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Vessel photo of Chief (IMO 9188582) vesseltracker.com

US flag Chief

Vessel type: Tug | IMO: 9188582 | MMSI: MMSI: 366764740
Call sign: WCZ2047 | Dimensions: 34 m x 12 m
Current Status

Where is the vessel?

Chief is currently in Near Interbay, based on AIS data received about 1h ago.

Latest AIS update:

Current position: 47.58940° N, 122.34986° W (Near Interbay)

Average speed (last 7 days): Loading…

Average speed (last 30 days): Loading…

Vessel profile: Chief is a Tug with dimensions 34m x 12m.

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

The current position of vessel Chief is 47.58940 lat / -122.34986 lng. Updated: 2026-04-21 13:31:42 UTC
Nearest reference points:
  • Near Interbay
  • Near Madison Park
  • Near Ballard/Seattle

Currently sailing under the flag of USA US flag

Chief built in 1999 year

Details:

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


Recent AIS points (UTC):
2026-04-21 10:07:43 UTC · 47.58943, -122.34983 · SOG 0 kn · COG 359°
2026-04-21 11:40:48 UTC · 47.58941, -122.34987 · SOG 0 kn · COG 359°
2026-04-21 13:08:01 UTC · 47.58939, -122.34986 · SOG 0.1 kn · COG 358°
2026-04-21 13:31:42 UTC · 47.58940, -122.34986 · SOG 0.1 kn · COG 358°

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

Chief (366764740) last ports (portcalls and passsages)

