MARINA

IMO 9005493

Vessel information

Vessel Name MARINA
IMO Number 9005493
MMSI 677054300
Vessel Type Tanker - Hazard B
Flag 🇹🇿 TANZANIA
Call Sign 5IM643
Length 99 m
Beam 15 m

Detected Events (79)

Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 06:18 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 30m
  • Data Points: 6 AIS positions
  • Period: 2026-06-06T06:18:11+00:00 to 2026-06-06T11:48:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 330,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-06-06T06:18:11+00:00",
        "lat": 40.95635999999999654619387001730501651763916015625,
        "lon": 28.76285169999999880019458942115306854248046875
    },
    "last_point": {
        "ts": "2026-06-06T11:48:11+00:00",
        "lat": 40.957864999999998190105543471872806549072265625,
        "lon": 28.763594999999998691464497824199497699737548828125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 05:00 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 39m
  • Data Points: 7 AIS positions
  • Period: 2026-06-06T05:00:11+00:00 to 2026-06-06T11:39:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 399,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-06-06T05:00:11+00:00",
        "lat": 40.95641169999999675610524718649685382843017578125,
        "lon": 28.76276500000000169166014529764652252197265625
    },
    "last_point": {
        "ts": "2026-06-06T11:39:09+00:00",
        "lat": 40.95788329999999888286765781231224536895751953125,
        "lon": 28.76349330000000037443896871991455554962158203125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 04:03 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 36m
  • Data Points: 7 AIS positions
  • Period: 2026-06-06T04:51:10+00:00 to 2026-06-06T11:27:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 396,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-06-06T04:51:10+00:00",
        "lat": 40.9563332999999971661964082159101963043212890625,
        "lon": 28.76286830000000094287315732799470424652099609375
    },
    "last_point": {
        "ts": "2026-06-06T11:27:09+00:00",
        "lat": 40.95785000000000053432813729159533977508544921875,
        "lon": 28.76344999999999885176293901167809963226318359375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 00:00 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 18m
  • Data Points: 9 AIS positions
  • Period: 2026-06-06T00:00:08+00:00 to 2026-06-06T06:18:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 378.1000000000000227373675443232059478759765625,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-06-06T00:00:08+00:00",
        "lat": 40.95696670000000239042492466978728771209716796875,
        "lon": 28.762313299999998861267158645205199718475341796875
    },
    "last_point": {
        "ts": "2026-06-06T06:18:11+00:00",
        "lat": 40.95635999999999654619387001730501651763916015625,
        "lon": 28.76285169999999880019458942115306854248046875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 5, 2026 23:00 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 24m
  • Data Points: 10 AIS positions
  • Period: 2026-06-05T23:54:08+00:00 to 2026-06-06T06:18:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 384.1000000000000227373675443232059478759765625,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-06-05T23:54:08+00:00",
        "lat": 40.956958299999996597762219607830047607421875,
        "lon": 28.762274999999998925659383530728518962860107421875
    },
    "last_point": {
        "ts": "2026-06-06T06:18:11+00:00",
        "lat": 40.95635999999999654619387001730501651763916015625,
        "lon": 28.76285169999999880019458942115306854248046875
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 5, 2026 23:00 UTC 75.0% ▼
  • Duration: 6h 24m
  • Radius: 68 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.9565, 28.7628
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 67.7999999999999971578290569595992565155029296875,
    "duration_minutes": 384.1000000000000227373675443232059478759765625,
    "points": 10,
    "centroid": {
        "lat": 40.95646649999999766578184789977967739105224609375,
        "lon": 28.7627523200000041470048017799854278564453125
    },
    "bbox": {
        "min_lat": 40.95625170000000281333996099419891834259033203125,
        "min_lon": 28.762274999999998925659383530728518962860107421875,
        "max_lat": 40.95696670000000239042492466978728771209716796875,
        "max_lon": 28.7629732999999987441697157919406890869140625
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 5, 2026 22:12 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 36m
  • Data Points: 14 AIS positions
  • Period: 2026-06-05T22:30:11+00:00 to 2026-06-06T05:06:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 396,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-06-05T22:30:11+00:00",
        "lat": 40.9565716999999978042978909797966480255126953125,
        "lon": 28.7624382999999994581230566836893558502197265625
    },
    "last_point": {
        "ts": "2026-06-06T05:06:11+00:00",
        "lat": 40.956293299999998680505086667835712432861328125,
        "lon": 28.7629400000000003956301952712237834930419921875
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 5, 2026 22:12 UTC 75.0% ▼
  • Duration: 6h 36m
  • Radius: 50 meters
  • Data Points: 14 AIS positions
  • Centroid: 40.9566, 28.7626
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 49.7999999999999971578290569595992565155029296875,
    "duration_minutes": 396,
    "points": 14,
    "centroid": {
        "lat": 40.95658583571428579261919367127120494842529296875,
        "lon": 28.762604042857137898181463242508471012115478515625
    },
    "bbox": {
        "min_lat": 40.95625170000000281333996099419891834259033203125,
        "min_lon": 28.762274999999998925659383530728518962860107421875,
        "max_lat": 40.95696670000000239042492466978728771209716796875,
        "max_lon": 28.7629732999999987441697157919406890869140625
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 5, 2026 21:18 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 42m
  • Data Points: 9 AIS positions
  • Period: 2026-06-05T21:18:10+00:00 to 2026-06-06T00:00:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 162,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-06-05T21:18:10+00:00",
        "lat": 40.95694499999999749206835986115038394927978515625,
        "lon": 28.76228329999999999699866748414933681488037109375
    },
    "last_point": {
        "ts": "2026-06-06T00:00:08+00:00",
        "lat": 40.95696670000000239042492466978728771209716796875,
        "lon": 28.762313299999998861267158645205199718475341796875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 5, 2026 19:21 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 39m
  • Data Points: 10 AIS positions
  • Period: 2026-06-05T19:21:10+00:00 to 2026-06-06T00:00:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 279,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-06-05T19:21:10+00:00",
        "lat": 40.95623169999999646506694261915981769561767578125,
        "lon": 28.762993300000001539729055366478860378265380859375
    },
    "last_point": {
        "ts": "2026-06-06T00:00:08+00:00",
        "lat": 40.95696670000000239042492466978728771209716796875,
        "lon": 28.762313299999998861267158645205199718475341796875
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 5, 2026 19:21 UTC 75.0% ▼
  • Duration: 4h 39m
