IMO 9256066

Vessel information

Vessel Name Ligovsky Prospect

IMO Number 9256066

MMSI 273251810

Vessel Type Oil Tanker | Navire-citerne pour produits pétroliers

Flag 🇷🇺 Russia View flag history 📜

Call Sign UBRZ6

Gross Tonnage 62,586 GT

Year Built 2003

Sanctioned by

🇺🇸 US 2023-11-16 🇪🇺 EU 2025-02-25 🇬🇧 UK 2025-07-21 🇨🇦 CA 2025-11-06

Company & Ownership

🏢

South Fleet Ltd (OOO 'Yuzhnyy Flot')

IMO Company: 6450877

Address Kab 3, Pom 7-H, Liter A, ul Vasi Alekseyeva 14, St Petersburg, 198188, Russia.

Status Active

Fleet 4.0 owner, 9.0 operator, 9.0 manager, 0.0 beneficial

Management & Operations

ISM Manager

SOUTH FLEET LTD

Kab 3, Pom 7-H, Liter A, ul Vasi Alekseyeva 14, St Petersburg, 198188, Russia.

Commercial Manager

SOUTH FLEET LTD

Kab 3, Pom 7-H, Liter A, ul Vasi Alekseyeva 14, St Petersburg, 198188, Russia.

Registered Owner

SOUTH FLEET LTD

Kab 3, Pom 7-H, Liter A, ul Vasi Alekseyeva 14, St Petersburg, 198188, Russia.

Classification & Safety

Current Classification

Russian Maritime Register of Shipping Delivered

Port State Control (PSC) Inspections

⚠️

Risk Level

LOW

Last 36 Months

Last Inspection

📍 Botas

📅 2021-06-25

Survey Renewal & Certificates

Code	Type	Issuer	Issued	Expires
509	Document of Compliance	DNVGL	02/09/2021	28/01/2026
510	Safety Management Certificate	Liberia	02/10/2020	04/12/2025

Programs & Notes

EU Russia Sanctions – Shadow Fleet | SEMA (Canada) — vessel designations | RUSSIA-EO14024 | The Russia (Sanctions) (EU Exit) Regulations 2019

DateOfListing: 2025-02-25 || Secondary sanctions risk: See Section 11 of Executive Order 14024.; Vessel Registration Identification IMO 9256066; MMSI 636011641; Linked To: PROGRESS SHIPPING COMPANY LIMITED. || DateDesignated: 2025-07-21 | 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 9256066 (“Ligovsky Prospect”) is, has been or is likely to be 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, 9256066 is involved in carrying oil or oil products that originated in Russia from Russia to a third country.

Vessel Changes

2 changes

🔄 Owner

LIGOVSKY PROSPECT IMO 9256066

PROGRESS SHIPPING CO LTD-LIB → SOUTH FLEET LTD

Jan 12, 2024

🏴 Flag

LIGOVSKY PROSPECT IMO 9256066

🇱🇷 Liberia → 🇷🇺 Russia

Jan 1, 2024

AIS Events

50 events detected • 8 zones • Last: Apr 17, 2026

Zone Dwell discovered_021 Apr 17, 2026 08:05 UTC 80.0%

Zone: discovered_021
Duration: 1h 23m
Data Points: 3 AIS positions
Period: 2026-04-17T08:05:15+00:00 to 2026-04-17T09:28:35+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_021",
    "zone_name": "Central Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 83.2999999999999971578290569595992565155029296875,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-04-17T08:05:15+00:00",
        "lat": 36.319303300000001399894244968891143798828125,
        "lon": 14.9499966999999998051862348802387714385986328125
    },
    "last_point": {
        "ts": "2026-04-17T09:28:35+00:00",
        "lat": 36.23854330000000345535227097570896148681640625,
        "lon": 15.2895599999999998175326254568062722682952880859375
    }
}

Methodology: 2026.01.18

Zone Dwell discovered_021 Apr 17, 2026 07:26 UTC 80.0%

Zone: discovered_021
Duration: 2h 2m
Data Points: 7 AIS positions
Period: 2026-04-17T07:26:16+00:00 to 2026-04-17T09:28:35+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_021",
    "zone_name": "Central Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 122.2999999999999971578290569595992565155029296875,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-04-17T07:26:16+00:00",
        "lat": 36.3562500000000028421709430404007434844970703125,
        "lon": 14.792761699999999791543814353644847869873046875
    },
    "last_point": {
        "ts": "2026-04-17T09:28:35+00:00",
        "lat": 36.23854330000000345535227097570896148681640625,
        "lon": 15.2895599999999998175326254568062722682952880859375
    }
}

Methodology: 2026.01.18

Zone Dwell Brittany Coast Surveillance Zone Apr 10, 2026 16:47 UTC 80.0%

Zone: Brittany Coast Surveillance Zone
Duration: 1h 21m
Data Points: 2 AIS positions
Period: 2026-04-10T16:47:02+00:00 to 2026-04-10T18:08:36+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_070",
    "zone_name": "Brittany Coast Surveillance Zone",
    "dwell_minutes": 81.599999999999994315658113919198513031005859375,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-04-10T16:47:02+00:00",
        "lat": 48.7002932999999984531314112246036529541015625,
        "lon": -5.97582669999999982479721438721753656864166259765625
    },
    "last_point": {
        "ts": "2026-04-10T18:08:36+00:00",
        "lat": 48.4571533000000016500052879564464092254638671875,
        "lon": -6.15726170000000028181830202811397612094879150390625
    }
}

