centroid: 41.4734, 29.5630
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1143.799999999999954525264911353588104248046875,
    "duration_minutes": 134.69999999999998863131622783839702606201171875,
    "points": 37,
    "centroid": {
        "lat": 41.47344895945946774418189306743443012237548828125,
        "lon": 29.562995897297302150263931252993643283843994140625
    },
    "bbox": {
        "min_lat": 41.4717167000000017651473172008991241455078125,
        "min_lon": 29.55039670000000029403963708318769931793212890625,
        "max_lat": 41.47491000000000127556631923653185367584228515625,
        "max_lon": 29.576493299999999209148882073350250720977783203125
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 04:29 UTC 75.0%
  • Duration: 3h 1m
  • Radius: 1,735 meters
  • Data Points: 37 AIS positions
  • Centroid: 41.4737, 29.5606
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1735.299999999999954525264911353588104248046875,
    "duration_minutes": 181.30000000000001136868377216160297393798828125,
    "points": 37,
    "centroid": {
        "lat": 41.47372143783784537163228378631174564361572265625,
        "lon": 29.56060468378378658371730125509202480316162109375
    },
    "bbox": {
        "min_lat": 41.47211329999999662732079741545021533966064453125,
        "min_lon": 29.539963300000000145928424899466335773468017578125,
        "max_lat": 41.47549000000000063437255448661744594573974609375,
        "max_lon": 29.574214999999998809698809054680168628692626953125
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 04:00 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 91 AIS positions
  • Period: 2026-06-21T04:54:14+00:00 to 2026-06-21T11:24:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 390.5,
    "points_in_zone": 91,
    "first_point": {
        "ts": "2026-06-21T04:54:14+00:00",
        "lat": 41.47549000000000063437255448661744594573974609375,
        "lon": 29.539963300000000145928424899466335773468017578125
    },
    "last_point": {
        "ts": "2026-06-21T11:24:45+00:00",
        "lat": 41.45174829999999843721525394357740879058837890625,
        "lon": 29.60137329999999877827576710842549800872802734375
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 03:01 UTC 75.0%
  • Duration: 1h 52m
  • Radius: 757 meters
  • Data Points: 40 AIS positions
  • Centroid: 41.4747, 29.5310
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 757,
    "duration_minutes": 112.7000000000000028421709430404007434844970703125,
    "points": 40,
    "centroid": {
        "lat": 41.47467099499998965939084882847964763641357421875,
        "lon": 29.530965752499998444591255974955856800079345703125
    },
    "bbox": {
        "min_lat": 41.47319829999999996061887941323220729827880859375,
        "min_lon": 29.523481700000001382022674079053103923797607421875,
        "max_lat": 41.47554670000000243135218624956905841827392578125,
        "max_lon": 29.539963300000000145928424899466335773468017578125
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 03:01 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 38m
  • Data Points: 99 AIS positions
  • Period: 2026-06-21T03:51:14+00:00 to 2026-06-21T10:29:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 398.30000000000001136868377216160297393798828125,
    "points_in_zone": 99,
    "first_point": {
        "ts": "2026-06-21T03:51:14+00:00",
        "lat": 41.474705000000000154614099301397800445556640625,
        "lon": 29.529998299999999034071151982061564922332763671875
    },
    "last_point": {
        "ts": "2026-06-21T10:29:34+00:00",
        "lat": 41.45663669999999711990312789566814899444580078125,
        "lon": 29.599166700000001384296410833485424518585205078125
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 02:06 UTC 75.0%
  • Duration: 2h 48m
  • Radius: 1,008 meters
  • Data Points: 55 AIS positions
  • Centroid: 41.4739, 29.5281
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1007.6000000000000227373675443232059478759765625,
    "duration_minutes": 168,
    "points": 55,
    "centroid": {
        "lat": 41.47387102363635591473212116397917270660400390625,
        "lon": 29.52809424363636736643456970341503620147705078125
    },
    "bbox": {
        "min_lat": 41.46998330000000265727067016996443271636962890625,
        "min_lon": 29.5180332999999990306605468504130840301513671875,
        "max_lat": 41.47554670000000243135218624956905841827392578125,
        "max_lon": 29.539963300000000145928424899466335773468017578125
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 02:06 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 101 AIS positions
