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Vessel photo of Yokosuka (IMO 8711019)

JP flag Yokosuka

Vessel type: Research Vessel | IMO: 8711019 | MMSI: MMSI: 431460000
Call sign: JCOY | Dimensions: 105 m x 16 m
Current Status

Where is the vessel?

Yokosuka is currently in Open sea (no nearby ports in database), based on AIS data received about 14h ago.

Latest AIS update:

Current position: 23.47198° N, 153.15611° E (Open sea (no nearby ports in database))

Average speed (last 7 days): Loading…

Average speed (last 30 days): Loading…

Vessel profile: Yokosuka is a Research Vessel with dimensions 105m x 16m.

This page combines live AIS, route history, probable destination signals, nearby traffic, and port activity for practical vessel monitoring.

The current position of vessel Yokosuka is 23.47198 lat / 153.15611 lng. Updated: 2026-05-20 02:29:55 UTC
More recent position available: 39 min ago
Free positions are delayed by 14 hours.

We recommend registering. If you register, paid vessel access will be saved in your profile. Guest access works only through a personal link.

Nearest reference points:
  • Open sea (no nearby ports in database)

Currently sailing under the flag of Japan JP flag

Yokosuka built in 1990 year

Deadweight:
1368 t

Details:

Live Vessel Yokosuka Analytics (details, animations, etc.)


Recent AIS points (UTC):
2026-05-19 22:23:29 UTC · 23.47022, 153.15553 · SOG 0.3 kn · COG 118°
2026-05-20 00:10:38 UTC · 23.47462, 153.16002 · SOG 0.1 kn · COG 142°
2026-05-20 01:39:59 UTC · 23.47225, 153.15906 · SOG 0.1 kn · COG 120°
2026-05-20 02:29:55 UTC · 23.47198, 153.15611 · SOG 0 kn · COG 116°

UTC: --
Start: -- Track timeline (UTC) End: --
Encountered: --


Link to the map:

Find another ship

AI agent endpoints for this vessel

Yokosuka (431460000) last ports (portcalls and passsages)