Methodology: 2026.01.18

Zone Dwell Central Mediterranean Sanctions Monitoring Zone Apr 9, 2026 10:05 UTC 80.0%

Zone: Central Mediterranean Sanctions Monitoring Zone
Duration: 1h 22m
Data Points: 15 AIS positions
Period: 2026-04-09T10:05:15+00:00 to 2026-04-09T11:28:02+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_078",
    "zone_name": "Central Iberian Monitoring Zone",
    "dwell_minutes": 82.7999999999999971578290569595992565155029296875,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-04-09T10:05:15+00:00",
        "lat": 51.6817233000000015863406588323414325714111328125,
        "lon": 2.23992330000000006151594789116643369197845458984375
    },
    "last_point": {
        "ts": "2026-04-09T11:28:02+00:00",
        "lat": 51.45157329999999973324520397000014781951904296875,
        "lon": 1.903729999999999922266624707845039665699005126953125
    }
}

Methodology: 2026.01.18

Zone Dwell Central Mediterranean Sanctions Monitoring Zone Apr 9, 2026 09:43 UTC 80.0%

Zone: Central Mediterranean Sanctions Monitoring Zone
Duration: 1h 44m
Data Points: 19 AIS positions
Period: 2026-04-09T09:43:58+00:00 to 2026-04-09T11:28:02+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_078",
    "zone_name": "Central Iberian Monitoring Zone",
    "dwell_minutes": 104.099999999999994315658113919198513031005859375,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-04-09T09:43:58+00:00",
        "lat": 51.73828999999999922465576673857867717742919921875,
        "lon": 2.323318299999999947402784528094343841075897216796875
    },
    "last_point": {
        "ts": "2026-04-09T11:28:02+00:00",
        "lat": 51.45157329999999973324520397000014781951904296875,
        "lon": 1.903729999999999922266624707845039665699005126953125
    }
}

Methodology: 2026.01.18

Zone Dwell Central Mediterranean Sanctions Monitoring Zone Apr 9, 2026 08:18 UTC 80.0%

Zone: Central Mediterranean Sanctions Monitoring Zone
Duration: 3h 10m
Data Points: 25 AIS positions
Period: 2026-04-09T08:18:03+00:00 to 2026-04-09T11:28:02+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_078",
    "zone_name": "Central Iberian Monitoring Zone",
    "dwell_minutes": 190,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-04-09T08:18:03+00:00",
        "lat": 51.97965669999999960282366373576223850250244140625,
        "lon": 2.587924999999999808864004080533050000667572021484375
    },
    "last_point": {
        "ts": "2026-04-09T11:28:02+00:00",
        "lat": 51.45157329999999973324520397000014781951904296875,
        "lon": 1.903729999999999922266624707845039665699005126953125
    }
}

Methodology: 2026.01.18

Ais Gap🛰️✗ Central Mediterranean Sanctions Monitoring Zone Apr 9, 2026 03:49 UTC 70.0%

Gap Duration: 4h 28m
Last Seen: 2026-04-09T03:49:22+00:00 at 52.7871, 3.1505 (Zone: Central Mediterranean Sanctions Monitoring Zone)
Next Seen: 2026-04-09T08:18:03+00:00 at 51.9797, 2.5879

🛰️ Gap Corroboration

✗ No Imagery

These are snapshots that may corroborate presence during the gap. They do not reconstruct a continuous route.

SAR Imagery (Sentinel-1)

Status: ✗ No SAR coverage

No Sentinel-1 scenes covering corridor and time window

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-04-09T08:30:11.146841+00:00

Show Raw Evidence JSON

{
    "gap_minutes": 268.69999999999998863131622783839702606201171875,
    "last_seen": {
        "ts": "2026-04-09T03:49:22+00:00",
        "lat": 52.78709330000000221616573981009423732757568359375,
        "lon": 3.150539999999999896118652031873352825641632080078125,
        "sog": 12.5,
        "zone_id": "discovered_078"
    },
    "next_seen": {
        "ts": "2026-04-09T08:18:03+00:00",
        "lat": 51.97965669999999960282366373576223850250244140625,
        "lon": 2.587924999999999808864004080533050000667572021484375,
        "zone_ids": [
            "discovered_078"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 52.78709330000000221616573981009423732757568359375,
                "lon": 3.150539999999999896118652031873352825641632080078125,
                "ts": "2026-04-09T03:49:22+00:00"
            },
            "end": {
                "lat": 51.97965669999999960282366373576223850250244140625,
                "lon": 2.587924999999999808864004080533050000667572021484375,
                "ts": "2026-04-09T08:18:03+00:00"
            },
            "bbox": {
                "min_lat": 51.79947700000000310183168039657175540924072265625,
                "min_lon": 2.292729000000000016967760529951192438602447509765625,
                "max_lat": 52.96727299999999871715772314928472042083740234375,
                "max_lon": 3.445736000000000132104105432517826557159423828125
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "not_found",
            "notes": "No Sentinel-1 scenes covering corridor and time window"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-04-09T08:30:11.146841+00:00"
    }
}

Methodology: 2026.01.18

Zone Dwell Central Mediterranean Sanctions Monitoring Zone Apr 9, 2026 03:13 UTC 80.0%

Zone: Central Mediterranean Sanctions Monitoring Zone
Duration: 6h 34m
Data Points: 20 AIS positions
Period: 2026-04-09T03:31:14+00:00 to 2026-04-09T10:05:15+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_078",
    "zone_name": "Central Iberian Monitoring Zone",
    "dwell_minutes": 394,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-04-09T03:31:14+00:00",
        "lat": 52.84297670000000124446160043589770793914794921875,
        "lon": 3.20070500000000013329781722859479486942291259765625
    },
    "last_point": {
        "ts": "2026-04-09T10:05:15+00:00",
        "lat": 51.6817233000000015863406588323414325714111328125,
        "lon": 2.23992330000000006151594789116643369197845458984375
    }
}

