Where is DENISE FOSS now?

DENISE FOSS (Tug, United States flag) was last seen on AIS on Oct 6, 2026, 09:17 UTC, under way at 6.6 kn, near Port Hueneme (North Pacific Ocean). The crew-entered destination was US-HNL (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 07:57 UTC). This report does not confirm the ship’s current route.

What kind of ship is DENISE FOSS?

DENISE FOSS is a tug sailing under the flag of United States. The vessel is 36 m long with a beam of 12 m.

What sanctions and inspection records does Voydar hold for DENISE FOSS?

Voydar has no matched sanctions record displayed for DENISE FOSS 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 DENISE FOSS. Missing records do not establish whether the ship has been detained.

DENISE FOSS

Tug · United States · AIS Class A

IMO9748576MMSI367732430Call signWDI7810Last AIS position Oct 6, 2026, 09:17 UTC

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In short

DENISE FOSS (Tug, United States flag) was last seen on AIS on Oct 6, 2026, 09:17 UTC, under way at 6.6 kn, near Port Hueneme (North Pacific Ocean). Its crew-entered AIS destination is US-HNL (Honolulu), with an ETA of Oct 20, 2026, 15:00 UTC; its reported draught is 5.5 m (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 07:57 UTC). Managing owner (USCG): FOSS MARITIME COMPANY LLC (source: US Coast Guard — Merchant Vessels of the United States (documented vessels)).

Vessel type: Tug
Flag: United States
Year built: —
Gross tonnage: —
Size (length × beam): 36 m × 12 m
Managing owner (USCG): FOSS MARITIME COMPANY LLC

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In the news Authority-reported

Reports that name DENISE FOSS, newest first: the headline, the outlet and a link to the original. Voydar does not copy articles. A report tied to this ship by its IMO number in the text says so; a report that only prints the name is a possible match, because other ships can carry the same name.

Safety Zone; T/V DENISE FOSS (O.N. 1254223), Honolulu, HI
Federal Register documents API (maritime agencies)Aug 24, 2026Possible match · name only · 60% confidence
The report names “DENISE FOSS”; Voydar matched it to this ship by the name alone. It may be about a different ship.

Source: Federal Register (federalregister.gov). Licence: US Government work (17 USC 105).

Headlines belong to their publishers; Voydar shows the headline and links to the original.

Last reported position

received Oct 6, 2026, 09:17 UTC

Position: 34.0025° N, 119.0882° W
Area: North Pacific Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 6.6 kn
Course: 302°
Heading: 302°

34.0025° N, 119.0882° W

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Voydar detected no port call in the last 30 days.

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: DENISE FOSS
IMO numberWhat is an IMO number?: 9748576
MMSIWhat is an MMSI?: 367732430
Call signWhat is a call sign?: WDI7810
Flag: United States
Vessel type: Tug
AIS ship type: Towing
Gross tonnageGross tonnage vs deadweight: —
Length overall: 36 m
Beam: 12 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): FOSS MARITIME COMPANY 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 and call sign. The managing owner is the company the Coast Guard has on record for the ship's certificate of documentation.
Ship radio licensee (FCC): Foss Maritime Company(not linked to a company record)
Source: FCC Universal Licensing System — ship station licences · since 2026 · 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.

Date	Event	Source
Dec 31, 2016	Reported arrival at BrownsvilleAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 23, 2016	Reported departure from Long BeachAuthority-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
Brownsville USBRO	Arrival	Dec 31, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Long Beach USLGB	Departure	Nov 23, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: November 23, 2016.

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 DENISE FOSS now?: DENISE FOSS (Tug, United States flag) was last seen on AIS on Oct 6, 2026, 09:17 UTC, under way at 6.6 kn, near Port Hueneme (North Pacific Ocean). The crew-entered destination was US-HNL (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 07:57 UTC). This report does not confirm the ship’s current route.
What kind of ship is DENISE FOSS?: DENISE FOSS is a tug sailing under the flag of United States. The vessel is 36 m long with a beam of 12 m.
Who is recorded as the owner or manager of DENISE FOSS?: FOSS MARITIME COMPANY LLC is recorded as Managing owner (USCG) for DENISE FOSS (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 DENISE FOSS?: Voydar has no matched sanctions record displayed for DENISE FOSS 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 DENISE FOSS. 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/9748576

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