  • Radius: 78 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.9568, 28.7624
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 78,
    "duration_minutes": 279,
    "points": 10,
    "centroid": {
        "lat": 40.9567700099999996155020198784768581390380859375,
        "lon": 28.76239782999999761159415356814861297607421875
    },
    "bbox": {
        "min_lat": 40.95623169999999646506694261915981769561767578125,
        "min_lon": 28.762274999999998925659383530728518962860107421875,
        "max_lat": 40.95696670000000239042492466978728771209716796875,
        "max_lon": 28.762993300000001539729055366478860378265380859375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 4, 2026 21:21 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 3m
  • Data Points: 5 AIS positions
  • Period: 2026-06-04T21:21:06+00:00 to 2026-06-04T22:24:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 63,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-06-04T21:21:06+00:00",
        "lat": 40.9572433000000017955244402401149272918701171875,
        "lon": 28.762543300000000812133293948136270046234130859375
    },
    "last_point": {
        "ts": "2026-06-04T22:24:06+00:00",
        "lat": 40.9570817000000033658579923212528228759765625,
        "lon": 28.76252170000000063510015024803578853607177734375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 2, 2026 03:29 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 48m
  • Data Points: 9 AIS positions
  • Period: 2026-06-02T03:29:32+00:00 to 2026-06-02T05:17:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 108,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-06-02T03:29:32+00:00",
        "lat": 40.95851669999999700166881666518747806549072265625,
        "lon": 28.763148300000001000853444566018879413604736328125
    },
    "last_point": {
        "ts": "2026-06-02T05:17:30+00:00",
        "lat": 40.9586283000000008769347914494574069976806640625,
        "lon": 28.763028299999998438352122320793569087982177734375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 2, 2026 02:02 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 15m
  • Data Points: 14 AIS positions
  • Period: 2026-06-02T02:02:30+00:00 to 2026-06-02T05:17:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 195,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-06-02T02:02:30+00:00",
        "lat": 40.95855000000000245563569478690624237060546875,
        "lon": 28.763104999999999478177414857782423496246337890625
    },
    "last_point": {
        "ts": "2026-06-02T05:17:30+00:00",
        "lat": 40.9586283000000008769347914494574069976806640625,
        "lon": 28.763028299999998438352122320793569087982177734375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 2, 2026 02:02 UTC 75.0% ▼
  • Duration: 3h 15m
  • Radius: 9 meters
  • Data Points: 14 AIS positions
  • Centroid: 40.9586, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 8.800000000000000710542735760100185871124267578125,
    "duration_minutes": 195,
    "points": 14,
    "centroid": {
        "lat": 40.95857310714285404174006544053554534912109375,
        "lon": 28.763103914285718332166652544401586055755615234375
    },
    "bbox": {
        "min_lat": 40.95851669999999700166881666518747806549072265625,
        "min_lon": 28.763028299999998438352122320793569087982177734375,
        "max_lat": 40.9586283000000008769347914494574069976806640625,
        "max_lon": 28.763163299999998656630850746296346187591552734375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 2, 2026 01:02 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 15m
  • Data Points: 18 AIS positions
  • Period: 2026-06-02T01:02:27+00:00 to 2026-06-02T05:17:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 255.099999999999994315658113919198513031005859375,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-06-02T01:02:27+00:00",
        "lat": 40.95838830000000285735950456000864505767822265625,
        "lon": 28.76312169999999923675204627215862274169921875
    },
    "last_point": {
        "ts": "2026-06-02T05:17:30+00:00",
        "lat": 40.9586283000000008769347914494574069976806640625,
        "lon": 28.763028299999998438352122320793569087982177734375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 2, 2026 01:02 UTC 75.0% ▼
  • Duration: 4h 15m
  • Radius: 16 meters
  • Data Points: 18 AIS positions
  • Centroid: 40.9585, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 16.300000000000000710542735760100185871124267578125,
    "duration_minutes": 255.099999999999994315658113919198513031005859375,
    "points": 18,
    "centroid": {
        "lat": 40.9585348166666705083116539753973484039306640625,
        "lon": 28.763105916666663830483230412937700748443603515625
    },
    "bbox": {
        "min_lat": 40.95838830000000285735950456000864505767822265625,
        "min_lon": 28.763028299999998438352122320793569087982177734375,
        "max_lat": 40.9586283000000008769347914494574069976806640625,
        "max_lon": 28.763163299999998656630850746296346187591552734375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 2, 2026 00:50 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 27m
  • Data Points: 21 AIS positions
  • Period: 2026-06-02T00:50:29+00:00 to 2026-06-02T05:17:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 267,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-06-02T00:50:29+00:00",
        "lat": 40.95829499999999967485564411617815494537353515625,
        "lon": 28.7631133000000005495166988112032413482666015625
    },
    "last_point": {
        "ts": "2026-06-02T05:17:30+00:00",
        "lat": 40.9586283000000008769347914494574069976806640625,
        "lon": 28.763028299999998438352122320793569087982177734375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 2, 2026 00:50 UTC 75.0% ▼
  • Duration: 4h 27m
  • Radius: 23 meters
  • Data Points: 21 AIS positions
  • Centroid: 40.9585, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 23.39999999999999857891452847979962825775146484375,
    "duration_minutes": 267,
    "points": 21,
    "centroid": {
        "lat": 40.9585055571428569010095088742673397064208984375,
        "lon": 28.763105942857134067480728845112025737762451171875
    },
    "bbox": {
        "min_lat": 40.95829499999999967485564411617815494537353515625,
        "min_lon": 28.763028299999998438352122320793569087982177734375,
        "max_lat": 40.9586283000000008769347914494574069976806640625,
        "max_lon": 28.763163299999998656630850746296346187591552734375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 23:05 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 12m
  • Data Points: 24 AIS positions
  • Period: 2026-06-01T23:05:26+00:00 to 2026-06-02T05:17:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 372.1000000000000227373675443232059478759765625,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-06-01T23:05:26+00:00",
        "lat": 40.9583233000000035417542676441371440887451171875,
        "lon": 28.76309499999999985675458447076380252838134765625
    },
    "last_point": {
        "ts": "2026-06-02T05:17:30+00:00",
        "lat": 40.9586283000000008769347914494574069976806640625,
        "lon": 28.763028299999998438352122320793569087982177734375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 1, 2026 23:05 UTC 75.0% ▼
  • Duration: 6h 12m
  • Radius: 33 meters
  • Data Points: 24 AIS positions