Methodology: 2026.01.18

Zone Dwell Central Mediterranean Sanctions Monitoring Zone Apr 9, 2026 01:38 UTC 80.0%

Zone: Central Mediterranean Sanctions Monitoring Zone
Duration: 6h 33m
Data Points: 32 AIS positions
Period: 2026-04-09T01:50:14+00:00 to 2026-04-09T08:23:13+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_078",
    "zone_name": "Central Iberian Monitoring Zone",
    "dwell_minutes": 393,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-04-09T01:50:14+00:00",
        "lat": 53.1862399999999979627318680286407470703125,
        "lon": 3.4121266999999999569581632385961711406707763671875
    },
    "last_point": {
        "ts": "2026-04-09T08:23:13+00:00",
        "lat": 51.9619900000000001227817847393453121185302734375,
        "lon": 2.585098299999999849063669898896478116512298583984375
    }
}

Methodology: 2026.01.18

Zone Dwell English Channel Surveillance Zone Apr 8, 2026 19:59 UTC 80.0%

Zone: English Channel Surveillance Zone
Duration: 1h 40m
Data Points: 11 AIS positions
Period: 2026-04-08T19:59:39+00:00 to 2026-04-08T21:40:30+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_095",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 100.7999999999999971578290569595992565155029296875,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-04-08T19:59:39+00:00",
        "lat": 54.175669999999996662154444493353366851806640625,
        "lon": 4.516233299999999672991179977543652057647705078125
    },
    "last_point": {
        "ts": "2026-04-08T21:40:30+00:00",
        "lat": 53.92636999999999858346200198866426944732666015625,
        "lon": 4.103931700000000404315869673155248165130615234375
    }
}

Methodology: 2026.01.18

Zone Dwell English Channel Surveillance Zone Apr 5, 2026 23:01 UTC 80.0%

Zone: English Channel Surveillance Zone
Duration: 1h 2m
Data Points: 9 AIS positions
Period: 2026-04-05T23:01:41+00:00 to 2026-04-06T00:04:04+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_062",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 62.39999999999999857891452847979962825775146484375,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-04-05T23:01:41+00:00",
        "lat": 67.7457466999999979861968313343822956085205078125,
        "lon": 9.3472950000000007975131666171364486217498779296875
    },
    "last_point": {
        "ts": "2026-04-06T00:04:04+00:00",
        "lat": 67.56436669999999367064447142183780670166015625,
        "lon": 9.0916049999999994923882695729844272136688232421875
    }
}

Methodology: 2026.01.18

Zone Dwell English Channel Surveillance Zone Apr 5, 2026 22:01 UTC 80.0%

Zone: English Channel Surveillance Zone
Duration: 2h 2m
Data Points: 30 AIS positions
Period: 2026-04-05T22:01:47+00:00 to 2026-04-06T00:04:04+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_062",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 122.2999999999999971578290569595992565155029296875,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-04-05T22:01:47+00:00",
        "lat": 67.9247667000000063808329286985099315643310546875,
        "lon": 9.5700149999999997163513398845680058002471923828125
    },
    "last_point": {
        "ts": "2026-04-06T00:04:04+00:00",
        "lat": 67.56436669999999367064447142183780670166015625,
        "lon": 9.0916049999999994923882695729844272136688232421875
    }
}

Methodology: 2026.01.18

Zone Dwell English Channel Surveillance Zone Apr 5, 2026 21:29 UTC 80.0%

Zone: English Channel Surveillance Zone
Duration: 2h 34m
Data Points: 45 AIS positions
Period: 2026-04-05T21:29:19+00:00 to 2026-04-06T00:04:04+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_062",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 154.80000000000001136868377216160297393798828125,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-04-05T21:29:19+00:00",
        "lat": 68.0195867000000049529262469150125980377197265625,
        "lon": 9.6972649999999998016164681757800281047821044921875
    },
    "last_point": {
        "ts": "2026-04-06T00:04:04+00:00",
        "lat": 67.56436669999999367064447142183780670166015625,
        "lon": 9.0916049999999994923882695729844272136688232421875
    }
}

Methodology: 2026.01.18

Zone Dwell Kildin Strait LNG STS Zone Mar 26, 2026 14:06 UTC 80.0%

Zone: Kildin Strait LNG STS Zone
Duration: 1h 1m
Data Points: 18 AIS positions
Period: 2026-03-26T14:06:06+00:00 to 2026-03-26T15:07:57+00:00

Show Raw Evidence JSON

{
    "zone_id": "russia_murmansk_sts",
    "zone_name": "Kildin Strait LNG STS Zone",
    "dwell_minutes": 61.89999999999999857891452847979962825775146484375,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-03-26T14:06:06+00:00",
        "lat": 69.796480000000002519300323911011219024658203125,
        "lon": 33.32604669999999913443389232270419597625732421875
    },
    "last_point": {
        "ts": "2026-03-26T15:07:57+00:00",
        "lat": 69.648179999999996425685822032392024993896484375,
        "lon": 33.53428000000000253066900768317282199859619140625
    }
}

