What port did DT 180-1 last visit?

The most recent recorded US port call for DT 180-1 was at SEATTLE, WA on 2025-11-19.

Is DT 180-1 flagged for inspection deficiencies?

USCG inspection data is not currently available for DT 180-1.

Who operates DT 180-1?

DT 180-1 is operated by DUNLAP TOWING COMPANY.

United States

DT 180-1 — Port Calls, Inspections & Compliance

United States · 1 arrival in last 12 mo (↑ increasing) · 100% at SEATTLE, WA · 905 GT

✓ Clear on 6 listsOperator screened against 6 lists

Total Port Calls

Unique Ports

Latest Arrival

2025-11-19

Vessel Compliance Snapshot

Deficiencies

Not on file

No USCG CGMix inspection record — foreign-flag vessels without recent US port calls may not appear in the registry

COFR

Not on file

Vessels under 300 GT and foreign-flag vessels not calling US waters may not require a Certificate of Financial Responsibility

Arrivals (12 mo)

↑

1 unique port

PSC Exams

0 detentions · medium risk

Jones Act

Not on fleet list

Flagged US but not listed in MARAD US-flag fleet registry — verify documentation

MMSI / Call Sign

Not on file

ITU MARS indexes vessels with registered radio stations; unlisted vessels may still transmit AIS

Data compiled from CBP CF-1400 Vessel Entrances, OpenSanctions, OFAC Sanctions · As of 2026-04-26 · Updates weekly

Route Concentration

100% of this vessel's US port calls are at SEATTLE, WA. High port concentration suggests a dedicated trade lane or terminal assignment.

Port Call History (1)

Date	Port	Last Foreign Port	Dock	Draft	Crew	Trade	Voyage #	Agent
2025-11-19	SEATTLE, WA	PORT MELLON, BC(CA)	DUNLAP TOWING CO.,SNOHIMISH RIVER WOOD CHIP DOCK MM 4	3.0 ft	—	Foreign	27194	B.R. ANDERSON & CO.,

Operator & Owner

Operator: DUNLAP TOWING COMPANY; Screen entity
Owner: DUNLAP TOWING COMPANY; Screen entity

Origin Countries (1)

Country	Arrivals	Share
CA	1	100%

Based on last foreign port of departure from CBP CF-1400 vessel entrance records.

USCG Records

Specifications, inspections, documents, and incidents

Port State Control Inspections

MEDIUM Risk

Total Exams

Detentions

Flag State

UNITED STATES

Date	Type	Port	Status	Result
Sep 10, 2014	Boarding	Seattle, Washington	Agency Action Complete	Clear
Mar 19, 2010	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Apr 17, 2007	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Dec 18, 2006	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Jan 18, 2006	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Mar 29, 2005	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Jan 5, 2005	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Jan 27, 2004	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Dec 16, 2003	Vessel Inspection	Washington, District of Columbia	ASP Criteria Met	Clear
Apr 1, 2003	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Apr 17, 2002	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Dec 18, 2001	Vessel Inspection	Seattle, Washington	Approved Inspection	Clear
May 23, 1995	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
May 31, 1996	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Jun 5, 1997	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Jan 7, 2000	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
May 15, 2001	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
May 7, 1998	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Jun 17, 1994	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Nov 24, 1986	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Mar 6, 1990	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Nov 18, 1988	Vessel Inspection	Portland, Oregon	Agency Action Complete	Clear
Jun 17, 1993	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
May 11, 1999	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Jun 1, 1989	Vessel Inspection	VALDEZ, Alaska	Agency Action Complete	Clear
Jul 9, 1986	Vessel Inspection	JBER, Alaska	Agency Action Complete	Clear
Jul 10, 1985	Vessel Inspection	JBER, Alaska	Agency Action Complete	Clear
Jun 30, 1992	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Oct 10, 1991	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Mar 13, 1991	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Jul 9, 1991	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Nov 14, 1989	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear
Jan 9, 2001	Vessel Inspection	Seattle, Washington	Agency Action Complete	Clear

Showing 10 of 33 examination records

Source: USCG Port State Information Exchange (PSIX)

← ITB 250-11 DT 180-3 →

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