  • Period: 2026-06-21T02:54:25+00:00 to 2026-06-21T09:26:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 392.19999999999998863131622783839702606201171875,
    "points_in_zone": 101,
    "first_point": {
        "ts": "2026-06-21T02:54:25+00:00",
        "lat": 41.4728750000000019326762412674725055694580078125,
        "lon": 29.522600000000000619593265582807362079620361328125
    },
    "last_point": {
        "ts": "2026-06-21T09:26:35+00:00",
        "lat": 41.464636699999999791543814353644847869873046875,
        "lon": 29.591789999999999594137989333830773830413818359375
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 01:07 UTC 75.0%
  • Duration: 3h 22m
  • Radius: 1,156 meters
  • Data Points: 64 AIS positions
  • Centroid: 41.4731, 29.5265
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1156,
    "duration_minutes": 202.19999999999998863131622783839702606201171875,
    "points": 64,
    "centroid": {
        "lat": 41.4731252281249993529854691587388515472412109375,
        "lon": 29.526485367187500941099642659537494182586669921875
    },
    "bbox": {
        "min_lat": 41.467618299999998043858795426785945892333984375,
        "min_lon": 29.5158516999999989138814271427690982818603515625,
        "max_lat": 41.47554670000000243135218624956905841827392578125,
        "max_lon": 29.539963300000000145928424899466335773468017578125
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 01:07 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 104 AIS positions
  • Period: 2026-06-21T01:53:14+00:00 to 2026-06-21T08:29:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 396.5,
    "points_in_zone": 104,
    "first_point": {
        "ts": "2026-06-21T01:53:14+00:00",
        "lat": 41.46908499999999975216269376687705516815185546875,
        "lon": 29.517083299999999468354872078634798526763916015625
    },
    "last_point": {
        "ts": "2026-06-21T08:29:45+00:00",
        "lat": 41.4705383000000011861629900522530078887939453125,
        "lon": 29.580923299999998477005647146143019199371337890625
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 21, 2026 00:27 UTC 75.0%
  • Duration: 3h 57m
  • Radius: 1,155 meters
  • Data Points: 68 AIS positions
  • Centroid: 41.4716, 29.5230
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1155,
    "duration_minutes": 237.5,
    "points": 68,
    "centroid": {
        "lat": 41.47158825441175622472655959427356719970703125,
        "lon": 29.523032282352939859038087888620793819427490234375
    },
    "bbox": {
        "min_lat": 41.464398299999999153442331589758396148681640625,
        "min_lon": 29.51352669999999989158823154866695404052734375,
        "max_lat": 41.47549500000000222144080908037722110748291015625,
        "max_lon": 29.53584670000000045320120989345014095306396484375
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 21, 2026 00:27 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 101 AIS positions
  • Period: 2026-06-21T00:32:23+00:00 to 2026-06-21T07:09:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 396.69999999999998863131622783839702606201171875,
    "points_in_zone": 101,
    "first_point": {
        "ts": "2026-06-21T00:32:23+00:00",
        "lat": 41.464398299999999153442331589758396148681640625,
        "lon": 29.51352669999999989158823154866695404052734375
    },
    "last_point": {
        "ts": "2026-06-21T07:09:04+00:00",
        "lat": 41.4732800000000025875124265439808368682861328125,
        "lon": 29.56471499999999963392838253639638423919677734375
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 20, 2026 23:00 UTC 75.0%
  • Duration: 5h 10m
  • Radius: 1,173 meters
  • Data Points: 69 AIS positions
  • Centroid: 41.4712, 29.5222
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1172.700000000000045474735088646411895751953125,
    "duration_minutes": 310.5,
    "points": 69,
    "centroid": {
        "lat": 41.47116574347825235236086882650852203369140625,
        "lon": 29.522221789855070284147586789913475513458251953125
    },
    "bbox": {
        "min_lat": 41.4642683000000005222318577580153942108154296875,
        "min_lon": 29.5115617000000014513716450892388820648193359375,
        "max_lat": 41.4754582999999996673068380914628505706787109375,
        "max_lon": 29.535048299999999699139152653515338897705078125
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 20, 2026 23:00 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 34m
  • Data Points: 81 AIS positions