University Place | 2025-09-15 05:50:56
Fife | 2025-09-14 12:06:21
Retsil | 2025-09-08 16:14:15
Madison Park | 2025-09-06 00:11:58
SHILSHOLE | 2025-09-04 12:34:25
Tacoma | 2025-09-02 06:56:25
Tacoma | 2025-08-29 06:39:58
SHILSHOLE | 2025-08-27 12:55:07
BAINBRIDGE ISLAND | 2025-08-25 07:21:33
Tacoma | 2025-08-25 05:41:19
Olympia | 2025-08-25 00:00:55
KETRON ISLAND | 2025-08-24 21:38:06
SHILSHOLE | 2025-08-22 12:20:37
BAINBRIDGE ISLAND | 2025-08-18 00:45:53
Tacoma | 2025-08-17 15:52:41
Tacoma | 2025-08-13 15:40:25
SHILSHOLE | 2025-08-12 11:14:56
BAINBRIDGE ISLAND | 2025-08-11 23:49:51
Tacoma | 2025-08-09 13:45:17
BAINBRIDGE ISLAND | 2025-08-07 10:15:51
Tacoma | 2025-08-05 12:45:06
Tacoma | 2025-08-01 11:51:18
SHILSHOLE | 2025-07-31 10:42:53
BAINBRIDGE ISLAND | 2025-07-31 10:22:58
Tacoma | 2025-07-28 11:48:22
SHILSHOLE | 2025-07-27 04:44:28
BAINBRIDGE ISLAND | 2025-07-27 04:21:36
Olympia | 2025-07-24 18:45:23
KETRON ISLAND | 2025-07-24 15:07:53
Tacoma | 2025-07-24 11:20:06
Tacoma | 2025-07-20 10:28:24
BAINBRIDGE ISLAND | 2025-07-18 21:54:16
Tacoma | 2025-07-16 10:20:24
SHILSHOLE | 2025-07-16 00:21:24
Bremerton | 2025-07-15 14:56:44
BAINBRIDGE ISLAND | 2025-07-13 14:00:05
Tacoma | 2025-07-12 08:51:03
SHILSHOLE | 2025-07-11 23:03:51
BAINBRIDGE ISLAND | 2025-07-08 11:33:57
Tacoma | 2025-07-08 08:21:05
Tacoma | 2025-07-04 07:20:58
BAINBRIDGE ISLAND | 2025-07-03 02:39:42
SHILSHOLE | 2025-07-01 11:13:32
BAINBRIDGE ISLAND | 2025-06-27 19:46:31
Tacoma | 2025-06-27 17:24:47
SHILSHOLE | 2025-06-26 12:39:23
Tacoma | 2025-06-22 20:16:00
SHILSHOLE | 2025-06-21 10:23:24
Tacoma | 2025-06-13 15:53:18
BAINBRIDGE ISLAND | 2025-06-10 19:44:21
Tacoma | 2025-06-08 20:32:24
SHILSHOLE | 2025-06-05 12:02:24
BAINBRIDGE ISLAND | 2025-06-04 18:00:23
Tacoma | 2025-06-01 18:49:43
SHILSHOLE | 2025-05-27 10:57:18
Tacoma | 2025-05-21 01:47:32
BAINBRIDGE ISLAND | 2025-05-20 23:06:15
SHILSHOLE | 2025-05-16 10:03:51
BAINBRIDGE ISLAND | 2025-05-15 13:21:50
SHILSHOLE | 2025-05-12 09:43:41
Tacoma | 2025-05-07 03:23:49
BAINBRIDGE ISLAND | 2025-05-07 01:52:13
SHILSHOLE | 2025-05-02 22:53:19
Tacoma | 2025-05-01 22:23:29
BAINBRIDGE ISLAND | 2025-05-01 20:08:13
Tacoma | 2025-04-20 20:18:36
BAINBRIDGE ISLAND | 2025-04-18 19:27:20
SHILSHOLE | 2025-04-01 13:04:43
SHILSHOLE | 2025-03-26 21:07:05
SHILSHOLE | 2025-03-22 10:44:27
SHILSHOLE | 2025-03-08 15:21:48
Tacoma | 2025-03-05 00:33:37
BAINBRIDGE ISLAND | 2025-03-04 22:40:48
SHILSHOLE | 2025-03-03 12:14:14
Tacoma | 2025-02-26 04:07:43
BAINBRIDGE ISLAND | 2025-02-25 09:13:35
Tacoma | 2025-02-22 03:00:05
Bremerton | 2025-02-19 16:43:44
SHILSHOLE | 2025-02-19 14:43:33
Tacoma | 2025-02-18 02:27:07
BAINBRIDGE ISLAND | 2025-02-18 00:20:46
SHILSHOLE | 2025-02-11 21:19:57
BAINBRIDGE ISLAND | 2025-02-08 00:07:20
Tacoma | 2025-02-07 20:19:56
SHILSHOLE | 2025-02-01 11:43:39
SHILSHOLE | 2025-01-23 13:43:40
SHILSHOLE | 2025-01-16 04:57:02
BAINBRIDGE ISLAND | 2025-01-09 23:51:52
Tacoma | 2025-01-09 21:00:17
SHILSHOLE | 2024-11-30 01:59:32
Port Townsend | 2024-07-03 18:53:29
Anacortes | 2024-07-02 19:50:04
Tacoma | 2024-03-31 22:08:16
Tacoma | 2023-11-16 08:51:18
Tacoma | 2023-10-15 01:51:13
Tacoma | 2023-10-06 23:04:32
Tacoma | 2023-10-01 04:40:50
Tacoma | 2023-09-23 04:47:01
Bremerton | 2023-09-21 00:45:29
Tacoma | 2023-09-19 04:02:58
Tacoma | 2023-08-29 22:03:23
Tacoma | 2023-08-22 15:11:09
Tacoma | 2023-08-18 13:48:48
Tacoma | 2023-08-14 13:30:53
Tacoma | 2023-08-05 23:26:46
Tacoma | 2023-08-01 21:47:27
Tacoma | 2023-07-26 07:11:33
Bremerton | 2023-07-24 18:57:59
Tacoma | 2023-07-22 07:05:14
Tacoma | 2023-07-18 05:38:21
Tacoma | 2023-07-14 05:37:57
Tacoma | 2023-07-10 03:45:42
Tacoma | 2023-06-12 13:24:41
Tacoma | 2023-06-08 13:08:23
Tacoma | 2023-06-04 12:32:14
Tacoma | 2023-05-31 11:27:21
Tacoma | 2023-04-25 19:08:31
Tacoma | 2023-04-04 23:04:29
Tacoma | 2023-03-31 20:09:35
Tacoma | 2023-03-27 19:43:31
Anacortes | 2023-03-24 23:49:59
Bellingham | 2023-03-24 20:59:58
Tacoma | 2023-03-22 02:59:47
Tacoma | 2023-03-17 23:24:08
Tacoma | 2023-03-13 23:03:06
Tacoma | 2023-03-09 21:00:55
Tacoma | 2023-03-05 20:46:58
Tacoma | 2023-03-01 17:23:44
Tacoma | 2023-02-25 14:41:51
Tacoma | 2023-02-21 12:06:16
Tacoma | 2023-02-17 08:51:15
Tacoma | 2023-02-13 05:49:47
Tacoma | 2023-02-09 03:08:50
Anacortes | 2023-02-07 17:21:09
Port Townsend | 2023-02-07 11:23:44
Tacoma | 2023-02-05 02:59:18
Tacoma | 2023-02-01 02:52:29
Tacoma | 2023-01-28 00:03:42
Anacortes | 2022-08-30 02:07:07
Anacortes | 2022-08-10 10:32:04
Anacortes | 2022-08-06 04:28:05
Port Townsend | 2022-08-04 16:18:55
Anacortes | 2022-08-02 01:58:52
Port Townsend | 2022-07-30 19:12:00
Anacortes | 2022-07-29 01:18:04
Port Townsend | 2022-07-25 16:04:17
Tacoma | 2022-07-24 07:53:17
Tacoma | 2022-07-20 07:51:23
Tacoma | 2022-07-16 07:47:48
Tacoma | 2022-07-12 07:25:17
Tacoma | 2022-07-08 07:10:43
Tacoma | 2022-07-04 05:19:43
Port Townsend | 2022-07-03 07:18:49
Tacoma | 2022-06-29 04:41:45
Tacoma | 2022-06-25 04:23:06
Tacoma | 2022-06-21 01:28:36
Tacoma | 2022-06-16 13:34:57
Tacoma | 2022-06-12 10:09:44
Tacoma | 2022-06-08 10:09:29
Tacoma | 2022-06-04 07:52:39
Tacoma | 2022-05-31 07:23:10
Tacoma | 2022-05-26 19:46:12
Tacoma | 2022-05-22 19:33:44
Tacoma | 2022-05-18 19:16:47
Tacoma | 2022-05-14 16:47:20
Tacoma | 2022-05-10 13:33:27
Tacoma | 2022-05-06 13:23:39
Tacoma | 2022-05-02 12:44:29
Tacoma | 2022-02-16 07:06:09
Bremerton | 2022-02-15 21:05:30
Tacoma | 2022-01-25 23:25:35
Bremerton | 2022-01-25 16:40:46
Tacoma | 2021-12-01 00:03:09
Tacoma | 2021-09-30 16:12:35


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