  • Centroid: 40.9585, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 33.39999999999999857891452847979962825775146484375,
    "duration_minutes": 372.1000000000000227373675443232059478759765625,
    "points": 24,
    "centroid": {
        "lat": 40.95847340000000968984750215895473957061767578125,
        "lon": 28.763102700000001021862772176973521709442138671875
    },
    "bbox": {
        "min_lat": 40.9581783000000001493390300311148166656494140625,
        "min_lon": 28.763028299999998438352122320793569087982177734375,
        "max_lat": 40.9586283000000008769347914494574069976806640625,
        "max_lon": 28.763163299999998656630850746296346187591552734375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 22:05 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 30m
  • Data Points: 26 AIS positions
  • Period: 2026-06-01T22:47:28+00:00 to 2026-06-02T05:17:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 390,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-06-01T22:47:28+00:00",
        "lat": 40.9584832999999974845195538364350795745849609375,
        "lon": 28.76314500000000151658241520635783672332763671875
    },
    "last_point": {
        "ts": "2026-06-02T05:17:30+00:00",
        "lat": 40.9586283000000008769347914494574069976806640625,
        "lon": 28.763028299999998438352122320793569087982177734375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 1, 2026 22:05 UTC 75.0% ▼
  • Duration: 6h 30m
  • Radius: 33 meters
  • Data Points: 26 AIS positions
  • Centroid: 40.9585, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 32.89999999999999857891452847979962825775146484375,
    "duration_minutes": 390,
    "points": 26,
    "centroid": {
        "lat": 40.95846916153846706265539978630840778350830078125,
        "lon": 28.7631029423076824969029985368251800537109375
    },
    "bbox": {
        "min_lat": 40.9581783000000001493390300311148166656494140625,
        "min_lon": 28.763028299999998438352122320793569087982177734375,
        "max_lat": 40.9586283000000008769347914494574069976806640625,
        "max_lon": 28.763163299999998656630850746296346187591552734375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 21:11 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 30m
  • Data Points: 27 AIS positions
  • Period: 2026-06-01T21:56:29+00:00 to 2026-06-02T04:26:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 390.1000000000000227373675443232059478759765625,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-06-01T21:56:29+00:00",
        "lat": 40.95856830000000314839780912734568119049072265625,
        "lon": 28.763159999999999172359821386635303497314453125
    },
    "last_point": {
        "ts": "2026-06-02T04:26:33+00:00",
        "lat": 40.95861670000000032132447813637554645538330078125,
        "lon": 28.763118299999998583871274604462087154388427734375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 1, 2026 21:11 UTC 75.0% ▼
  • Duration: 6h 30m
  • Radius: 32 meters
  • Data Points: 27 AIS positions
  • Centroid: 40.9585, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 31.5,
    "duration_minutes": 390.1000000000000227373675443232059478759765625,
    "points": 27,
    "centroid": {
        "lat": 40.95845468518518117662097210995852947235107421875,
        "lon": 28.76311246296295820457089575938880443572998046875
    },
    "bbox": {
        "min_lat": 40.9581783000000001493390300311148166656494140625,
        "min_lon": 28.763028299999998438352122320793569087982177734375,
        "max_lat": 40.95861670000000032132447813637554645538330078125,
        "max_lon": 28.763176699999998930934452801011502742767333984375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 20:17 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 39m
  • Data Points: 30 AIS positions
  • Period: 2026-06-01T20:50:29+00:00 to 2026-06-02T03:29:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 399.1000000000000227373675443232059478759765625,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-06-01T20:50:29+00:00",
        "lat": 40.95848000000000155296220327727496623992919921875,
        "lon": 28.76310169999999999390638549812138080596923828125
    },
    "last_point": {
        "ts": "2026-06-02T03:29:32+00:00",
        "lat": 40.95851669999999700166881666518747806549072265625,
        "lon": 28.763148300000001000853444566018879413604736328125
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 1, 2026 20:17 UTC 75.0% ▼
  • Duration: 6h 39m
  • Radius: 32 meters
  • Data Points: 30 AIS positions
  • Centroid: 40.9585, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 31.699999999999999289457264239899814128875732421875,
    "duration_minutes": 399.1000000000000227373675443232059478759765625,
    "points": 30,
    "centroid": {
        "lat": 40.9584567733333386740923742763698101043701171875,
        "lon": 28.763112996666666987266580690629780292510986328125
    },
    "bbox": {
        "min_lat": 40.9581783000000001493390300311148166656494140625,
        "min_lon": 28.763028299999998438352122320793569087982177734375,
        "max_lat": 40.9585967000000010784788173623383045196533203125,
        "max_lon": 28.763176699999998930934452801011502742767333984375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 19:53 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 27m
  • Data Points: 29 AIS positions
  • Period: 2026-06-01T19:53:26+00:00 to 2026-06-02T02:20:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 387.1000000000000227373675443232059478759765625,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-06-01T19:53:26+00:00",
        "lat": 40.95850500000000238287611864507198333740234375,
        "lon": 28.763143299999999413785189972259104251861572265625
    },
    "last_point": {
        "ts": "2026-06-02T02:20:33+00:00",
        "lat": 40.9585349999999976944309310056269168853759765625,
        "lon": 28.76309330000000130667103803716599941253662109375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 1, 2026 19:53 UTC 75.0% ▼
  • Duration: 6h 27m
  • Radius: 31 meters
  • Data Points: 29 AIS positions
  • Centroid: 40.9584, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 30.60000000000000142108547152020037174224853515625,
    "duration_minutes": 387.1000000000000227373675443232059478759765625,
    "points": 29,
    "centroid": {
        "lat": 40.9584470620689700126604293473064899444580078125,
        "lon": 28.76310844482758710682901437394320964813232421875
    },
    "bbox": {
        "min_lat": 40.9581783000000001493390300311148166656494140625,
        "min_lon": 28.763028299999998438352122320793569087982177734375,
        "max_lat": 40.9585967000000010784788173623383045196533203125,
        "max_lon": 28.763176699999998930934452801011502742767333984375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 18:38 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 30m
  • Data Points: 25 AIS positions
  • Period: 2026-06-01T18:38:29+00:00 to 2026-06-02T01:08:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 390,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-06-01T18:38:29+00:00",
        "lat": 40.95825330000000263908077613450586795806884765625,
        "lon": 28.763020000000000919726517167873680591583251953125
    },
    "last_point": {
        "ts": "2026-06-02T01:08:27+00:00",
        "lat": 40.9583932999999973390004015527665615081787109375,
        "lon": 28.763118299999998583871274604462087154388427734375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 1, 2026 18:38 UTC 75.0% ▼