Zushi | 2025-09-14 11:54:14
Kamakura | 2025-09-10 01:59:33
Zushi | 2025-09-08 08:41:15
Hakodate | 2025-08-24 23:54:18
Tsugaru-Kaikyo | 2025-08-21 13:41:48
Yokosuka | 2025-08-18 22:59:15
Honshu | 2025-08-18 16:58:36
Tsugaru-Kaikyo | 2025-08-13 17:58:13
Honshu | 2025-08-12 05:59:24
Yokosuka | 2025-08-09 07:58:28
Yokosuka | 2025-08-05 07:38:44
Kawasaki | 2025-08-05 06:56:47
Tokyo | 2025-08-01 07:53:08
Chibai | 2025-08-01 02:44:10
KIMITSU | 2025-08-01 02:10:15
Yokosuka | 2025-07-29 01:24:17
Honshu | 2025-07-28 05:58:43
Yokosuka | 2025-07-15 01:58:51
Yokosuka | 2025-07-11 01:49:01
KADA | 2025-07-06 02:15:09
SHIMOTSU | 2025-07-06 00:42:07
Yokosuka | 2025-06-30 23:00:35
Yokosuka | 2025-06-26 22:59:28
Yokosuka | 2025-06-22 22:58:03
Yokosuka | 2025-06-03 08:59:25
Yokosuka | 2025-05-30 08:59:20
Yokosuka | 2025-05-26 08:11:40
Yokosuka | 2025-05-18 07:01:30
Yokosuka | 2025-05-14 06:59:36
Yokosuka | 2025-05-10 06:59:21
Yokosuka | 2025-05-03 01:58:50
Yokosuka | 2025-04-29 01:58:15
Shimizu | 2025-04-24 23:58:48
Yokosuka | 2025-04-17 08:58:22
Yokosuka | 2025-04-13 04:58:15
Yokosuka | 2025-04-03 01:52:49
Kawasaki | 2025-03-31 00:59:05
Yokohama | 2025-03-30 23:59:38
Yokosuka | 2025-03-29 22:49:43
Yokosuka | 2025-03-18 23:01:16
Yokosuka | 2025-03-14 22:58:48
Omura | 2025-03-07 02:33:28
Yokosuka | 2025-03-01 06:04:47
Yokosuka | 2025-02-25 06:00:53
SHIMOTSU | 2025-02-21 05:50:48
Kobe | 2025-02-18 23:59:19
Kobe | 2025-02-12 01:58:34
Kobe | 2024-12-23 01:58:47
Kobe | 2024-12-11 05:18:08
Yokosuka | 2024-12-07 03:58:37
Shimizu | 2024-12-02 06:50:07
Shimizu | 2024-11-28 04:40:16
Yokosuka | 2024-11-21 03:47:54
Yokosuka | 2024-11-17 03:42:46
Yokosuka | 2024-11-06 02:58:24
Yokosuka | 2024-11-02 02:22:28
Yokosuka | 2024-10-28 23:58:40
Yokosuka | 2024-10-20 02:00:47
Yokosuka | 2024-10-16 01:59:45
Yokosuka | 2024-10-12 01:58:24
Yokosuka | 2024-09-28 01:58:50
Yokosuka | 2024-09-24 01:58:03
Shimizu | 2024-09-22 14:44:50
Shimizu | 2024-09-01 21:58:03
Yokosuka | 2024-08-30 09:53:44
Yokosuka | 2024-08-26 09:31:26
Yokosuka | 2024-08-17 05:59:04
Yokohama | 2024-08-17 04:58:13
Chibai | 2024-08-17 04:00:24
Kawasaki | 2024-08-15 05:58:27
Yokosuka | 2024-08-13 04:43:21
Sasebo | 2024-08-08 01:24:13
Sasebo | 2024-07-31 21:54:58
Koniya | 2024-07-24 16:18:38
Yokosuka | 2024-07-16 04:58:31
Yokosuka | 2024-07-12 04:58:13
Hachinohe | 2024-06-30 12:54:41
Shiogama | 2024-06-28 22:58:38
Honshu | 2024-06-20 04:58:15
Yokosuka | 2024-06-19 22:59:19
Yokosuka | 2024-06-15 22:58:54
Wakayama | 2024-06-07 01:20:46
Yokosuka | 2024-06-01 02:26:17
Yokosuka | 2024-05-28 02:00:43
Yokosuka | 2024-05-24 01:59:32
Kawasaki | 2024-05-22 01:30:07
Yokohama | 2024-05-21 22:59:08
Yokosuka | 2024-05-20 01:48:52
Yokosuka | 2024-05-14 22:59:29
Yokosuka | 2024-05-01 00:00:41
Yokosuka | 2024-04-27 00:00:15
Naha | 2024-04-10 22:50:56
Naha | 2024-04-05 23:47:08
Yokosuka | 2024-04-01 06:58:35
Yokosuka | 2024-03-28 05:39:55
Shimizu | 2024-03-13 09:58:44
Yokosuka | 2024-03-12 22:00:12
Yokosuka | 2024-03-08 21:58:22
Shimizu | 2024-03-01 08:58:25
