.
Main Covid-19 vesselsFind vesselVessels listPopular vesselsWaterway TransitsRoutesPortsRegisterLoginTraffic globe
Covid-19 vesselsFind vesselVessels listPopular vesselsWaterway TransitsRoutesPortsRegisterLoginTraffic globe
Vessel photo of Koyo Maru (IMO 9162148)

Koyo Maru

Vessel type: Tug | IMO: 9162148 | MMSI: MMSI: 431330000
Call sign: JLSC | Dimensions: 12 m x 84 m
Current Status

Where is the vessel?

Koyo Maru is currently in 13 nm SE of Fukushima, Miyazaki, based on AIS data received about 4h ago.

Latest AIS update:

Current position: 31.28283° N, 131.34383° E (13 nm SE of Fukushima, Miyazaki)

Average speed (last 7 days): Loading…

Average speed (last 30 days): Loading…

Vessel profile: Koyo Maru is a Tug with dimensions 12m x 84m.

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

The current position of vessel Koyo Maru is 31.28283 lat / 131.34383 lng. Updated: 2026-05-14 23:46:54 UTC
Nearest reference points:
  • Near YAMAGAWA
  • Near MIYAZAKI
  • Near Kagoshima
Details:

Live Vessel Koyo Maru Analytics (details, animations, etc.)


Recent AIS points (UTC):
2026-05-14 21:21:24 UTC · 31.34833, 131.60316 · SOG 8.3 kn · COG 220°
2026-05-14 22:23:43 UTC · 31.29350, 131.48534 · SOG 6.6 kn · COG 270°
2026-05-14 23:46:54 UTC · 31.28283, 131.34383 · SOG 5 kn · COG 275°
2026-05-14 23:46:54 UTC · 31.28283, 131.34383 · SOG 5 kn · COG 275°

Track of the vessel in the last 60 days


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


Link to the map:

Find another ship

AI agent endpoints for this vessel

Koyo_Maru (431330000) last ports (portcalls and passsages)