  • Duration: 6h 30m
  • Radius: 29 meters
  • Data Points: 25 AIS positions
  • Centroid: 40.9584, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 28.60000000000000142108547152020037174224853515625,
    "duration_minutes": 390,
    "points": 25,
    "centroid": {
        "lat": 40.9584290600000002768865670077502727508544921875,
        "lon": 28.763107263999994955838701571337878704071044921875
    },
    "bbox": {
        "min_lat": 40.9581783000000001493390300311148166656494140625,
        "min_lon": 28.763020000000000919726517167873680591583251953125,
        "max_lat": 40.9585967000000010784788173623383045196533203125,
        "max_lon": 28.763176699999998930934452801011502742767333984375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 16:14 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 17 AIS positions
  • Period: 2026-06-01T16:14:28+00:00 to 2026-06-01T22:47:28+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-06-01T16:14:28+00:00",
        "lat": 40.95848670000000169011400430463254451751708984375,
        "lon": 28.763014999999999332658262574113905429840087890625
    },
    "last_point": {
        "ts": "2026-06-01T22:47:28+00:00",
        "lat": 40.9584832999999974845195538364350795745849609375,
        "lon": 28.76314500000000151658241520635783672332763671875
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 1, 2026 16:14 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 27 meters
  • Data Points: 17 AIS positions
  • Centroid: 40.9585, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 27.39999999999999857891452847979962825775146484375,
    "duration_minutes": 393,
    "points": 17,
    "centroid": {
        "lat": 40.95849078823530220461179851554334163665771484375,
        "lon": 28.763107741176469289712258614599704742431640625
    },
    "bbox": {
        "min_lat": 40.95825330000000263908077613450586795806884765625,
        "min_lon": 28.763014999999999332658262574113905429840087890625,
        "max_lat": 40.9585967000000010784788173623383045196533203125,
        "max_lon": 28.763176699999998930934452801011502742767333984375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 03:08 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2 hours
  • Data Points: 5 AIS positions
  • Period: 2026-06-01T03:08:28+00:00 to 2026-06-01T05:08:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 120,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-06-01T03:08:28+00:00",
        "lat": 40.95820830000000256632119999267160892486572265625,
        "lon": 28.762995000000000089812601800076663494110107421875
    },
    "last_point": {
        "ts": "2026-06-01T05:08:26+00:00",
        "lat": 40.95847499999999996589394868351519107818603515625,
        "lon": 28.7630233000000004039975465275347232818603515625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 02:50 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 18m
  • Data Points: 6 AIS positions
  • Period: 2026-06-01T02:50:26+00:00 to 2026-06-01T05:08:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 138,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-06-01T02:50:26+00:00",
        "lat": 40.9582750000000004320099833421409130096435546875,
        "lon": 28.762963299999999122746885404922068119049072265625
    },
    "last_point": {
        "ts": "2026-06-01T05:08:26+00:00",
        "lat": 40.95847499999999996589394868351519107818603515625,
        "lon": 28.7630233000000004039975465275347232818603515625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 01:35 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 33m
  • Data Points: 8 AIS positions
  • Period: 2026-06-01T01:35:28+00:00 to 2026-06-01T05:08:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 213,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-06-01T01:35:28+00:00",
        "lat": 40.958224999999998772182152606546878814697265625,
        "lon": 28.763040000000000162572177941910922527313232421875
    },
    "last_point": {
        "ts": "2026-06-01T05:08:26+00:00",
        "lat": 40.95847499999999996589394868351519107818603515625,
        "lon": 28.7630233000000004039975465275347232818603515625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 00:29 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 39m
  • Data Points: 9 AIS positions
  • Period: 2026-06-01T00:29:26+00:00 to 2026-06-01T05:08:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 279,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-06-01T00:29:26+00:00",
        "lat": 40.95834169999999829769876669161021709442138671875,
        "lon": 28.763071700000001129637894337065517902374267578125
    },
    "last_point": {
        "ts": "2026-06-01T05:08:26+00:00",
        "lat": 40.95847499999999996589394868351519107818603515625,
        "lon": 28.7630233000000004039975465275347232818603515625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
May 31, 2026 22:14 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 30m
  • Data Points: 8 AIS positions
  • Period: 2026-05-31T22:14:25+00:00 to 2026-06-01T04:44:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 390,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-05-31T22:14:25+00:00",
        "lat": 40.95905330000000077461663750000298023223876953125,
        "lon": 28.7641449999999991860022419132292270660400390625
    },
    "last_point": {
        "ts": "2026-06-01T04:44:27+00:00",
        "lat": 40.95832500000000209183781407773494720458984375,
        "lon": 28.762951699999998567136572091840207576751708984375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
May 31, 2026 02:29 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 48m
  • Data Points: 2 AIS positions
  • Period: 2026-05-31T02:29:16+00:00 to 2026-05-31T04:17:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 108,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-05-31T02:29:16+00:00",
        "lat": 40.959063299999996843325789086520671844482421875,
        "lon": 28.764510000000001355147105641663074493408203125
    },
    "last_point": {
        "ts": "2026-05-31T04:17:14+00:00",
        "lat": 40.9591199999999986403054208494722843170166015625,
        "lon": 28.764334999999999098463376867584884166717529296875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
May 15, 2026 14:08 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2 hours
  • Data Points: 17 AIS positions
  • Period: 2026-05-15T14:08:45+00:00 to 2026-05-15T16:08:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 120.099999999999994315658113919198513031005859375,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-05-15T14:08:45+00:00",
        "lat": 40.95757499999999851070242584683001041412353515625,
        "lon": 28.764043300000000868976712808944284915924072265625
    },
    "last_point": {
        "ts": "2026-05-15T16:08:53+00:00",
        "lat": 40.95765000000000100044417195022106170654296875,
        "lon": 28.7639183000000002721208147704601287841796875
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
May 15, 2026 14:08 UTC 75.0% ▼
  • Duration: 2 hours
  • Radius: 13 meters
  • Data Points: 17 AIS positions
  • Centroid: 40.9576, 28.7640
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 13.300000000000000710542735760100185871124267578125,
    "duration_minutes": 120.099999999999994315658113919198513031005859375,
    "points": 17,
    "centroid": {
        "lat": 40.957571276470588372831116430461406707763671875,
        "lon": 28.763986864705881174586465931497514247894287109375