Methodology: 2026.01.18

Zone Dwell Murmansk/Kola Bay Terminal Mar 26, 2026 14:01 UTC 80.0%

Zone: Murmansk/Kola Bay Terminal
Duration: 1h 6m
Data Points: 20 AIS positions
Period: 2026-03-26T14:01:45+00:00 to 2026-03-26T15:07:57+00:00

Show Raw Evidence JSON

{
    "zone_id": "russia_murmansk",
    "zone_name": "Murmansk\/Kola Bay Terminal",
    "dwell_minutes": 66.2000000000000028421709430404007434844970703125,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-03-26T14:01:45+00:00",
        "lat": 69.803266699999994671088643372058868408203125,
        "lon": 33.29337000000000301724867313168942928314208984375
    },
    "last_point": {
        "ts": "2026-03-26T15:07:57+00:00",
        "lat": 69.648179999999996425685822032392024993896484375,
        "lon": 33.53428000000000253066900768317282199859619140625
    }
}

Methodology: 2026.01.18

Zone Dwell Murmansk/Kola Bay Terminal Mar 26, 2026 13:01 UTC 80.0%

Zone: Murmansk/Kola Bay Terminal
Duration: 2h 6m
Data Points: 47 AIS positions
Period: 2026-03-26T13:01:56+00:00 to 2026-03-26T15:07:57+00:00

Show Raw Evidence JSON

{
    "zone_id": "russia_murmansk",
    "zone_name": "Murmansk\/Kola Bay Terminal",
    "dwell_minutes": 126,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-03-26T13:01:56+00:00",
        "lat": 69.8993600000000014915713109076023101806640625,
        "lon": 32.83270329999999859182935324497520923614501953125
    },
    "last_point": {
        "ts": "2026-03-26T15:07:57+00:00",
        "lat": 69.648179999999996425685822032392024993896484375,
        "lon": 33.53428000000000253066900768317282199859619140625
    }
}

Methodology: 2026.01.18

Zone Dwell Murmansk/Kola Bay Terminal Mar 26, 2026 12:57 UTC 80.0%

Zone: Murmansk/Kola Bay Terminal
Duration: 2h 10m
Data Points: 49 AIS positions
Period: 2026-03-26T12:57:55+00:00 to 2026-03-26T15:07:57+00:00

Show Raw Evidence JSON

{
    "zone_id": "russia_murmansk",
    "zone_name": "Murmansk\/Kola Bay Terminal",
    "dwell_minutes": 130,
    "points_in_zone": 49,
    "first_point": {
        "ts": "2026-03-26T12:57:55+00:00",
        "lat": 69.9055666999999942845533951185643672943115234375,
        "lon": 32.801473299999997834675014019012451171875
    },
    "last_point": {
        "ts": "2026-03-26T15:07:57+00:00",
        "lat": 69.648179999999996425685822032392024993896484375,
        "lon": 33.53428000000000253066900768317282199859619140625
    }
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 26, 2026 09:01 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 1h 21m
Data Points: 29 AIS positions
Period: 2026-03-26T09:01:06+00:00 to 2026-03-26T10:22:06+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 81,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-03-26T09:01:06+00:00",
        "lat": 69.819493300000004865069058723747730255126953125,
        "lon": 31.96227999999999980218490236438810825347900390625
    },
    "last_point": {
        "ts": "2026-03-26T10:22:06+00:00",
        "lat": 69.8543733000000059973899624310433864593505859375,
        "lon": 31.874643299999998902194420224986970424652099609375
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 26, 2026 08:03 UTC 75.0%

Duration: 2h 3m
Radius: 738 meters
Data Points: 45 AIS positions
Centroid: 69.8194, 31.9626
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 738.1000000000000227373675443232059478759765625,
    "duration_minutes": 123.7999999999999971578290569595992565155029296875,
    "points": 45,
    "centroid": {
        "lat": 69.8193902199999882896008784882724285125732421875,
        "lon": 31.962612451111109379553454346023499965667724609375
    },
    "bbox": {
        "min_lat": 69.8179133000000007314156391657888889312744140625,
        "min_lon": 31.96045670000000171739884535782039165496826171875,
        "max_lat": 69.825926699999996571932570077478885650634765625,
        "max_lon": 31.966333299999998729390426888130605220794677734375
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 26, 2026 08:03 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 2h 18m
Data Points: 51 AIS positions
Period: 2026-03-26T08:03:57+00:00 to 2026-03-26T10:22:06+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 138.19999999999998863131622783839702606201171875,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-03-26T08:03:57+00:00",
        "lat": 69.8184600000000017416823538951575756072998046875,
        "lon": 31.960969999999999657802618457935750484466552734375
    },
    "last_point": {
        "ts": "2026-03-26T10:22:06+00:00",
        "lat": 69.8543733000000059973899624310433864593505859375,
        "lon": 31.874643299999998902194420224986970424652099609375
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 26, 2026 07:01 UTC 75.0%

Duration: 3h 6m
Radius: 758 meters
Data Points: 66 AIS positions
Centroid: 69.8192, 31.9623
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 758.3999999999999772626324556767940521240234375,
    "duration_minutes": 186.19999999999998863131622783839702606201171875,
    "points": 66,
    "centroid": {
        "lat": 69.81922353787877000286243855953216552734375,
        "lon": 31.962301065151510925943512120284140110015869140625
    },
    "bbox": {
        "min_lat": 69.8179133000000007314156391657888889312744140625,
        "min_lon": 31.960390000000000298996383207850158214569091796875,
        "max_lat": 69.825926699999996571932570077478885650634765625,
        "max_lon": 31.966333299999998729390426888130605220794677734375
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 26, 2026 07:01 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 3h 20m
Data Points: 72 AIS positions
Period: 2026-03-26T07:01:35+00:00 to 2026-03-26T10:22:06+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 200.5,
    "points_in_zone": 72,
    "first_point": {
        "ts": "2026-03-26T07:01:35+00:00",
        "lat": 69.8192999999999983629095368087291717529296875,
        "lon": 31.96138669999999848414518055506050586700439453125
    },
    "last_point": {
        "ts": "2026-03-26T10:22:06+00:00",
        "lat": 69.8543733000000059973899624310433864593505859375,
        "lon": 31.874643299999998902194420224986970424652099609375
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 26, 2026 06:00 UTC 75.0%