  • Period: 2026-06-20T23:14:36+00:00 to 2026-06-21T05:49:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 394.6000000000000227373675443232059478759765625,
    "points_in_zone": 81,
    "first_point": {
        "ts": "2026-06-20T23:14:36+00:00",
        "lat": 41.46480170000000242680471274070441722869873046875,
        "lon": 29.5115617000000014513716450892388820648193359375
    },
    "last_point": {
        "ts": "2026-06-21T05:49:14+00:00",
        "lat": 41.4749766999999991412551025860011577606201171875,
        "lon": 29.54981169999999934816514723934233188629150390625
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 20, 2026 22:34 UTC 75.0%
  • Duration: 5h 38m
  • Radius: 1,172 meters
  • Data Points: 72 AIS positions
  • Centroid: 41.4705, 29.5208
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1172.200000000000045474735088646411895751953125,
    "duration_minutes": 338.80000000000001136868377216160297393798828125,
    "points": 72,
    "centroid": {
        "lat": 41.47046858194443785805560764856636524200439453125,
        "lon": 29.5207547486111110401907353661954402923583984375
    },
    "bbox": {
        "min_lat": 41.4642683000000005222318577580153942108154296875,
        "min_lon": 29.50965670000000073969204095192253589630126953125,
        "max_lat": 41.47531330000000338031895807944238185882568359375,
        "max_lon": 29.5332216999999985773683874867856502532958984375
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 20, 2026 22:34 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 19m
  • Data Points: 85 AIS positions
  • Period: 2026-06-20T22:34:45+00:00 to 2026-06-21T04:54:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 379.5,
    "points_in_zone": 85,
    "first_point": {
        "ts": "2026-06-20T22:34:45+00:00",
        "lat": 41.46450829999999854180714464746415615081787109375,
        "lon": 29.50965670000000073969204095192253589630126953125
    },
    "last_point": {
        "ts": "2026-06-21T04:54:14+00:00",
        "lat": 41.47549000000000063437255448661744594573974609375,
        "lon": 29.539963300000000145928424899466335773468017578125
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 20, 2026 21:03 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 1,367 meters
  • Data Points: 72 AIS positions
  • Centroid: 41.4701, 29.5201
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1367,
    "duration_minutes": 393.3999999999999772626324556767940521240234375,
    "points": 72,
    "centroid": {
        "lat": 41.47007443888887934235754073597490787506103515625,
        "lon": 29.52008639166666625897050835192203521728515625
    },
    "bbox": {
        "min_lat": 41.461008300000003146124072372913360595703125,
        "min_lon": 29.50898670000000123536665341816842555999755859375,
        "max_lat": 41.4751083000000022593667381443083286285400390625,
        "max_lon": 29.532178300000001769376467564143240451812744140625
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 20, 2026 21:03 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 72 AIS positions
  • Period: 2026-06-20T21:33:08+00:00 to 2026-06-21T04:06:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 393.3999999999999772626324556767940521240234375,
    "points_in_zone": 72,
    "first_point": {
        "ts": "2026-06-20T21:33:08+00:00",
        "lat": 41.461008300000003146124072372913360595703125,
        "lon": 29.50901999999999958390617393888533115386962890625
    },
    "last_point": {
        "ts": "2026-06-21T04:06:35+00:00",
        "lat": 41.4751083000000022593667381443083286285400390625,
        "lon": 29.532178300000001769376467564143240451812744140625
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 20, 2026 20:01 UTC 75.0%
  • Duration: 6h 35m
  • Radius: 830 meters
  • Data Points: 48 AIS positions
  • Centroid: 41.4662, 29.5144
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 829.5,
    "duration_minutes": 395.19999999999998863131622783839702606201171875,
    "points": 48,
    "centroid": {
        "lat": 41.46622714583332225402045878581702709197998046875,
        "lon": 29.514436289583333206110182800330221652984619140625
    },
    "bbox": {
        "min_lat": 41.4600132999999999583451426587998867034912109375,
        "min_lon": 29.50898670000000123536665341816842555999755859375,
        "max_lat": 41.47203830000000124300640891306102275848388671875,
        "max_lon": 29.520675000000000665068000671453773975372314453125
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 20, 2026 20:01 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 35m
  • Data Points: 48 AIS positions