    },
    "bbox": {
        "min_lat": 40.957459999999997535269358195364475250244140625,
        "min_lon": 28.763916699999999337933331844396889209747314453125,
        "max_lat": 40.9576550000000025875124265439808368682861328125,
        "max_lon": 28.764044999999999419060259242542088031768798828125
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 29, 2026 09:41 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 45m
  • Data Points: 7 AIS positions
  • Period: 2026-04-29T09:41:37+00:00 to 2026-04-29T12:26:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 165.099999999999994315658113919198513031005859375,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-04-29T09:41:37+00:00",
        "lat": 40.95767330000000328027454088442027568817138671875,
        "lon": 28.76480670000000117170202429406344890594482421875
    },
    "last_point": {
        "ts": "2026-04-29T12:26:41+00:00",
        "lat": 40.95764669999999796345946379005908966064453125,
        "lon": 28.7648183000000017273123376071453094482421875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 28, 2026 22:02 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 3m
  • Data Points: 12 AIS positions
  • Period: 2026-04-28T22:02:38+00:00 to 2026-04-29T00:05:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 123,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-04-28T22:02:38+00:00",
        "lat": 40.95677500000000037516656448133289813995361328125,
        "lon": 28.76281000000000176441972143948078155517578125
    },
    "last_point": {
        "ts": "2026-04-29T00:05:36+00:00",
        "lat": 40.95684829999999720939740655012428760528564453125,
        "lon": 28.764113300000001771650204318575561046600341796875
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 28, 2026 22:02 UTC 75.0% ▼
  • Duration: 2h 3m
  • Radius: 80 meters
  • Data Points: 12 AIS positions
  • Centroid: 40.9567, 28.7632
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 79.7999999999999971578290569595992565155029296875,
    "duration_minutes": 123,
    "points": 12,
    "centroid": {
        "lat": 40.95673569166667249419333529658615589141845703125,
        "lon": 28.763177216666672819656014326028525829315185546875
    },
    "bbox": {
        "min_lat": 40.9565750000000008412825991399586200714111328125,
        "min_lon": 28.762724999999999653255144949071109294891357421875,
        "max_lat": 40.95684829999999720939740655012428760528564453125,
        "max_lon": 28.764113300000001771650204318575561046600341796875
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 28, 2026 21:02 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 3m
  • Data Points: 20 AIS positions
  • Period: 2026-04-28T21:02:34+00:00 to 2026-04-29T00:05:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 183,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-04-28T21:02:34+00:00",
        "lat": 40.95660000000000167119651450775563716888427734375,
        "lon": 28.763491699999999440251485793851315975189208984375
    },
    "last_point": {
        "ts": "2026-04-29T00:05:36+00:00",
        "lat": 40.95684829999999720939740655012428760528564453125,
        "lon": 28.764113300000001771650204318575561046600341796875
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 28, 2026 21:02 UTC 75.0% ▼
  • Duration: 3h 3m
  • Radius: 84 meters
  • Data Points: 20 AIS positions
  • Centroid: 40.9567, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 83.5,
    "duration_minutes": 183,
    "points": 20,
    "centroid": {
        "lat": 40.95670516000000560552507522515952587127685546875,
        "lon": 28.763139409999997297973095555789768695831298828125
    },
    "bbox": {
        "min_lat": 40.956563299999999117062543518841266632080078125,
        "min_lon": 28.762706699999998960493030608631670475006103515625,
        "max_lat": 40.95684829999999720939740655012428760528564453125,
        "max_lon": 28.764113300000001771650204318575561046600341796875
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 28, 2026 20:26 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 39m
  • Data Points: 25 AIS positions
  • Period: 2026-04-28T20:26:34+00:00 to 2026-04-29T00:05:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 219,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-04-28T20:26:34+00:00",
        "lat": 40.95662829999999843266778043471276760101318359375,
        "lon": 28.763149999999999550936990999616682529449462890625
    },
    "last_point": {
        "ts": "2026-04-29T00:05:36+00:00",
        "lat": 40.95684829999999720939740655012428760528564453125,
        "lon": 28.764113300000001771650204318575561046600341796875
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 28, 2026 20:26 UTC 75.0% ▼
  • Duration: 3h 39m
  • Radius: 85 meters
  • Data Points: 25 AIS positions
  • Centroid: 40.9567, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 85.099999999999994315658113919198513031005859375,
    "duration_minutes": 219,
    "points": 25,
    "centroid": {
        "lat": 40.95669486000000603098669671453535556793212890625,
        "lon": 28.7631229240000010349831427447497844696044921875
    },
    "bbox": {
        "min_lat": 40.956563299999999117062543518841266632080078125,
        "min_lon": 28.762706699999998960493030608631670475006103515625,
        "max_lat": 40.95684829999999720939740655012428760528564453125,
        "max_lon": 28.764113300000001771650204318575561046600341796875
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 16, 2026 21:52 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 27m
  • Data Points: 5 AIS positions
  • Period: 2026-04-16T21:52:33+00:00 to 2026-04-17T00:19:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 147,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-04-16T21:52:33+00:00",
        "lat": 40.95653999999999683723217458464205265045166015625,
        "lon": 28.762886699999999251531335175968706607818603515625
    },
    "last_point": {
        "ts": "2026-04-17T00:19:35+00:00",
        "lat": 40.9565367000000009056748240254819393157958984375,
        "lon": 28.76301670000000143545548780821263790130615234375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 16, 2026 19:07 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 12m
  • Data Points: 7 AIS positions
  • Period: 2026-04-16T19:07:36+00:00 to 2026-04-17T00:19:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 312,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-04-16T19:07:36+00:00",
        "lat": 40.95655500000000159843693836592137813568115234375,
        "lon": 28.762903300000001394209903082810342311859130859375
    },
    "last_point": {
        "ts": "2026-04-17T00:19:35+00:00",
        "lat": 40.9565367000000009056748240254819393157958984375,
        "lon": 28.76301670000000143545548780821263790130615234375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 16, 2026 18:01 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 18m
  • Data Points: 12 AIS positions
  • Period: 2026-04-16T18:01:35+00:00 to 2026-04-17T00:19:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 378,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-04-16T18:01:35+00:00",
        "lat": 40.95650499999999993860910763032734394073486328125,
        "lon": 28.76295329999999950132405501790344715118408203125
    },
    "last_point": {
        "ts": "2026-04-17T00:19:35+00:00",
        "lat": 40.9565367000000009056748240254819393157958984375,