Duration: 4h 6m
Radius: 788 meters
Data Points: 87 AIS positions
Centroid: 69.8190, 31.9620
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 788,
    "duration_minutes": 246.80000000000001136868377216160297393798828125,
    "points": 87,
    "centroid": {
        "lat": 69.8189714195402615359853371046483516693115234375,
        "lon": 31.962003412643678501581234741024672985076904296875
    },
    "bbox": {
        "min_lat": 69.817513300000001663647708483040332794189453125,
        "min_lon": 31.960390000000000298996383207850158214569091796875,
        "max_lat": 69.825926699999996571932570077478885650634765625,
        "max_lon": 31.966333299999998729390426888130605220794677734375
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 26, 2026 06:00 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 4h 21m
Data Points: 93 AIS positions
Period: 2026-03-26T06:00:57+00:00 to 2026-03-26T10:22:06+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 261.1000000000000227373675443232059478759765625,
    "points_in_zone": 93,
    "first_point": {
        "ts": "2026-03-26T06:00:57+00:00",
        "lat": 69.8178266999999976860635797493159770965576171875,
        "lon": 31.9615000000000009094947017729282379150390625
    },
    "last_point": {
        "ts": "2026-03-26T10:22:06+00:00",
        "lat": 69.8543733000000059973899624310433864593505859375,
        "lon": 31.874643299999998902194420224986970424652099609375
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 26, 2026 05:00 UTC 75.0%

Duration: 5h 7m
Radius: 802 meters
Data Points: 106 AIS positions
Centroid: 69.8188, 31.9620
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 801.8999999999999772626324556767940521240234375,
    "duration_minutes": 307.1000000000000227373675443232059478759765625,
    "points": 106,
    "centroid": {
        "lat": 69.818842266981135935566271655261516571044921875,
        "lon": 31.962048555660384607790547306649386882781982421875
    },
    "bbox": {
        "min_lat": 69.817513300000001663647708483040332794189453125,
        "min_lon": 31.960390000000000298996383207850158214569091796875,
        "max_lat": 69.825926699999996571932570077478885650634765625,
        "max_lon": 31.966333299999998729390426888130605220794677734375
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 26, 2026 05:00 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 5h 21m
Data Points: 112 AIS positions
Period: 2026-03-26T05:00:37+00:00 to 2026-03-26T10:22:06+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 321.5,
    "points_in_zone": 112,
    "first_point": {
        "ts": "2026-03-26T05:00:37+00:00",
        "lat": 69.818500000000000227373675443232059478759765625,
        "lon": 31.963383300000000275531419902108609676361083984375
    },
    "last_point": {
        "ts": "2026-03-26T10:22:06+00:00",
        "lat": 69.8543733000000059973899624310433864593505859375,
        "lon": 31.874643299999998902194420224986970424652099609375
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 26, 2026 04:02 UTC 75.0%

Duration: 6h 4m
Radius: 797 meters
Data Points: 126 AIS positions
Centroid: 69.8189, 31.9624
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 797,
    "duration_minutes": 364.80000000000001136868377216160297393798828125,
    "points": 126,
    "centroid": {
        "lat": 69.818869050000017750789993442595005035400390625,
        "lon": 31.96236251507938419536003493703901767730712890625
    },
    "bbox": {
        "min_lat": 69.817513300000001663647708483040332794189453125,
        "min_lon": 31.960390000000000298996383207850158214569091796875,
        "max_lat": 69.825926699999996571932570077478885650634765625,
        "max_lon": 31.966333299999998729390426888130605220794677734375
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 26, 2026 04:02 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 6h 19m
Data Points: 132 AIS positions
Period: 2026-03-26T04:02:56+00:00 to 2026-03-26T10:22:06+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 379.19999999999998863131622783839702606201171875,
    "points_in_zone": 132,
    "first_point": {
        "ts": "2026-03-26T04:02:56+00:00",
        "lat": 69.8195467000000036250639823265373706817626953125,
        "lon": 31.965346700000001334274202235974371433258056640625
    },
    "last_point": {
        "ts": "2026-03-26T10:22:06+00:00",
        "lat": 69.8543733000000059973899624310433864593505859375,
        "lon": 31.874643299999998902194420224986970424652099609375
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 26, 2026 03:00 UTC 75.0%