  • Period: 2026-06-20T20:01:59+00:00 to 2026-06-21T02:37:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 395.19999999999998863131622783839702606201171875,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-06-20T20:01:59+00:00",
        "lat": 41.462046700000001919761416502296924591064453125,
        "lon": 29.513805000000001399484972353093326091766357421875
    },
    "last_point": {
        "ts": "2026-06-21T02:37:14+00:00",
        "lat": 41.47203830000000124300640891306102275848388671875,
        "lon": 29.520675000000000665068000671453773975372314453125
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 20, 2026 19:02 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 801 meters
  • Data Points: 47 AIS positions
  • Centroid: 41.4657, 29.5140
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 800.5,
    "duration_minutes": 393.19999999999998863131622783839702606201171875,
    "points": 47,
    "centroid": {
        "lat": 41.46569517234041057918147998861968517303466796875,
        "lon": 29.514038410638303133737281314097344875335693359375
    },
    "bbox": {
        "min_lat": 41.4600132999999999583451426587998867034912109375,
        "min_lon": 29.50898670000000123536665341816842555999755859375,
        "max_lat": 41.471468299999997952909325249493122100830078125,
        "max_lon": 29.519774999999999209876477834768593311309814453125
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 20, 2026 19:02 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 47 AIS positions
  • Period: 2026-06-20T19:54:30+00:00 to 2026-06-21T02:27:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 393.19999999999998863131622783839702606201171875,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-06-20T19:54:30+00:00",
        "lat": 41.46223169999999669244061806239187717437744140625,
        "lon": 29.5140616999999991776348906569182872772216796875
    },
    "last_point": {
        "ts": "2026-06-21T02:27:45+00:00",
        "lat": 41.471468299999997952909325249493122100830078125,
        "lon": 29.519774999999999209876477834768593311309814453125
    }
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 20, 2026 18:02 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 38m
  • Data Points: 50 AIS positions
  • Period: 2026-06-20T18:51:09+00:00 to 2026-06-21T01:29:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 398.80000000000001136868377216160297393798828125,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-06-20T18:51:09+00:00",
        "lat": 41.4647932999999966341420076787471771240234375,
        "lon": 29.5157999999999987039700499735772609710693359375
    },
    "last_point": {
        "ts": "2026-06-21T01:29:55+00:00",
        "lat": 41.46744670000000354548319592140614986419677734375,
        "lon": 29.51573499999999938836481305770576000213623046875
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 20, 2026 18:02 UTC 75.0%
  • Duration: 6h 38m
  • Radius: 510 meters
  • Data Points: 50 AIS positions
  • Centroid: 41.4638, 29.5133
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 509.6000000000000227373675443232059478759765625,
    "duration_minutes": 398.80000000000001136868377216160297393798828125,
    "points": 50,
    "centroid": {
        "lat": 41.46377489800000404329693992622196674346923828125,
        "lon": 29.51331030000000765767254051752388477325439453125
    },
    "bbox": {
        "min_lat": 41.4600132999999999583451426587998867034912109375,
        "min_lon": 29.50898670000000123536665341816842555999755859375,
        "max_lat": 41.46744670000000354548319592140614986419677734375,
        "max_lon": 29.5157999999999987039700499735772609710693359375
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 20, 2026 17:06 UTC 75.0%
  • Duration: 6h 39m
  • Radius: 611 meters
  • Data Points: 56 AIS positions
  • Centroid: 41.4642, 29.5141
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 610.700000000000045474735088646411895751953125,
    "duration_minutes": 399.1000000000000227373675443232059478759765625,
    "points": 56,
    "centroid": {
        "lat": 41.46422038571427748365749721415340900421142578125,
        "lon": 29.514107082142846394390289788134396076202392578125
    },
    "bbox": {
        "min_lat": 41.4600132999999999583451426587998867034912109375,
        "min_lon": 29.50898670000000123536665341816842555999755859375,
        "max_lat": 41.4691516999999976178514771163463592529296875,
        "max_lon": 29.517341699999999349302015616558492183685302734375
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 20, 2026 17:00 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 39m