        "lon": 28.76301670000000143545548780821263790130615234375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 16, 2026 18:01 UTC 75.0% ▼
  • Duration: 6h 18m
  • Radius: 26 meters
  • Data Points: 12 AIS positions
  • Centroid: 40.9565, 28.7630
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 26.199999999999999289457264239899814128875732421875,
    "duration_minutes": 378,
    "points": 12,
    "centroid": {
        "lat": 40.956507775000005722176865674555301666259765625,
        "lon": 28.762991241666657771247628261335194110870361328125
    },
    "bbox": {
        "min_lat": 40.95639829999999648180164513178169727325439453125,
        "min_lon": 28.762783299999998831708580837585031986236572265625,
        "max_lat": 40.95659669999999863421180634759366512298583984375,
        "max_lon": 28.763266699999999076453605084680020809173583984375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 16, 2026 17:01 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 16 AIS positions
  • Period: 2026-04-16T17:46:35+00:00 to 2026-04-17T00:19:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-04-16T17:46:35+00:00",
        "lat": 40.9563849999999973761077853851020336151123046875,
        "lon": 28.763169999999998793782651773653924465179443359375
    },
    "last_point": {
        "ts": "2026-04-17T00:19:35+00:00",
        "lat": 40.9565367000000009056748240254819393157958984375,
        "lon": 28.76301670000000143545548780821263790130615234375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 16, 2026 17:01 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 27 meters
  • Data Points: 16 AIS positions
  • Centroid: 40.9565, 28.7630
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 26.60000000000000142108547152020037174224853515625,
    "duration_minutes": 393,
    "points": 16,
    "centroid": {
        "lat": 40.956500831249996963379089720547199249267578125,
        "lon": 28.763002806250000276122591458261013031005859375
    },
    "bbox": {
        "min_lat": 40.9563849999999973761077853851020336151123046875,
        "min_lon": 28.762705000000000410409484175033867359161376953125,
        "max_lat": 40.95659669999999863421180634759366512298583984375,
        "max_lon": 28.763266699999999076453605084680020809173583984375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 16, 2026 16:04 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 48m
  • Data Points: 26 AIS positions
  • Period: 2026-04-16T16:04:35+00:00 to 2026-04-16T21:52:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 348,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-04-16T16:04:35+00:00",
        "lat": 40.9563533000000035144694265909492969512939453125,
        "lon": 28.76312169999999923675204627215862274169921875
    },
    "last_point": {
        "ts": "2026-04-16T21:52:33+00:00",
        "lat": 40.95653999999999683723217458464205265045166015625,
        "lon": 28.762886699999999251531335175968706607818603515625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 16, 2026 16:04 UTC 75.0% ▼
  • Duration: 5h 48m
  • Radius: 31 meters
  • Data Points: 26 AIS positions
  • Centroid: 40.9565, 28.7630
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 30.89999999999999857891452847979962825775146484375,
    "duration_minutes": 348,
    "points": 26,
    "centroid": {
        "lat": 40.95646551153846104398326133377850055694580078125,
        "lon": 28.76303877307692147269335691817104816436767578125
    },
    "bbox": {
        "min_lat": 40.9563533000000035144694265909492969512939453125,
        "min_lon": 28.762705000000000410409484175033867359161376953125,
        "max_lat": 40.95659669999999863421180634759366512298583984375,
        "max_lon": 28.76326999999999856072463444434106349945068359375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 16, 2026 15:49 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 3m
  • Data Points: 27 AIS positions
  • Period: 2026-04-16T15:49:35+00:00 to 2026-04-16T21:52:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 363,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-04-16T15:49:35+00:00",
        "lat": 40.95634170000000295885911327786743640899658203125,
        "lon": 28.76308829999999971960278344340622425079345703125
    },
    "last_point": {
        "ts": "2026-04-16T21:52:33+00:00",
        "lat": 40.95653999999999683723217458464205265045166015625,
        "lon": 28.762886699999999251531335175968706607818603515625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 16, 2026 15:49 UTC 75.0% ▼
  • Duration: 6h 3m
  • Radius: 31 meters
  • Data Points: 27 AIS positions
  • Centroid: 40.9565, 28.7630
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 31.300000000000000710542735760100185871124267578125,
    "duration_minutes": 363,
    "points": 27,
    "centroid": {
        "lat": 40.9564609259259242435291525907814502716064453125,
        "lon": 28.7630406074074045363886398263275623321533203125
    },
    "bbox": {
        "min_lat": 40.95634170000000295885911327786743640899658203125,
        "min_lon": 28.762705000000000410409484175033867359161376953125,
        "max_lat": 40.95659669999999863421180634759366512298583984375,
        "max_lon": 28.76326999999999856072463444434106349945068359375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 16, 2026 14:46 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 24m
  • Data Points: 27 AIS positions
  • Period: 2026-04-16T14:46:35+00:00 to 2026-04-16T19:10:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 264,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-04-16T14:46:35+00:00",
        "lat": 40.9563399999999973033482092432677745819091796875,
        "lon": 28.76317829999999986512193572707474231719970703125
    },
    "last_point": {
        "ts": "2026-04-16T19:10:33+00:00",
        "lat": 40.95659669999999863421180634759366512298583984375,
        "lon": 28.762783299999998831708580837585031986236572265625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 16, 2026 14:46 UTC 75.0% ▼
  • Duration: 4h 24m
  • Radius: 33 meters
  • Data Points: 27 AIS positions
  • Centroid: 40.9565, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 32.5,
    "duration_minutes": 264,
    "points": 27,
    "centroid": {
        "lat": 40.95645351851852211666482617147266864776611328125,
        "lon": 28.763051407407406401262051076628267765045166015625
    },
    "bbox": {
        "min_lat": 40.9563399999999973033482092432677745819091796875,
        "min_lon": 28.762705000000000410409484175033867359161376953125,
        "max_lat": 40.95659669999999863421180634759366512298583984375,
        "max_lon": 28.76326999999999856072463444434106349945068359375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 16, 2026 13:34 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 36m
  • Data Points: 28 AIS positions
  • Period: 2026-04-16T13:34:34+00:00 to 2026-04-16T19:10:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 336,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-04-16T13:34:34+00:00",
        "lat": 40.95643170000000310437826556153595447540283203125,
        "lon": 28.763303300000000461977833765558898448944091796875
    },
    "last_point": {
        "ts": "2026-04-16T19:10:33+00:00",
        "lat": 40.95659669999999863421180634759366512298583984375,
        "lon": 28.762783299999998831708580837585031986236572265625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 16, 2026 13:34 UTC 75.0% ▼
  • Duration: 5h 36m
  • Radius: 33 meters