Duration: 6h 36m
Radius: 788 meters
Data Points: 136 AIS positions
Centroid: 69.8189, 31.9626
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 788.200000000000045474735088646411895751953125,
    "duration_minutes": 396,
    "points": 136,
    "centroid": {
        "lat": 69.8189341691176679205455002374947071075439453125,
        "lon": 31.962646644117658212280730367638170719146728515625
    },
    "bbox": {
        "min_lat": 69.817513300000001663647708483040332794189453125,
        "min_lon": 31.960390000000000298996383207850158214569091796875,
        "max_lat": 69.825926699999996571932570077478885650634765625,
        "max_lon": 31.966366699999998246539689716883003711700439453125
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 26, 2026 03:00 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 6h 31m
Data Points: 136 AIS positions
Period: 2026-03-26T03:50:25+00:00 to 2026-03-26T10:22:06+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 391.69999999999998863131622783839702606201171875,
    "points_in_zone": 136,
    "first_point": {
        "ts": "2026-03-26T03:50:25+00:00",
        "lat": 69.819753300000002127490006387233734130859375,
        "lon": 31.966366699999998246539689716883003711700439453125
    },
    "last_point": {
        "ts": "2026-03-26T10:22:06+00:00",
        "lat": 69.8543733000000059973899624310433864593505859375,
        "lon": 31.874643299999998902194420224986970424652099609375
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 26, 2026 02:02 UTC 75.0%

Duration: 6h 33m
Radius: 175 meters
Data Points: 140 AIS positions
Centroid: 69.8189, 31.9629
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 175,
    "duration_minutes": 393.8999999999999772626324556767940521240234375,
    "points": 140,
    "centroid": {
        "lat": 69.8189381457142559384010382927954196929931640625,
        "lon": 31.962869572857126598819377250038087368011474609375
    },
    "bbox": {
        "min_lat": 69.817513300000001663647708483040332794189453125,
        "min_lon": 31.960390000000000298996383207850158214569091796875,
        "max_lat": 69.8198067000000008874849299900233745574951171875,
        "max_lon": 31.966366699999998246539689716883003711700439453125
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 26, 2026 02:02 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 6h 33m
Data Points: 140 AIS positions
Period: 2026-03-26T02:52:26+00:00 to 2026-03-26T09:26:17+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393.8999999999999772626324556767940521240234375,
    "points_in_zone": 140,
    "first_point": {
        "ts": "2026-03-26T02:52:26+00:00",
        "lat": 69.819506700000005139372660778462886810302734375,
        "lon": 31.966163300000001612488631508313119411468505859375
    },
    "last_point": {
        "ts": "2026-03-26T09:26:17+00:00",
        "lat": 69.8194467000000003054083208553493022918701171875,
        "lon": 31.961890000000000355839802068658173084259033203125
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 26, 2026 01:01 UTC 75.0%

Duration: 6h 38m
Radius: 187 meters
Data Points: 137 AIS positions
Centroid: 69.8189, 31.9635
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 186.599999999999994315658113919198513031005859375,
    "duration_minutes": 398.30000000000001136868377216160297393798828125,
    "points": 137,
    "centroid": {
        "lat": 69.8189467671533208203982212580740451812744140625,
        "lon": 31.963465619708028242484942893497645854949951171875
    },
    "bbox": {
        "min_lat": 69.817513300000001663647708483040332794189453125,
        "min_lon": 31.960390000000000298996383207850158214569091796875,
        "max_lat": 69.8198067000000008874849299900233745574951171875,
        "max_lon": 31.966423299999998874909579171799123287200927734375
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 26, 2026 01:01 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 6h 38m
Data Points: 137 AIS positions
Period: 2026-03-26T01:50:36+00:00 to 2026-03-26T08:28:56+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 398.30000000000001136868377216160297393798828125,
    "points_in_zone": 137,
    "first_point": {
        "ts": "2026-03-26T01:50:36+00:00",
        "lat": 69.819580000000001973603502847254276275634765625,
        "lon": 31.96537670000000019854269339703023433685302734375
    },
    "last_point": {
        "ts": "2026-03-26T08:28:56+00:00",
        "lat": 69.8192667000000000143700162880122661590576171875,
        "lon": 31.961626700000000056434146245010197162628173828125
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 26, 2026 00:03 UTC 75.0%

Duration: 6h 33m
Radius: 209 meters
Data Points: 137 AIS positions
Centroid: 69.8190, 31.9641
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 208.5,
    "duration_minutes": 393.69999999999998863131622783839702606201171875,
    "points": 137,
    "centroid": {
        "lat": 69.819045889051068343178485520184040069580078125,
        "lon": 31.964066981021897362325034919194877147674560546875
    },
    "bbox": {
        "min_lat": 69.817513300000001663647708483040332794189453125,
        "min_lon": 31.960390000000000298996383207850158214569091796875,
        "max_lat": 69.8198067000000008874849299900233745574951171875,
        "max_lon": 31.966423299999998874909579171799123287200927734375
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 26, 2026 00:03 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 6h 33m
Data Points: 137 AIS positions
Period: 2026-03-26T00:51:06+00:00 to 2026-03-26T07:24:47+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393.69999999999998863131622783839702606201171875,
    "points_in_zone": 137,
    "first_point": {
        "ts": "2026-03-26T00:51:06+00:00",
        "lat": 69.8195999999999941110218060202896595001220703125,
        "lon": 31.966216700000000372483555111102759838104248046875
    },
    "last_point": {
        "ts": "2026-03-26T07:24:47+00:00",
        "lat": 69.8180866999999949484845274128019809722900390625,
        "lon": 31.960493299999999550209395238198339939117431640625
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 25, 2026 23:01 UTC 75.0%