ONAHAMA | 2025-09-10 01:59:33
Soma | 2025-09-05 23:58:22
HITACHI | 2025-08-30 23:21:46
Honshu | 2025-08-30 00:58:59
Shimonoseki | 2025-08-25 01:03:46
KITAKYUSHU | 2025-08-24 00:29:19
Shimonoseki | 2025-08-21 00:20:38
SHINMONJI | 2025-08-20 00:09:27
Shimonoseki | 2025-08-16 23:47:49
Ube | 2025-08-16 21:13:57
SHINMONJI | 2025-07-25 23:54:03
Ube | 2025-07-25 21:41:53
HIKARI | 2025-07-25 12:29:58
OKAMURA | 2025-07-25 05:13:22
TAKEHARA | 2025-07-24 23:18:01
SHIGEI | 2025-07-24 00:11:17
SHIGEI | 2025-07-14 10:57:35
INOKUCHI | 2025-07-14 10:08:14
KIKUMA | 2025-07-14 08:23:09
Ube | 2025-07-14 01:55:24
SHINMONJI | 2025-07-11 23:51:56
Kokura | 2025-07-11 01:49:01
SHINMONJI | 2025-07-07 23:30:29
SHINMONJI | 2025-07-03 23:06:28
Tsugaru-Kaikyo | 2025-07-01 07:26:48
Muroran | 2025-06-30 19:58:37
Honshu | 2025-06-26 02:52:22
SHINMONJI | 2025-06-17 00:47:29
SHINMONJI | 2025-06-13 00:00:35
SHINMONJI | 2025-06-08 23:46:19
TSUWAJI | 2025-06-08 05:24:09
OKAMURA | 2025-06-08 03:11:22
SHIGEI | 2025-06-08 01:50:10
TSUNEISHI | 2025-06-08 00:47:41
FUKUYAMA | 2025-06-08 00:16:16
Shimotsui | 2025-06-07 18:59:08
TAMANO | 2025-06-07 16:30:21
SAKAI | 2025-06-06 23:01:26
AKASHI | 2025-06-06 18:47:41
AJICHO | 2025-06-06 13:39:10
MARUGAME | 2025-06-06 12:23:13
TADOTSU | 2025-06-06 11:52:43
HAKATASHIMA | 2025-06-06 09:19:59
TAKAHAMA | 2025-06-06 07:27:25
Ube | 2025-06-06 01:12:31
SHINMONJI | 2025-06-04 02:57:41
SHINMONJI | 2025-05-31 02:46:08
SHINMONJI | 2025-05-27 02:24:59
TOBATA | 2025-05-26 22:57:30
KITAKYUSHU | 2025-05-23 08:14:27
SHINMONJI | 2025-05-23 01:22:05
HIKARI | 2025-05-22 12:53:43
Honshu | 2025-05-16 05:21:22
Muroran | 2025-05-11 06:58:59
Tsugaru-Kaikyo | 2025-05-11 01:58:34
SHICHIRUI | 2025-05-09 13:59:10
KITAKYUSHU | 2025-05-09 02:16:10
SHINMONJI | 2025-05-08 01:14:19
SHINMONJI | 2025-05-04 00:06:08
SHINMONJI | 2025-04-29 23:48:14
SENDAI | 2025-04-11 06:45:19
Honshu | 2025-04-03 03:46:07
Ube | 2025-03-30 07:53:15
Kokura | 2025-03-29 00:08:32
SHINMONJI | 2025-03-28 01:19:34
Kokura | 2025-03-24 22:54:37
SHINMONJI | 2025-03-24 00:49:57
FUKABORI | 2025-03-21 09:58:12
YAWATA | 2025-03-20 21:42:01
SHINMONJI | 2025-03-20 00:25:06
Ube | 2025-03-19 22:42:06
OKAMURA | 2025-03-19 07:32:46
Imabari | 2025-03-19 07:16:10
HAKATASHIMA | 2025-03-14 00:13:49
KIKUMA | 2025-03-13 22:43:52
TAKAHAMA | 2025-03-13 22:01:05
Ube | 2025-03-13 16:27:07
Shimonoseki | 2025-03-10 23:12:09
Maizuru | 2025-03-08 00:35:02
SHINMONJI | 2025-03-07 03:12:40
Shimonoseki | 2025-03-05 03:21:04
Ube | 2025-03-04 23:49:28
Ube | 2025-02-18 01:17:39
Shimonoseki | 2025-02-15 04:17:20
Shimonoseki | 2025-02-11 03:52:48
Shimonoseki | 2025-02-07 03:24:17
Shimonoseki | 2025-02-03 02:15:29
Shimonoseki | 2025-01-30 01:20:06
ISHINOMAKI | 2025-01-25 09:58:26
Honshu | 2025-01-23 04:22:36