  • Data Points: 28 AIS positions
  • Centroid: 40.9565, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 33.2000000000000028421709430404007434844970703125,
    "duration_minutes": 336,
    "points": 28,
    "centroid": {
        "lat": 40.9564527392857229415312758646905422210693359375,
        "lon": 28.763060403571426348889872315339744091033935546875
    },
    "bbox": {
        "min_lat": 40.9563399999999973033482092432677745819091796875,
        "min_lon": 28.762705000000000410409484175033867359161376953125,
        "max_lat": 40.95659669999999863421180634759366512298583984375,
        "max_lon": 28.763303300000000461977833765558898448944091796875
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 16, 2026 12:43 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 27m
  • Data Points: 29 AIS positions
  • Period: 2026-04-16T12:43:35+00:00 to 2026-04-16T19:10:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 387,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-04-16T12:43:35+00:00",
        "lat": 40.95647170000000159006958710961043834686279296875,
        "lon": 28.763123300000000170939529198221862316131591796875
    },
    "last_point": {
        "ts": "2026-04-16T19:10:33+00:00",
        "lat": 40.95659669999999863421180634759366512298583984375,
        "lon": 28.762783299999998831708580837585031986236572265625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 16, 2026 12:43 UTC 75.0% ▼
  • Duration: 6h 27m
  • Radius: 33 meters
  • Data Points: 29 AIS positions
  • Centroid: 40.9565, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 33.2999999999999971578290569595992565155029296875,
    "duration_minutes": 387,
    "points": 29,
    "centroid": {
        "lat": 40.95645339310345889316522516310214996337890625,
        "lon": 28.763062572413790718428572290576994419097900390625
    },
    "bbox": {
        "min_lat": 40.9563399999999973033482092432677745819091796875,
        "min_lon": 28.762705000000000410409484175033867359161376953125,
        "max_lat": 40.95659669999999863421180634759366512298583984375,
        "max_lon": 28.763303300000000461977833765558898448944091796875
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 16, 2026 11:16 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 21 AIS positions
  • Period: 2026-04-16T11:16:36+00:00 to 2026-04-16T17:49:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-04-16T11:16:36+00:00",
        "lat": 40.9564467000000007601556717418134212493896484375,
        "lon": 28.7633450000000010504663805477321147918701171875
    },
    "last_point": {
        "ts": "2026-04-16T17:49:36+00:00",
        "lat": 40.9564232999999973117155604995787143707275390625,
        "lon": 28.763245000000001283524397877044975757598876953125
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 16, 2026 11:16 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 23 meters
  • Data Points: 21 AIS positions
  • Centroid: 40.9564, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 23.10000000000000142108547152020037174224853515625,
    "duration_minutes": 393,
    "points": 21,
    "centroid": {
        "lat": 40.956420242857149105475400574505329132080078125,
        "lon": 28.76313403809523805421122233383357524871826171875
    },
    "bbox": {
        "min_lat": 40.9563399999999973033482092432677745819091796875,
        "min_lon": 28.762950000000000017053025658242404460906982421875,
        "max_lat": 40.9565750000000008412825991399586200714111328125,
        "max_lon": 28.7633450000000010504663805477321147918701171875
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 16, 2026 10:04 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 27m
  • Data Points: 22 AIS positions
  • Period: 2026-04-16T10:49:33+00:00 to 2026-04-16T17:16:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 387,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-04-16T10:49:33+00:00",
        "lat": 40.95658499999999690999175072647631168365478515625,
        "lon": 28.76300669999999826131897862069308757781982421875
    },
    "last_point": {
        "ts": "2026-04-16T17:16:34+00:00",
        "lat": 40.95641669999999834317350178025662899017333984375,
        "lon": 28.7631583000000006222762749530375003814697265625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 16, 2026 10:04 UTC 75.0% ▼
  • Duration: 6h 27m
  • Radius: 29 meters
  • Data Points: 22 AIS positions
  • Centroid: 40.9564, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 29.10000000000000142108547152020037174224853515625,
    "duration_minutes": 387,
    "points": 22,
    "centroid": {
        "lat": 40.95644462727272383517629350535571575164794921875,
        "lon": 28.763097872727268367043507169000804424285888671875
    },
    "bbox": {
        "min_lat": 40.9563399999999973033482092432677745819091796875,
        "min_lon": 28.762816699999998348857843666337430477142333984375,
        "max_lat": 40.9566549999999978126652422361075878143310546875,
        "max_lon": 28.7633450000000010504663805477321147918701171875
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 16, 2026 09:25 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 24m
  • Data Points: 15 AIS positions
  • Period: 2026-04-16T09:25:34+00:00 to 2026-04-16T15:49:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 384,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-04-16T09:25:34+00:00",
        "lat": 40.9565750000000008412825991399586200714111328125,
        "lon": 28.76274000000000086174622992984950542449951171875
    },
    "last_point": {
        "ts": "2026-04-16T15:49:35+00:00",
        "lat": 40.95634170000000295885911327786743640899658203125,
        "lon": 28.76308829999999971960278344340622425079345703125
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 16, 2026 09:25 UTC 75.0% ▼
  • Duration: 6h 24m
  • Radius: 30 meters
  • Data Points: 15 AIS positions
  • Centroid: 40.9565, 28.7631
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 30.10000000000000142108547152020037174224853515625,
    "duration_minutes": 384,
    "points": 15,
    "centroid": {
        "lat": 40.9564881200000030503360903821885585784912109375,
        "lon": 28.763078673333335899542362312786281108856201171875
    },
    "bbox": {
        "min_lat": 40.9563399999999973033482092432677745819091796875,
        "min_lon": 28.76274000000000086174622992984950542449951171875,
        "max_lat": 40.9566549999999978126652422361075878143310546875,
        "max_lon": 28.7633450000000010504663805477321147918701171875
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 16, 2026 04:31 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 26m
  • Data Points: 11 AIS positions
  • Period: 2026-04-16T04:31:37+00:00 to 2026-04-16T10:58:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 386.8999999999999772626324556767940521240234375,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-04-16T04:31:37+00:00",
        "lat": 40.95677669999999892525011091493070125579833984375,
        "lon": 28.762556700000001086436896002851426601409912109375
    },
    "last_point": {
        "ts": "2026-04-16T10:58:34+00:00",
        "lat": 40.95653329999999670008037355728447437286376953125,
        "lon": 28.762988299999999952660800772719085216522216796875
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 16, 2026 04:31 UTC 75.0% ▼
  • Duration: 6h 26m
  • Radius: 43 meters
  • Data Points: 11 AIS positions
  • Centroid: 40.9566, 28.7630