Duration: 6h 36m
Radius: 245 meters
Data Points: 134 AIS positions
Centroid: 69.8192, 31.9649
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 245.400000000000005684341886080801486968994140625,
    "duration_minutes": 396.80000000000001136868377216160297393798828125,
    "points": 134,
    "centroid": {
        "lat": 69.8192485574626999778047320432960987091064453125,
        "lon": 31.964887088059693809327654889784753322601318359375
    },
    "bbox": {
        "min_lat": 69.817513300000001663647708483040332794189453125,
        "min_lon": 31.96093330000000065638232626952230930328369140625,
        "max_lat": 69.819866700000005721449269913136959075927734375,
        "max_lon": 31.96685000000000087538865045644342899322509765625
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 25, 2026 23:01 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 6h 36m
Data Points: 134 AIS positions
Period: 2026-03-25T23:50:46+00:00 to 2026-03-26T06:27:36+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 396.80000000000001136868377216160297393798828125,
    "points_in_zone": 134,
    "first_point": {
        "ts": "2026-03-25T23:50:46+00:00",
        "lat": 69.8196200000000004592948243953287601470947265625,
        "lon": 31.966273300000001000853444566018879413604736328125
    },
    "last_point": {
        "ts": "2026-03-26T06:27:36+00:00",
        "lat": 69.8185399999999987130649969913065433502197265625,
        "lon": 31.96134669999999999845385900698602199554443359375
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 25, 2026 22:01 UTC 75.0%

Duration: 6h 37m
Radius: 229 meters
Data Points: 138 AIS positions
Centroid: 69.8195, 31.9656
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 228.5,
    "duration_minutes": 397,
    "points": 138,
    "centroid": {
        "lat": 69.81945415507243524189107120037078857421875,
        "lon": 31.96560900652173842217962373979389667510986328125
    },
    "bbox": {
        "min_lat": 69.8179999999999978399500832892954349517822265625,
        "min_lon": 31.96143000000000000682121026329696178436279296875,
        "max_lat": 69.819926699999996344558894634246826171875,
        "max_lon": 31.9678499999999985448084771633148193359375
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 25, 2026 22:01 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 6h 37m
Data Points: 138 AIS positions
Period: 2026-03-25T22:51:07+00:00 to 2026-03-26T05:28:06+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 397,
    "points_in_zone": 138,
    "first_point": {
        "ts": "2026-03-25T22:51:07+00:00",
        "lat": 69.8198067000000008874849299900233745574951171875,
        "lon": 31.96714670000000069194356910884380340576171875
    },
    "last_point": {
        "ts": "2026-03-26T05:28:06+00:00",
        "lat": 69.8179999999999978399500832892954349517822265625,
        "lon": 31.96143000000000000682121026329696178436279296875
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 25, 2026 21:17 UTC 75.0%

Duration: 6h 36m
Radius: 113 meters
Data Points: 138 AIS positions
Centroid: 69.8196, 31.9663
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 113,
    "duration_minutes": 396.69999999999998863131622783839702606201171875,
    "points": 138,
    "centroid": {
        "lat": 69.8196468123188509480314678512513637542724609375,
        "lon": 31.966273115217401112886363989673554897308349609375
    },
    "bbox": {
        "min_lat": 69.81904670000000123764039017260074615478515625,
        "min_lon": 31.96390999999999849023879505693912506103515625,
        "max_lat": 69.81994670000000269283191300928592681884765625,
        "max_lon": 31.96867999999999909732650849036872386932373046875
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 25, 2026 21:17 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 6h 36m
Data Points: 138 AIS positions
Period: 2026-03-25T21:50:46+00:00 to 2026-03-26T04:27:27+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 396.69999999999998863131622783839702606201171875,
    "points_in_zone": 138,
    "first_point": {
        "ts": "2026-03-25T21:50:46+00:00",
        "lat": 69.819826699999993024903233163058757781982421875,
        "lon": 31.968419999999998282191882026381790637969970703125
    },
    "last_point": {
        "ts": "2026-03-26T04:27:27+00:00",
        "lat": 69.81904670000000123764039017260074615478515625,
        "lon": 31.96390999999999849023879505693912506103515625
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 25, 2026 20:05 UTC 75.0%

Duration: 6h 37m
Radius: 96 meters
Data Points: 127 AIS positions
Centroid: 69.8197, 31.9666
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 96.099999999999994315658113919198513031005859375,
    "duration_minutes": 397.1000000000000227373675443232059478759765625,
    "points": 127,
    "centroid": {
        "lat": 69.819693123622045050069573335349559783935546875,
        "lon": 31.966642332283459637665146146900951862335205078125
    },
    "bbox": {
        "min_lat": 69.8194533000000063793777371756732463836669921875,
        "min_lon": 31.965346700000001334274202235974371433258056640625,
        "max_lat": 69.81994670000000269283191300928592681884765625,
        "max_lon": 31.9690599999999989222487783990800380706787109375
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 25, 2026 20:05 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 6h 37m
Data Points: 127 AIS positions
Period: 2026-03-25T20:40:17+00:00 to 2026-03-26T03:17:26+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 397.1000000000000227373675443232059478759765625,
    "points_in_zone": 127,
    "first_point": {
        "ts": "2026-03-25T20:40:17+00:00",
        "lat": 69.8199067000000042071405914612114429473876953125,
        "lon": 31.9690599999999989222487783990800380706787109375
    },
    "last_point": {
        "ts": "2026-03-26T03:17:26+00:00",
        "lat": 69.81958670000000211075530387461185455322265625,
        "lon": 31.966003300000000564295987715013325214385986328125
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 25, 2026 19:46 UTC 75.0%

