Vessel photo of SUBSEA RESPONDER IV (IMO 9400693)

SUBSEA RESPONDER IV

Vessel type: Offshore Support Vessel | IMO: 9400693 | MMSI: MMSI: 538009699
Call sign: V7A5057

Current Status

Where is the vessel?

SUBSEA RESPONDER IV is currently in Near Atreco, based on AIS data received about 1h ago.

Latest AIS update: 2026-05-16 19:28:54 UTC

Current position: 29.94833° N, 93.86333° W (Near Atreco)

Average speed (last 7 days): Loading…

Average speed (last 30 days): Loading…

Vessel profile: SUBSEA RESPONDER IV is a Offshore Support Vessel with dimensions m x m.

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

The current position of vessel SUBSEA RESPONDER IV is 29.94833 lat / -93.86333 lng. Updated: 2026-05-16 19:28:54 UTC

Nearest reference points:

Near Atreco
Near SUNOCO LOGISTICS
Near Dowling

Currently sailing under the flag of Marshall Islands

SUBSEA RESPONDER IV built in 2006 year

Deadweight:

3175 t

Details:

Live Vessel SUBSEA RESPONDER IV Analytics (details, animations, etc.)

Recent AIS points (UTC):

2026-05-16 16:22:02 UTC · 29.94833, -93.86333 · SOG 0 kn · COG -1°
2026-05-16 18:08:59 UTC · 29.94926, -93.86390 · SOG 0 kn · COG 200°
2026-05-16 19:13:52 UTC · 29.94833, -93.86333 · SOG 0 kn · COG -1°
2026-05-16 19:28:54 UTC · 29.94833, -93.86333 · SOG 0 kn · COG -1°

Track of the vessel in the last 60 days

UTC: --

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

Show names Show encountered vessels Encountered: --

Link to the map:

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AI agent endpoints for this vessel

/topos/api/vessel/summary?imo=9400693&mmsi=538009699
/topos/api/vessel/track?days=60&imo=9400693&mmsi=538009699
/topos/api/vessel/portcalls?days=90&imo=9400693&mmsi=538009699
/topos/api/vessel/news?imo=9400693&mmsi=538009699
/topos/api/v1/marketplace/manifest

SUBSEA_RESPONDER_IV (538009699) last ports (portcalls and passsages)

