Polar Endurance
ship · built 1973
In short
Polar Endurance (ship) has no AIS position on record with Voydar. Managing owner (USCG): POLAR ENDURANCE LLC (source: US Coast Guard — Merchant Vessels of the United States (documented vessels)).
- Vessel type
- ship
- Flag
- —
- Year built
- 1973
- Gross tonnage
- 421
- Size (length × beam)
- 36 m × 10 m
- Managing owner (USCG)
- POLAR ENDURANCE LLC
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Last reported position
No AIS position on record for this vessel. Identity and particulars are below.
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Try the live demo, no sign-upIdentity & particulars
- Name
- Polar Endurance
- IMO numberWhat is an IMO number?
- 7367146
- MMSIWhat is an MMSI?
- —
- Call signWhat is a call sign?
- —
- Flag
- —
- Vessel type
- ship
- Gross tonnageGross tonnage vs deadweight
- 421
- Length overall
- 36 m
- Beam
- 10 m
- Year built
- 1973
A 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.
- Managing owner (USCG)
- POLAR ENDURANCE LLC(not linked to a company record)Source: US Coast Guard — Merchant Vessels of the United States (documented vessels) · reported · confidence 0.9 · retrieved Oct 6, 2026Coast Guard documentation record (2026-09 file) matched to this ship by IMO number. The managing owner is the company the Coast Guard has on record for the ship's certificate of documentation.
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 |
|---|---|---|
| Reported arrival at SeattleAuthority-reported | USACE foreign traffic vessel entrances & clearances | |
| Reported departure from ANACORTES HARBOR, WAAuthority-reported | USACE foreign traffic vessel entrances & clearances | |
| Reported departure from TacomaAuthority-reported | USACE foreign traffic vessel entrances & clearances |
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.
Reported by authorities Authority-reported
| Port | Record | Date (UTC) | Berth | Source |
|---|---|---|---|---|
| Seattle USSEA | Arrival | Feb 28, 2009(date only) | — | USACE foreign traffic vessel entrances & clearances |
| ANACORTES HARBOR, WA | Departure | Feb 15, 2009(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Tacoma USTIW | Departure | Jan 16, 2009(date only) | — | USACE foreign traffic vessel entrances & clearances |
| ELIZABETH RIVER (EASTERN BRANCH) VA | Arrival | Jul 15, 2007(date only) | — | USACE foreign traffic vessel entrances & clearances |
| HOUSTON SHIP CHANNEL, TX (HOUSTON, TX) | Departure | Jun 22, 2007(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Port Hueneme USNTD | Arrival | Mar 16, 2006(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Long Beach USLGB | Departure | Mar 8, 2006(date only) | — | USACE foreign traffic vessel entrances & clearances |
Records published by the authority named on each row. Earliest record for this ship: March 8, 2006.
Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.
Frequently asked questions
- Where is Polar Endurance now?
- Voydar has no displayable AIS position for Polar Endurance in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
- What kind of ship is Polar Endurance?
- Polar Endurance is a ship, built in 1973. The vessel is 36 m long with a beam of 10 m and has a gross tonnage of 421.
- Who is recorded as the owner or manager of Polar Endurance?
- POLAR ENDURANCE LLC is recorded as Managing owner (USCG) for Polar Endurance (source: US Coast Guard — Merchant Vessels of the United States (documented vessels)). This source record does not independently confirm today’s ownership or management.
- What sanctions and inspection records does Voydar hold for Polar Endurance?
- Voydar has no matched sanctions record displayed for Polar Endurance 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 Polar Endurance. 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
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