Duration: 6h 36m
Radius: 85 meters
Data Points: 125 AIS positions
Centroid: 69.8197, 31.9669
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 85.099999999999994315658113919198513031005859375,
    "duration_minutes": 396.5,
    "points": 125,
    "centroid": {
        "lat": 69.819728482400023494847118854522705078125,
        "lon": 31.966912318399995029949423042125999927520751953125
    },
    "bbox": {
        "min_lat": 69.8194533000000063793777371756732463836669921875,
        "min_lon": 31.965346700000001334274202235974371433258056640625,
        "max_lat": 69.81994670000000269283191300928592681884765625,
        "max_lon": 31.9690599999999989222487783990800380706787109375
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 25, 2026 19:46 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 6h 36m
Data Points: 125 AIS positions
Period: 2026-03-25T19:53:06+00:00 to 2026-03-26T02:29:37+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 396.5,
    "points_in_zone": 125,
    "first_point": {
        "ts": "2026-03-25T19:53:06+00:00",
        "lat": 69.819926699999996344558894634246826171875,
        "lon": 31.968476700000000079171513789333403110504150390625
    },
    "last_point": {
        "ts": "2026-03-26T02:29:37+00:00",
        "lat": 69.819573300000001836451701819896697998046875,
        "lon": 31.965836700000000547561285202391445636749267578125
    }
}

Methodology: 2026.01.18

Loiter Northern Baltic Sea Surveillance Zone Mar 25, 2026 17:20 UTC 75.0%

Duration: 6h 35m
Radius: 334 meters
Data Points: 84 AIS positions
Centroid: 69.8198, 31.9673
Zone: Northern Baltic Sea Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 334.19999999999998863131622783839702606201171875,
    "duration_minutes": 395,
    "points": 84,
    "centroid": {
        "lat": 69.819757861904776063965982757508754730224609375,
        "lon": 31.96730349166666229621114325709640979766845703125
    },
    "bbox": {
        "min_lat": 69.8183467000000064217601902782917022705078125,
        "min_lon": 31.958626699999999942747308523394167423248291015625,
        "max_lat": 69.81994670000000269283191300928592681884765625,
        "max_lon": 31.9691499999999990677679306827485561370849609375
    },
    "zone_id": "discovered_036"
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 25, 2026 17:01 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 6h 35m
Data Points: 84 AIS positions
Period: 2026-03-25T17:32:36+00:00 to 2026-03-26T00:07:37+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 395,
    "points_in_zone": 84,
    "first_point": {
        "ts": "2026-03-25T17:32:36+00:00",
        "lat": 69.8197466999999960535205900669097900390625,
        "lon": 31.958626699999999942747308523394167423248291015625
    },
    "last_point": {
        "ts": "2026-03-26T00:07:37+00:00",
        "lat": 69.8197066999999975678292685188353061676025390625,
        "lon": 31.96642669999999952779035083949565887451171875
    }
}

Methodology: 2026.01.18

Zone Dwell Northern Baltic Sea Surveillance Zone Mar 25, 2026 16:57 UTC 80.0%

Zone: Northern Baltic Sea Surveillance Zone
Duration: 6h 31m
Data Points: 84 AIS positions
Period: 2026-03-25T16:57:06+00:00 to 2026-03-25T23:28:26+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_036",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 391.30000000000001136868377216160297393798828125,
    "points_in_zone": 84,
    "first_point": {
        "ts": "2026-03-25T16:57:06+00:00",
        "lat": 69.8422067000000055259079090319573879241943359375,
        "lon": 31.8760766999999987092451192438602447509765625
    },
    "last_point": {
        "ts": "2026-03-25T23:28:26+00:00",
        "lat": 69.8197066999999975678292685188353061676025390625,
        "lon": 31.96648330000000015616024029441177845001220703125
    }
}

Methodology: 2026.01.18

Zone Dwell Murmansk/Kola Bay Terminal Mar 22, 2026 19:50 UTC 80.0%

Zone: Murmansk/Kola Bay Terminal
Duration: 1h 2m
Data Points: 11 AIS positions
Period: 2026-03-22T19:50:55+00:00 to 2026-03-22T20:53:45+00:00

Show Raw Evidence JSON

{
    "zone_id": "russia_murmansk",
    "zone_name": "Murmansk\/Kola Bay Terminal",
    "dwell_minutes": 62.7999999999999971578290569595992565155029296875,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-03-22T19:50:55+00:00",
        "lat": 70,
        "lon": 33.865423300000003337117959745228290557861328125
    },
    "last_point": {
        "ts": "2026-03-22T20:53:45+00:00",
        "lat": 69.99461999999999761712388135492801666259765625,
        "lon": 33.98335329999999743222360848449170589447021484375
    }
}

Methodology: 2026.01.18

Source snapshot

Sanctioner	As of	Entity ID
🇬🇧 UK	2025-09-29	`9256066`
🇺🇸 US	2025-09-29	`9256066`

We mirror official lists; always verify at the source.

Sanctioned on the same day

Kareliya · IMO 9306782 🇨🇦 CA🇪🇺 EU🇬🇧 UK🇺🇸 US
Kazan · IMO 9258002 🇨🇦 CA🇪🇺 EU🇬🇧 UK🇺🇸 US

AIS Status

Under way using engine

Speed 12.2 kn

Course 274.4°

Heading 266°

Updated 10 hours ago

Photo by vovashap via ShipSpotting

Ligovsky Prospect

IMO 9256066

Vessel information

Flag History

Sanctioned by

Company & Ownership

Management & Operations

Classification & Safety

Classification History

Safety Certificates

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PSC Inspection History

Survey Renewal & Certificates

Programs & Notes

Vessel Changes

AIS Events

🛰️ Gap Corroboration

SAR Imagery (Sentinel-1)

VIIRS Thermal Anomaly

Source snapshot

Sanctioned on the same day

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