  • Data Points: 56 AIS positions
  • Period: 2026-06-20T17:50:20+00:00 to 2026-06-21T00:29:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 399.1000000000000227373675443232059478759765625,
    "points_in_zone": 56,
    "first_point": {
        "ts": "2026-06-20T17:50:20+00:00",
        "lat": 41.4691516999999976178514771163463592529296875,
        "lon": 29.517341699999999349302015616558492183685302734375
    },
    "last_point": {
        "ts": "2026-06-21T00:29:23+00:00",
        "lat": 41.46433499999999838792064110748469829559326171875,
        "lon": 29.513470000000001647322278586216270923614501953125
    }
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 20, 2026 16:12 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 31m
  • Data Points: 71 AIS positions
  • Period: 2026-06-20T16:42:40+00:00 to 2026-06-20T23:14:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 391.8999999999999772626324556767940521240234375,
    "points_in_zone": 71,
    "first_point": {
        "ts": "2026-06-20T16:42:40+00:00",
        "lat": 41.476799999999997226041159592568874359130859375,
        "lon": 29.516813299999999031797415227629244327545166015625
    },
    "last_point": {
        "ts": "2026-06-20T23:14:36+00:00",
        "lat": 41.46480170000000242680471274070441722869873046875,
        "lon": 29.5115617000000014513716450892388820648193359375
    }
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 20, 2026 16:12 UTC 75.0%
  • Duration: 6h 31m
  • Radius: 1,171 meters
  • Data Points: 71 AIS positions
  • Centroid: 41.4664, 29.5149
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1170.799999999999954525264911353588104248046875,
    "duration_minutes": 391.8999999999999772626324556767940521240234375,
    "points": 71,
    "centroid": {
        "lat": 41.466360823943659852375276386737823486328125,
        "lon": 29.51486673521126391506186337210237979888916015625
    },
    "bbox": {
        "min_lat": 41.4600132999999999583451426587998867034912109375,
        "min_lon": 29.50898670000000123536665341816842555999755859375,
        "max_lat": 41.476799999999997226041159592568874359130859375,
        "max_lon": 29.517438299999998463363226619549095630645751953125
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Loiter Istanbul Black Sea Surveillance Zone Jun 20, 2026 15:09 UTC 75.0%
  • Duration: 5h 45m
  • Radius: 1,609 meters
  • Data Points: 77 AIS positions
  • Centroid: 41.4688, 29.5155
  • Zone: Istanbul Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1608.59999999999990905052982270717620849609375,
    "duration_minutes": 345.6000000000000227373675443232059478759765625,
    "points": 77,
    "centroid": {
        "lat": 41.4687684883116816081383149139583110809326171875,
        "lon": 29.515451859740256423947357689030468463897705078125
    },
    "bbox": {
        "min_lat": 41.4600132999999999583451426587998867034912109375,
        "min_lon": 29.50898670000000123536665341816842555999755859375,
        "max_lat": 41.4832516999999967310941428877413272857666015625,
        "max_lon": 29.517438299999998463363226619549095630645751953125
    },
    "zone_id": "discovered_024"
}

Methodology: 2026.01.18

Zone Dwell Istanbul Black Sea Surveillance Zone Jun 20, 2026 15:01 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 34m
  • Data Points: 94 AIS positions
  • Period: 2026-06-20T15:01:39+00:00 to 2026-06-20T21:35:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 394.1000000000000227373675443232059478759765625,
    "points_in_zone": 94,
    "first_point": {
        "ts": "2026-06-20T15:01:39+00:00",
        "lat": 41.48924170000000088975866674445569515228271484375,
        "lon": 29.51444670000000058962541515938937664031982421875
    },
    "last_point": {
        "ts": "2026-06-20T21:35:47+00:00",
        "lat": 41.461150000000003501554601825773715972900390625,
        "lon": 29.50898670000000123536665341816842555999755859375
    }
}

Methodology: 2026.01.18

Source snapshot

SanctionerAs ofEntity ID
🇬🇧 UK2025-09-299253909

We mirror official lists; always verify at the source.

Sanctioned on the same day

  • Bronco · IMO 8808525 🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • CETUS · IMO 9418482 🇨🇦 CA🇪🇺 EU🇬🇧 UK
  • FURIA · IMO 9257802 🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • KUBERA · IMO 9292577 🇨🇦 CA🇪🇺 EU🇬🇧 UK
  • MATARI · IMO 9253313 🇨🇦 CA🇪🇺 EU🇬🇧 UK
  • PIERRE · IMO 9266877 🇨🇦 CA🇪🇺 EU🇬🇧 UK
  • Ragnar · IMO 9384095 🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • VEXIA · IMO 9387255 🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK