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HIGH ISLAND

Tug · United States · AIS Class A

IMONo IMOMMSI367547750Call signWDG5547Last AIS position Oct 6, 2026, 12:30 UTC

In short

HIGH ISLAND (Tug, United States flag) was last seen on AIS on , moored, near Port Arthur (Gulf of Mexico). Its crew-entered AIS destination is US POA (Port Arthur); its reported draught is 2.6 m (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 11:57 UTC). Managing owner (USCG): HIGMAN BARGE LINES INC (source: US Coast Guard — Merchant Vessels of the United States (documented vessels)).

Current voyage: from Pasadena (departed Sep 30, 2026, 21:16 UTC) to US POA (Port Arthur)

Vessel type
Tug
Year built
—
Gross tonnage
—
Size (length × beam)
25 m × 11 m
Managing owner (USCG)
HIGMAN BARGE LINES INC

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Last reported position

received
Position
29.9951° N, 93.9118° W
Area
Gulf of Mexico
Speed
0 kn
Course
208°
Heading
37°
29.9951° N, 93.9118° W
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Last 30 days: 2 port calls (Pasadena and Beaumont).

Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

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Identity & particulars

Name
HIGH ISLAND
IMO numberWhat is an IMO number?
183000000
MMSIWhat is an MMSI?
367547750
Call signWhat is a call sign?
WDG5547
Vessel type
Tug
Length overall
25 m
Beam
11 m
Year built
—

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)
HIGMAN BARGE LINES INC(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 call sign and vessel name. The managing owner is the company the Coast Guard has on record for the ship's certificate of documentation.
Ship radio licensee (FCC)
Kirby Inland Marine, LP(not linked to a company record)
Source: FCC Universal Licensing System — ship station licences · since 2022 · reported · confidence 0.9 · retrieved Oct 6, 2026Licence matched to this ship by MMSI and call sign. The licensee holds the radio licence; it is not necessarily the owner.

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.

DateEventSource
Left PasadenaAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at PasadenaAIS-detectedVoydar port-call detector (AIS geofence)
Left BeaumontAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at BeaumontAIS-detectedVoydar 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

PortArrivedDepartedTime in port
Pasadena USPASSep 29, 2026, 19:50 UTCSep 30, 2026, 21:16 UTC25 h 26 min
Beaumont USBPTSep 26, 2026, 21:29 UTCSep 28, 2026, 02:48 UTC29 h 19 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 HIGH ISLAND now?
HIGH ISLAND (Tug, United States flag) was last seen on AIS on Oct 6, 2026, 12:30 UTC, moored, near Port Arthur (Gulf of Mexico). The crew-entered destination was US POA (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 11:57 UTC). This report does not confirm the ship’s current route.
What kind of ship is HIGH ISLAND?
HIGH ISLAND is a tug sailing under the flag of United States. The vessel is 25 m long with a beam of 11 m.
Who is recorded as the owner or manager of HIGH ISLAND?
HIGMAN BARGE LINES INC is recorded as Managing owner (USCG) for HIGH ISLAND (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 HIGH ISLAND?
Voydar has no matched sanctions record displayed for HIGH 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 HIGH ISLAND. Missing records do not establish whether the ship has been detained.

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.

GET /api/v1/vessels/mmsi-367547750
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