Port Fourchon | 2025-09-05 23:54:18
FOURCHON | 2025-09-05 07:13:13
Port Neches | 2025-08-28 20:55:39
Port Arthur | 2025-08-28 20:15:41
SABINE PASS | 2025-08-28 18:23:55
SABINE PASS | 2025-08-16 18:42:33
Port Arthur | 2025-08-16 18:16:13
Port Neches | 2025-08-13 17:47:27
Port Neches | 2025-08-09 17:28:48
Port Neches | 2025-08-05 16:57:52
Port Neches | 2025-08-01 16:18:31
Port Neches | 2025-07-28 14:48:37
Port Neches | 2025-07-24 14:22:38
Port Arthur | 2025-07-24 12:48:59
SABINE PASS | 2025-07-24 11:45:30
SABINE PASS | 2025-07-16 18:16:44
Port Neches | 2025-07-15 01:00:21
Port Neches | 2025-07-11 00:46:06
Port Neches | 2025-07-07 00:09:00
Port Neches | 2025-07-02 23:52:41
Port Neches | 2025-06-28 23:20:44
Port Neches | 2025-06-24 22:32:21
Port Neches | 2025-06-20 22:12:43
Port Arthur | 2025-06-20 20:38:24
SABINE PASS | 2025-06-20 19:25:24
SABINE PASS | 2025-06-16 00:33:58
Port Arthur | 2025-06-16 00:19:08
Port Neches | 2025-06-12 18:20:10
Port Neches | 2025-06-08 16:55:36
SABINE PASS | 2025-06-08 15:57:27
SABINE PASS | 2025-06-04 07:13:27
Port Arthur | 2025-06-04 06:07:39
Port Neches | 2025-06-03 15:14:42
Port Neches | 2025-05-30 14:16:49
Port Neches | 2025-05-26 13:25:20
Port Arthur | 2025-05-26 12:38:07
SABINE PASS | 2025-05-26 11:24:28
SABINE PASS | 2025-05-21 06:52:02
Port Arthur | 2025-05-21 06:08:39
Port Neches | 2025-05-18 15:38:13
Port Neches | 2025-05-14 15:27:09
Port Neches | 2025-05-10 14:22:41
Port Neches | 2025-05-06 14:16:58
Port Arthur | 2025-05-06 13:08:56
SABINE PASS | 2025-05-06 11:33:03
SABINE PASS | 2025-04-23 03:58:25
Port Arthur | 2025-04-23 02:27:18
Port Neches | 2025-04-22 05:00:43
Port Neches | 2025-04-18 04:40:29
Port Neches | 2025-04-14 04:38:31
Port Neches | 2025-04-10 04:12:49
Port Neches | 2025-04-06 02:53:12
Port Neches | 2025-04-02 01:41:36
Port Neches | 2025-03-29 00:22:39
Port Neches | 2025-03-24 23:53:57
Port Arthur | 2025-03-24 22:50:11
SABINE PASS | 2025-03-24 21:48:01
FOURCHON | 2025-03-15 12:19:37
Port Neches | 2025-03-03 19:00:38
SABINE PASS | 2025-03-03 17:57:48
SABINE PASS | 2025-02-26 23:59:12
Port Arthur | 2025-02-26 22:30:16
Port Neches | 2025-02-26 07:39:52
Port Neches | 2025-02-22 07:08:31
Port Neches | 2025-02-18 07:04:03
Port Neches | 2025-02-14 05:34:34
Port Neches | 2025-02-10 05:14:52
Port Neches | 2025-02-06 04:42:58
Port Neches | 2025-02-02 04:13:22
Port Neches | 2025-01-29 04:11:39
Port Neches | 2025-01-25 03:29:17
Port Neches | 2025-01-21 03:05:32
Port Neches | 2025-01-17 02:26:04
Port Arthur | 2025-01-17 01:25:10
Port Neches | 2024-12-21 23:25:23
Port Arthur | 2024-12-21 22:17:24
SABINE PASS | 2024-12-21 21:04:33
SABINE PASS | 2024-12-15 09:29:49
Port Arthur | 2024-12-15 08:22:26
Port Neches | 2024-12-11 14:44:47
Port Neches | 2024-12-07 14:01:24
Port Neches | 2024-12-03 13:23:49
Port Neches | 2024-11-29 13:04:34
Port Arthur | 2024-11-29 11:52:53
SABINE PASS | 2024-11-29 11:05:27
Port Neches | 2024-11-19 01:11:10
Port Arthur | 2024-11-18 23:47:21
SABINE PASS | 2024-11-18 22:30:09
Port Arthur | 2024-11-11 10:41:51
Port Neches | 2024-11-08 22:25:47
SABINE PASS | 2024-11-08 19:30:37
Port Arthur | 2024-11-05 11:28:58
Port Neches | 2024-11-01 17:42:43
Port Neches | 2024-10-28 17:28:15
Port Arthur | 2024-10-28 15:25:23
Port Arthur | 2024-10-20 01:59:16
Port Neches | 2024-10-19 21:59:55
Port Neches | 2024-10-15 21:45:06
Port Neches | 2024-10-11 20:49:21
Port Neches | 2024-10-07 20:27:09
Port Neches | 2024-10-03 20:13:37
Port Arthur | 2024-10-03 18:18:12
Port Neches | 2024-09-20 14:24:41
Port Arthur | 2024-09-20 13:09:21
Mobile | 2024-09-11 13:13:25
Port Arthur | 2024-09-04 03:19:08
