Mare Island
Passenger ship · United States · built 1997 · AIS Class A
In short
Mare Island (Passenger ship, United States flag) was last seen on AIS on , moored, near Crockett (North Pacific Ocean). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its crew-entered AIS destination is US 0V0P>0V0P; its reported draught is 1.6 m (voyage report via AISstream.io global terrestrial AIS, received Oct 2, 2026, 01:32 UTC).
Current voyage: from San Francisco (departed Sep 27, 2026, 22:36 UTC) to US 0V0P>0V0P
- Vessel type
- Passenger ship
- Flag
- United States
- Year built
- 1997
- Gross tonnage
- 543
- Size (length × beam)
- 42 m × 10 m
- Registered owner
- —
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Last reported position
received- Position
- 38.1015° N, 122.2695° W
- Area
- North Pacific Ocean
- StatusWhat do AIS statuses mean?
- Moored
- Speed
- 0 kn
- Course
- 43°
- Heading
- 143°
Last 30 days: 7 port calls (San Francisco).
Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.
A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)
Try the live demo, no sign-upIdentity & particulars
- Name
- Mare Island
- IMO numberWhat is an IMO number?
- 9144665
- MMSIWhat is an MMSI?
- 366989380
- Call signWhat is a call sign?
- WDC2198
- Flag
- United States
- Vessel type
- Passenger ship
- AIS ship type
- Passenger
- Gross tonnageGross tonnage vs deadweight
- 543
- Length overall
- 42 m
- Beam
- 10 m
- Year built
- 1997
United StatesA tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.
Ownership & management
Each line shows where the fact comes from. Links backed by an identifier point to the company page.
No owner, operator or manager is recorded for this vessel yet.
Timeline
Dated events for this ship from every source Voydar holds, newest first. Each line names its source; derived items say how they were derived.
| Date | Event | Source |
|---|---|---|
| Left San FranciscoAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at San FranciscoAIS-detected | Voydar port-call detector (AIS geofence) | |
| Left San FranciscoAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at San FranciscoAIS-detected | Voydar port-call detector (AIS geofence) | |
| Left San FranciscoAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at San FranciscoAIS-detected | Voydar port-call detector (AIS geofence) |
Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.
Port calls
Two kinds of evidence, kept apart: calls Voydar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.
Detected from AIS AIS-detected
| Port | Arrived | Departed | Time in port |
|---|---|---|---|
| San Francisco USSFO | Sep 27, 2026, 18:47 UTC | Sep 27, 2026, 22:36 UTC | 3 h 50 min |
| San Francisco USSFO | Sep 26, 2026, 19:51 UTC | Sep 26, 2026, 23:37 UTC | 3 h 46 min |
| San Francisco USSFO | Sep 26, 2026, 00:01 UTC | Sep 26, 2026, 00:38 UTC | 37 min |
| San Francisco USSFO | Sep 25, 2026, 16:18 UTC | Sep 25, 2026, 17:24 UTC | 1 h 6 min |
| San Francisco USSFO | Sep 25, 2026, 00:01 UTC | Sep 25, 2026, 00:38 UTC | 37 min |
| San Francisco USSFO | Sep 24, 2026, 16:17 UTC | Sep 24, 2026, 17:22 UTC | 1 h 5 min |
| San Francisco USSFO | Sep 23, 2026, 16:16 UTC | Sep 23, 2026, 17:25 UTC | 1 h 9 min |
Detected by Voydar when the ship's AIS positions stayed slow inside a harbour area. Calls shorter than 30 minutes are not shown. Depends on AIS reception; detection started on June 8, 2026.
Frequently asked questions
- Where is Mare Island now?
- Mare Island (Passenger ship, United States flag) was last seen on AIS on Oct 2, 2026, 12:00 UTC, moored, near Crockett (North Pacific Ocean). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was US 0V0P>0V0P (voyage report via AISstream.io global terrestrial AIS, received Oct 2, 2026, 01:32 UTC). This report does not confirm the ship’s current route.
- What kind of ship is Mare Island?
- Mare Island is a passenger ship sailing under the flag of United States, built in 1997. The vessel is 42 m long with a beam of 10 m and has a gross tonnage of 543.
- What sanctions and inspection records does Voydar hold for Mare Island?
- Voydar has no matched sanctions record displayed for Mare Island from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Mare Island. Missing records do not establish whether the ship has been detained.
Neighbouring IMO numbers
IMO numbers are issued in sequence. These are the nearest numbers below and above this ship's that have a full Voydar profile.
Use this data
This page is also available as JSON, free, with the source and licence of every section. Sections whose sources do not permit redistribution are listed as withheld.
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