OKAMURA | 2025-01-19 22:11:09
TAKAHAMA | 2025-01-19 20:35:06
Shimonoseki | 2025-01-17 05:55:13
TOBATA | 2025-01-13 05:56:08
Shimonoseki | 2025-01-13 05:13:24
KITAKYUSHU | 2025-01-11 09:22:53
SHINMONJI | 2025-01-11 08:33:34
Shimonoseki | 2025-01-09 02:10:37
Shimonoseki | 2025-01-05 01:46:57
Shimonoseki | 2025-01-01 01:10:30
Shimonoseki | 2024-12-28 00:35:43
KANDA | 2024-12-24 00:25:55
SHINMONJI | 2024-12-23 23:22:04
KIKUMA | 2024-12-23 02:26:45
OKAMURA | 2024-12-22 21:18:12
TAKAHAMA | 2024-12-22 18:39:44
SHIBUSHI | 2024-12-20 22:26:31
KANDA | 2024-12-18 01:22:12
SHINMONJI | 2024-12-17 23:25:48
Shimonoseki | 2024-12-17 23:21:08
KANDA | 2024-12-14 01:12:34
SHINMONJI | 2024-12-13 23:22:59
Shimonoseki | 2024-12-13 22:34:53
KANDA | 2024-12-10 00:13:27
SHINMONJI | 2024-12-09 22:47:00
KITAKYUSHU | 2024-12-09 22:19:16
FUSHIKITOYAMA | 2024-12-05 05:00:49
TOYAMASHIN | 2024-12-05 04:59:30
Tsugaru-Kaikyo | 2024-12-03 07:58:57
CHOSHI | 2024-11-29 03:58:24
OHARA | 2024-11-29 00:36:28
Ube | 2024-11-27 09:18:23
Shimonoseki | 2024-11-27 03:28:00
Shimonoseki | 2024-11-23 03:25:54
Shimonoseki | 2024-11-19 02:18:40
Shimonoseki | 2024-11-15 00:57:16
KANDA | 2024-11-11 00:18:16
Omura | 2024-10-31 20:47:49
Ube | 2024-10-28 01:07:20
Shimonoseki | 2024-10-26 02:38:32
Shimonoseki | 2024-10-22 02:13:03
Shimonoseki | 2024-10-18 01:45:43
Shimonoseki | 2024-10-14 01:31:17
Shimonoseki | 2024-10-10 00:41:11
Ube | 2024-10-09 22:10:14
Imabari | 2024-10-08 08:53:34
Shimotsui | 2024-10-08 05:36:31
Matsuga-hana | 2024-10-08 05:06:05
Osaka | 2024-10-05 11:22:31
Osaka | 2024-10-01 11:01:09
Osaka | 2024-09-27 10:59:08
Osaka | 2024-09-23 10:54:26
Yokohama | 2024-09-17 22:23:04
Yokosuka | 2024-09-17 20:39:03
Chibai | 2024-09-17 05:50:14
Kawasaki | 2024-09-07 03:58:59
Yokosuka | 2024-09-07 01:58:03
Honshu | 2024-09-05 02:58:44
Honshu | 2024-08-31 01:28:33
Yokosuka | 2024-08-30 08:58:28
Chibai | 2024-08-30 07:59:21
Chibai | 2024-08-13 22:34:43
Kawasaki | 2024-08-13 21:59:03
Yokosuka | 2024-08-13 21:25:53
Uno | 2024-08-12 10:30:46
Shimotsui | 2024-08-12 09:42:03
Mihara | 2024-08-01 08:34:35
Shimonoseki | 2024-07-29 11:26:23
Shimonoseki | 2024-07-25 11:23:25
Shimonoseki | 2024-07-21 11:09:31
Shimonoseki | 2024-07-17 10:26:43
Shimonoseki | 2024-07-13 09:25:27
Shimonoseki | 2024-07-09 08:24:41
Kokura | 2024-07-05 08:22:56
Shimonoseki | 2024-07-05 07:39:10
Kokura | 2024-07-01 08:14:29
Shimonoseki | 2024-07-01 07:00:21
Kokura | 2024-06-27 07:16:02
Shimonoseki | 2024-06-27 05:44:31
Kokura | 2024-06-23 07:15:02
Shimonoseki | 2024-06-23 05:23:26
Shimonoseki | 2024-06-14 23:41:04
Shimonoseki | 2024-05-21 02:34:00
Shimonoseki | 2024-05-17 01:57:54
Shimonoseki | 2024-05-13 01:26:11
Ube | 2024-05-12 22:56:44
Naha | 2024-04-26 04:19:40
Shimonoseki | 2024-04-02 02:51:13