Port Neches | 2024-09-02 08:25:46
Port Neches | 2024-08-29 07:53:42
Port Neches | 2024-08-25 07:30:42
Port Neches | 2024-08-21 06:19:58
Port Arthur | 2024-08-18 00:35:31
Port Neches | 2024-08-16 23:38:03
Port Neches | 2024-08-12 23:37:53
Port Neches | 2024-08-08 23:01:04
Port Neches | 2024-08-04 22:32:43
Port Arthur | 2024-08-04 22:23:17
Port Arthur | 2024-07-24 21:00:30
Port Neches | 2024-07-20 21:16:08
Port Arthur | 2024-07-20 19:40:26
Port Arthur | 2024-07-15 21:50:35
Port Neches | 2024-07-14 02:13:37
Port Neches | 2024-07-10 01:50:42
Port Neches | 2024-07-06 01:11:10
Port Arthur | 2024-07-06 00:20:16
Port Arthur | 2024-06-26 06:30:47
Port Neches | 2024-06-24 22:50:01
Port Neches | 2024-06-20 22:43:00
Port Neches | 2024-06-16 22:36:30
Port Neches | 2024-06-12 22:11:30
Port Arthur | 2024-06-12 20:49:17
Port Neches | 2024-06-08 04:36:56
Port Arthur | 2024-06-08 02:09:14
Port Neches | 2024-05-26 16:33:36
Port Arthur | 2024-05-26 15:38:59
Port Arthur | 2024-04-20 23:39:56
Port Neches | 2024-04-18 18:34:13
Port Neches | 2024-04-14 16:30:50
Port Neches | 2024-04-10 16:29:39
Port Neches | 2024-04-06 15:42:05
Port Neches | 2024-04-02 14:23:55
Port Arthur | 2024-04-02 13:22:17
Port Arthur | 2024-03-12 23:59:18
Port Neches | 2024-03-11 02:48:04
Port Neches | 2024-03-07 00:20:05
Port Arthur | 2024-03-06 22:32:04
Port Arthur | 2024-02-29 22:15:20
Port Neches | 2024-02-28 14:00:24
Port Neches | 2024-02-24 13:45:09
Port Neches | 2024-02-20 13:20:24
Port Neches | 2024-02-16 12:40:20
Port Neches | 2024-02-12 12:17:31
Port Neches | 2024-02-08 11:52:08
Port Neches | 2024-02-04 11:37:02
Port Neches | 2024-01-31 11:19:24
Port Neches | 2024-01-27 10:48:09
Port Neches | 2024-01-23 10:12:29
Port Neches | 2024-01-19 09:47:42
Port Neches | 2024-01-15 09:16:14
Port Neches | 2024-01-11 09:13:33
Port Arthur | 2023-11-19 01:06:18
Port Neches | 2023-11-16 16:22:46
Port Neches | 2023-11-12 15:29:17
Port Neches | 2023-11-08 15:19:18
Port Neches | 2023-11-04 14:39:19
Port Neches | 2023-10-31 14:22:15
Port Neches | 2023-10-27 14:23:12
Port Neches | 2023-10-23 13:18:36
Port Neches | 2023-10-19 12:26:16
Port Neches | 2023-10-15 12:19:30
Port Arthur | 2023-10-07 14:00:03
Port Neches | 2023-10-05 06:23:12
Port Neches | 2023-10-01 05:49:43
Port Neches | 2023-09-27 05:40:17
Port Neches | 2023-09-23 04:57:37
Port Neches | 2023-09-19 04:13:39
Port Neches | 2023-09-15 02:56:02
Port Neches | 2023-09-11 02:10:45
Port Neches | 2023-09-07 01:23:54
Port Arthur | 2023-09-07 00:05:49
Port Neches | 2023-08-19 04:17:43
Port Arthur | 2023-08-16 18:13:11
Port Neches | 2023-08-15 03:22:03
Port Arthur | 2023-08-12 17:59:49
Port Neches | 2023-08-11 03:19:30
Port Arthur | 2023-08-08 17:52:09
Port Neches | 2023-08-07 02:39:43
Port Neches | 2023-08-03 02:19:53
Port Neches | 2023-07-30 01:07:51
Port Neches | 2023-07-25 20:11:46
Port Neches | 2023-07-21 19:07:19
Port Arthur | 2023-07-21 17:08:25
Port Arthur | 2023-07-15 13:33:45
Port Neches | 2023-07-12 18:24:20
Port Arthur | 2023-07-09 11:22:58
Port Neches | 2023-07-08 17:49:51
Port Neches | 2023-07-04 16:44:20
Port Neches | 2023-06-30 16:32:29
Port Neches | 2023-06-26 15:51:47
Port Neches | 2023-06-22 15:46:42
Port Arthur | 2023-06-22 14:31:00
Port Neches | 2023-03-15 14:11:14
Port Neches | 2023-03-11 11:55:16
Port Neches | 2023-03-07 11:11:14
Port Neches | 2023-03-03 09:03:12
Port Neches | 2023-01-22 23:47:36
Port Neches | 2023-01-18 23:21:22
Port Neches | 2023-01-14 20:26:13
Port Neches | 2023-01-10 17:25:44
Port Neches | 2023-01-06 14:49:19
Port Arthur | 2023-01-06 11:06:30
Port Neches | 2021-12-01 00:01:58