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 43,
    "duration_minutes": 386.8999999999999772626324556767940521240234375,
    "points": 11,
    "centroid": {
        "lat": 40.95655151818181849421307560987770557403564453125,
        "lon": 28.762972600000001222042556037195026874542236328125
    },
    "bbox": {
        "min_lat": 40.95643499999999903593561612069606781005859375,
        "min_lon": 28.762556700000001086436896002851426601409912109375,
        "max_lat": 40.95677669999999892525011091493070125579833984375,
        "max_lon": 28.76328170000000028494469006545841693878173828125
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 16, 2026 02:28 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 3m
  • Data Points: 2 AIS positions
  • Period: 2026-04-16T02:28:36+00:00 to 2026-04-16T04:31:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 123,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-04-16T02:28:36+00:00",
        "lat": 40.9568799999999981764631229452788829803466796875,
        "lon": 28.76240500000000110958353616297245025634765625
    },
    "last_point": {
        "ts": "2026-04-16T04:31:37+00:00",
        "lat": 40.95677669999999892525011091493070125579833984375,
        "lon": 28.762556700000001086436896002851426601409912109375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 15, 2026 23:04 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 27m
  • Data Points: 8 AIS positions
  • Period: 2026-04-15T23:04:33+00:00 to 2026-04-16T04:31:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 327.1000000000000227373675443232059478759765625,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-04-15T23:04:33+00:00",
        "lat": 40.9566549999999978126652422361075878143310546875,
        "lon": 28.762750000000000483169060316868126392364501953125
    },
    "last_point": {
        "ts": "2026-04-16T04:31:37+00:00",
        "lat": 40.95677669999999892525011091493070125579833984375,
        "lon": 28.762556700000001086436896002851426601409912109375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 15, 2026 22:43 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 48m
  • Data Points: 9 AIS positions
  • Period: 2026-04-15T22:43:32+00:00 to 2026-04-16T04:31:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 348.1000000000000227373675443232059478759765625,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-04-15T22:43:32+00:00",
        "lat": 40.95656999999999925421434454619884490966796875,
        "lon": 28.762750000000000483169060316868126392364501953125
    },
    "last_point": {
        "ts": "2026-04-16T04:31:37+00:00",
        "lat": 40.95677669999999892525011091493070125579833984375,
        "lon": 28.762556700000001086436896002851426601409912109375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 15, 2026 20:01 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 27m
  • Data Points: 9 AIS positions
  • Period: 2026-04-15T20:01:32+00:00 to 2026-04-16T02:28:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 387.1000000000000227373675443232059478759765625,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-04-15T20:01:32+00:00",
        "lat": 40.9567449999999979581843945197761058807373046875,
        "lon": 28.7626582999999982348526827991008758544921875
    },
    "last_point": {
        "ts": "2026-04-16T02:28:36+00:00",
        "lat": 40.9568799999999981764631229452788829803466796875,
        "lon": 28.76240500000000110958353616297245025634765625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 15, 2026 18:28 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 54m
  • Data Points: 11 AIS positions
  • Period: 2026-04-15T18:28:32+00:00 to 2026-04-15T23:22:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 294,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-04-15T18:28:32+00:00",
        "lat": 40.95654830000000146128513733856379985809326171875,
        "lon": 28.76287500000000108002495835535228252410888671875
    },
    "last_point": {
        "ts": "2026-04-15T23:22:31+00:00",
        "lat": 40.95656999999999925421434454619884490966796875,
        "lon": 28.762698300000000273257683147676289081573486328125
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 15, 2026 18:28 UTC 75.0% ▼
  • Duration: 4h 54m
  • Radius: 16 meters
  • Data Points: 11 AIS positions
  • Centroid: 40.9566, 28.7627
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 15.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 294,
    "points": 11,
    "centroid": {
        "lat": 40.956618181818186030795914120972156524658203125,
        "lon": 28.762739236363639605542630306445062160491943359375
    },
    "bbox": {
        "min_lat": 40.95654830000000146128513733856379985809326171875,
        "min_lon": 28.7626317000000000234649633057415485382080078125,
        "max_lat": 40.9567449999999979581843945197761058807373046875,
        "max_lon": 28.762903300000001394209903082810342311859130859375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 5, 2026 03:46 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 3m
  • Data Points: 4 AIS positions
  • Period: 2026-04-05T03:46:15+00:00 to 2026-04-05T04:49:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 63,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-04-05T03:46:15+00:00",
        "lat": 40.95716829999999930578269413672387599945068359375,
        "lon": 28.764328299999998961311575840227305889129638671875
    },
    "last_point": {
        "ts": "2026-04-05T04:49:17+00:00",
        "lat": 40.9578982999999965386450639925897121429443359375,
        "lon": 28.764243300000000402860678150318562984466552734375
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Jun 6 11:48 40.9579 28.7636 0.0 kn 312.9° Bosphorus/Dardanelles Approach
Jun 6 11:39 40.9579 28.7635 0.0 kn 312.9° Bosphorus/Dardanelles Approach
Jun 6 11:36 40.9579 28.7634 0.0 kn 312.9° Bosphorus/Dardanelles Approach
Jun 6 11:27 40.9579 28.7635 0.0 kn 312.9° Bosphorus/Dardanelles Approach
Jun 6 11:06 40.9579 28.7635 0.0 kn 312.9° Bosphorus/Dardanelles Approach
Jun 6 06:18 40.9564 28.7629 0.0 kn 160.1° Bosphorus/Dardanelles Approach
Jun 6 05:06 40.9563 28.7629 0.0 kn 121.8° Bosphorus/Dardanelles Approach
Jun 6 05:00 40.9564 28.7628 0.1 kn 231.9° Bosphorus/Dardanelles Approach
Jun 6 04:54 40.9563 28.7628 0.1 kn 231.9° Bosphorus/Dardanelles Approach
Jun 6 04:51 40.9563 28.7629 0.1 kn 231.9° Bosphorus/Dardanelles Approach
Jun 6 04:45 40.9563 28.7630 0.1 kn 21.4° Bosphorus/Dardanelles Approach
Jun 6 04:27 40.9563 28.7630 0.1 kn 9.7° Bosphorus/Dardanelles Approach
Jun 6 04:03 40.9564 28.7628 0.0 kn 7.7° Bosphorus/Dardanelles Approach
Jun 6 00:00 40.9570 28.7623 0.0 kn 358.1° Bosphorus/Dardanelles Approach
Jun 5 23:54 40.9570 28.7623 0.0 kn 358.1° Bosphorus/Dardanelles Approach
Jun 5 23:12 40.9568 28.7623 0.0 kn 172.3° Bosphorus/Dardanelles Approach
Jun 5 23:09 40.9568 28.7624 0.0 kn 13.6° Bosphorus/Dardanelles Approach
Jun 5 23:03 40.9569 28.7623 0.0 kn 343.2° Bosphorus/Dardanelles Approach
Jun 5 23:00 40.9568 28.7623 0.0 kn 343.2° Bosphorus/Dardanelles Approach
Jun 5 22:30 40.9566 28.7624 0.0 kn 339.7° Bosphorus/Dardanelles Approach

Showing 20 of 100 recent positions.

Data Source

Vessel observed through FleetLeaks' AIS monitoring system in zones of interest. Identity and position data derived from AIS broadcasts and public maritime databases.

Disclaimer: AIS data can be spoofed or falsified. Vessel identities should be independently verified before making compliance decisions.