Shimonoseki | 2024-03-29 00:57:52
Shimonoseki | 2024-03-25 00:12:39
Ube | 2024-03-24 22:08:41
Kure | 2024-03-24 05:21:06
Mihara | 2024-03-23 21:13:57
Shimotsui | 2024-03-23 14:52:56
Matsuga-hana | 2024-03-22 18:49:44
Sakaide | 2024-03-22 17:50:20
Imabari | 2024-03-22 14:02:11
Shimonoseki | 2024-03-19 12:35:15
Yokosuka | 2024-03-11 03:58:35
Hachinohe | 2024-03-04 01:41:07
Hachinohe | 2024-02-29 01:34:03
Tsugaru-Kaikyo | 2024-02-28 18:16:16
Wakamatsu | 2024-02-26 06:02:39
Shimonoseki | 2024-02-23 21:25:40
Wakamatsu | 2024-02-20 23:51:15
Shimonoseki | 2024-02-18 04:24:55
Shimonoseki | 2024-02-14 03:42:07
Shimonoseki | 2024-02-10 03:27:42
Shimonoseki | 2024-02-06 03:05:06
Shimonoseki | 2024-02-02 02:47:52
Shimonoseki | 2024-01-29 02:25:15
Shimonoseki | 2024-01-25 01:57:05
Shimonoseki | 2024-01-21 01:30:22
Shimonoseki | 2024-01-17 01:08:02
Shimonoseki | 2024-01-13 00:26:44
Wakamatsu | 2024-01-09 00:19:53
Hakodate | 2024-01-05 20:20:33
Tsugaru-Kaikyo | 2024-01-03 21:11:24
Wakamatsu | 2024-01-01 20:22:59
Shimonoseki | 2023-12-30 23:39:19
Shimonoseki | 2023-12-26 23:21:24
Shimonoseki | 2023-12-22 22:09:13
Ube | 2023-12-22 20:24:02
Ube | 2023-11-21 05:57:45
Shimonoseki | 2023-11-21 00:18:13
Shimonoseki | 2023-11-17 00:07:35
Ube | 2023-11-16 22:22:16
Omura | 2023-11-04 01:16:21
Omura | 2023-10-30 05:49:27
Shimonoseki | 2023-10-27 03:17:19
Shimonoseki | 2023-10-23 02:51:03
Shimonoseki | 2023-10-19 02:16:57
Shimonoseki | 2023-10-15 01:46:31
Shimonoseki | 2023-10-11 01:13:07
Shimonoseki | 2023-10-06 23:49:03
Shimizu | 2023-10-04 00:16:59
Matsuga-hana | 2023-10-01 14:34:57
Wakamatsu | 2023-09-26 09:24:29
Shimonoseki | 2023-09-24 04:53:55
Shimonoseki | 2023-09-20 04:53:46
Shimonoseki | 2023-09-16 03:45:04
Shimonoseki | 2023-09-12 03:10:00
Shimonoseki | 2023-09-08 02:03:08
Shimonoseki | 2023-09-04 01:26:43
Shimonoseki | 2023-08-30 23:55:06
Ube | 2023-08-30 22:19:23
Shimonoseki | 2023-08-26 23:10:07
Ube | 2023-08-26 21:18:37
Ube | 2023-08-07 05:36:15
Shimonoseki | 2023-08-03 06:25:43
Shimonoseki | 2023-07-30 06:15:14
Shimonoseki | 2023-07-26 05:36:29
Shimonoseki | 2023-07-22 05:14:00
Ube | 2023-07-20 01:20:19
Shimonoseki | 2023-07-18 04:34:48
Shimonoseki | 2023-07-14 03:28:43
Shimonoseki | 2023-07-10 02:39:28
Shimonoseki | 2023-07-06 01:50:36
Shimonoseki | 2023-07-02 01:38:11
Shimonoseki | 2023-06-28 00:43:35
Shimonoseki | 2023-06-24 00:29:06
Ube | 2023-06-23 23:05:12
Naha | 2023-06-08 03:22:16
Ube | 2023-06-03 05:36:32
Shimonoseki | 2023-06-03 03:38:11
Shimonoseki | 2023-05-30 03:14:09
Shimonoseki | 2023-05-25 22:15:54
Wakamatsu | 2023-04-26 00:41:10
Shimonoseki | 2023-04-26 00:15:26
Shimonoseki | 2023-04-20 23:26:42
Mihara | 2023-04-17 06:18:57
Mihara | 2023-04-13 06:10:29
Ube | 2023-03-28 01:14:41
Shimonoseki | 2023-03-24 05:56:47