Yokosuka | 2024-02-26 05:08:00
Yokosuka | 2024-02-22 05:00:27
Yokosuka | 2024-02-18 05:00:02
Wakayama | 2024-02-14 04:48:24
Kobe | 2024-02-13 00:58:14
Kobe | 2024-02-09 00:22:47
Kobe | 2023-12-14 01:17:13
Kobe | 2023-12-09 04:59:20
Yokosuka | 2023-12-05 02:34:27
Kawasaki | 2023-12-05 01:59:27
Tokyo | 2023-12-01 07:00:30
Tokyo | 2023-11-27 06:59:22
Kawasaki | 2023-11-27 05:00:12
Yokosuka | 2023-11-24 00:58:04
Yokosuka | 2023-11-17 01:00:03
Yokosuka | 2023-11-13 00:59:05
Yokosuka | 2023-11-09 00:58:53
Yokosuka | 2023-11-05 00:40:31
Yokosuka | 2023-10-31 00:57:19
Yokosuka | 2023-10-15 06:30:53
Yokosuka | 2023-10-11 06:10:22
Koniya | 2023-10-05 18:05:42
Koniya | 2023-10-01 17:12:52
Naha | 2023-09-28 23:22:35
Yokosuka | 2023-09-14 00:15:07
Yokosuka | 2023-09-09 23:19:36
Yokosuka | 2023-08-27 02:08:45
Honshu | 2023-08-26 19:23:59
Yokosuka | 2023-08-20 03:03:39
Tokyo | 2023-08-17 01:29:29
Yokosuka | 2023-07-22 08:28:32
Yokosuka | 2023-07-18 06:24:10
Yokosuka | 2023-07-10 05:30:21
Yokosuka | 2023-07-06 05:28:39
Yokosuka | 2023-06-29 05:27:20
Yokosuka | 2023-06-25 05:10:24
Yokosuka | 2023-06-12 22:36:25
Yokosuka | 2023-06-08 22:26:17
Yokosuka | 2023-06-04 07:20:30
Yokohama | 2023-06-04 06:26:42
Chibai | 2023-06-04 05:26:37
Yokosuka | 2023-05-20 05:32:21
Yokosuka | 2023-05-16 05:16:21
Shimizu | 2023-05-12 21:27:49
Yokosuka | 2023-05-08 04:01:18
Yokosuka | 2023-05-04 02:11:41
Naha | 2023-04-29 00:20:36
Yokosuka | 2023-04-21 01:19:04
Yokosuka | 2023-04-16 23:33:59
Yokosuka | 2023-03-30 01:33:50
Yokosuka | 2023-03-25 23:24:03
Yokosuka | 2023-03-16 23:55:09
Yokosuka | 2023-03-12 23:35:42
Yokosuka | 2023-03-08 23:27:56
Yokosuka | 2023-02-28 08:12:06
Shimizu | 2023-02-27 14:37:43
Yokosuka | 2023-02-22 11:50:50
Yokosuka | 2023-02-18 08:45:53
Yokosuka | 2023-02-13 08:05:54
Yokosuka | 2023-02-09 00:30:01
Yokosuka | 2023-02-04 23:50:01
Wakayama | 2023-01-31 06:07:45
Kobe | 2023-01-28 06:12:54
Kobe | 2023-01-24 02:47:38
Kobe | 2022-12-07 05:37:35
Kobe | 2022-12-03 02:43:18
Yokosuka | 2022-12-01 06:06:47
Yokosuka | 2022-11-27 05:19:11
Yokosuka | 2022-11-09 02:52:53
Yokosuka | 2022-11-05 02:41:12
Yokosuka | 2022-10-30 02:21:20
Yokosuka | 2022-10-16 04:38:35
Yokosuka | 2022-10-12 04:19:28
Yokosuka | 2022-09-27 07:32:55
Kawasaki | 2022-09-18 01:36:42
Yokosuka | 2022-09-17 10:23:47
Yokosuka | 2022-09-13 07:52:34
Yokosuka | 2022-08-30 07:28:26
Yokosuka | 2022-08-26 07:13:37
Yokosuka | 2022-08-11 07:11:50
Yokosuka | 2022-08-07 05:39:53
Yokosuka | 2022-07-29 07:07:00
Yokosuka | 2022-07-24 04:24:47
Yokosuka | 2022-07-20 01:52:26
Yokosuka | 2022-07-05 07:25:58
Yokosuka | 2022-07-01 07:22:10
Yokosuka | 2022-06-14 07:28:59
Yokosuka | 2022-06-10 05:00:48
Yokosuka | 2022-06-06 04:22:34
Yokosuka | 2022-06-02 01:41:51
Yokosuka | 2022-05-17 23:05:35
Shimizu | 2022-05-12 07:33:57
Yokosuka | 2022-05-08 01:31:47
Yokosuka | 2022-02-15 09:02:58
Shimizu | 2022-02-10 07:02:56
Yokosuka | 2022-01-22 12:37:05
Wakayama | 2022-01-18 06:00:30
Kobe | 2022-01-17 04:00:07


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