Shimonoseki | 2023-03-13 08:50:48
Shimonoseki | 2023-03-09 06:03:14
Shimonoseki | 2023-02-18 23:55:38
Shimonoseki | 2023-01-23 18:05:05
Niigata | 2023-01-20 08:12:12
Shimonoseki | 2023-01-15 00:02:16
Shimonoseki | 2023-01-10 23:54:32
Shimonoseki | 2023-01-06 23:35:46
Shimonoseki | 2022-12-20 17:47:31
Shimonoseki | 2022-12-16 17:38:53
Shimonoseki | 2022-12-12 17:04:41
Shimonoseki | 2022-12-08 14:43:44
Shimonoseki | 2022-12-04 14:16:41
Shimonoseki | 2022-11-30 11:54:59
Shimonoseki | 2022-11-25 08:14:23
Shimonoseki | 2022-11-21 06:00:31
Shimonoseki | 2022-11-17 05:29:36
Omura | 2022-11-09 21:03:24
Shimonoseki | 2022-10-26 20:01:06
Shimonoseki | 2022-10-22 17:00:57
Shimonoseki | 2022-10-18 14:03:49
Shimonoseki | 2022-10-14 10:30:03
Nagasaki | 2022-10-10 01:54:15
Wakamatsu | 2022-10-09 07:57:09
Shimonoseki | 2022-10-06 14:06:25
Shimonoseki | 2022-10-02 10:53:09
Shimonoseki | 2022-09-28 10:50:08
Shimonoseki | 2022-09-24 08:00:19
Shimonoseki | 2022-09-20 07:16:13
Shimonoseki | 2022-09-15 19:36:41
Shimonoseki | 2022-09-11 19:26:34
Shimonoseki | 2022-09-06 09:27:44
Shimonoseki | 2022-09-02 04:41:16
Shimonoseki | 2022-08-29 04:39:41
Shimonoseki | 2022-08-25 04:30:39
Shimonoseki | 2022-08-18 10:29:02
Shimonoseki | 2022-08-14 10:24:44
Shimonoseki | 2022-08-10 10:10:34
Shimonoseki | 2022-08-06 10:08:16
Shimonoseki | 2022-08-02 08:16:42
Wakamatsu | 2022-07-29 07:40:46
Shimonoseki | 2022-07-22 01:45:40
Ube | 2022-07-21 22:31:52
Mihara | 2022-07-18 19:53:28
Mihara | 2022-07-14 19:42:47
Mihara | 2022-07-10 19:12:06
Shimonoseki | 2022-07-10 04:40:39
Shimonoseki | 2022-07-06 01:55:12
Shimonoseki | 2022-07-02 01:26:06
Ube | 2022-07-01 22:33:45
Ube | 2022-06-10 01:53:53
Shimonoseki | 2022-06-09 04:06:58
Shimonoseki | 2022-06-05 01:53:10
Shimonoseki | 2022-06-01 01:31:56
Ube | 2022-05-31 22:22:47
Mihara | 2022-05-30 07:09:28
Ube | 2022-01-26 11:15:03
Shimonoseki | 2021-12-21 01:35:02
Ube | 2021-12-09 02:50:02
Shimonoseki | 2021-12-01 00:19:33
Shimonoseki | 2021-09-30 15:56:39


ShipInfo.net

Maritime vessel tracking, fleet intelligence, waterway analytics and AIS-based situational awareness for business users, media teams and data partners.

info@shipinfo.net

Platform

Vessel Map Analytics Dashboard Waterways Globe Animations Maps Top Companies Port Congestion Speed & Market Signals Popular Vessels Site Map

Company & Legal

Trust & Company Information Terms of Service Privacy Policy Cookie Policy Business Contact

API & Agents

Machine-readable discovery and controlled API entry points for integrators and agent-native workflows.

For Agents Agent Manifest OpenAPI Capabilities Quality Signals
© shipinfo.net. Operated by SHIPINPO LLC. Data is for analytics and situational awareness; not for navigation or safety-critical decisions.