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PORT SUSAN
PORT SUSAN is a 1988 towing vessel. The Coast Guard has recorded 12 inspections since 2004, most recently in November 2025, along with 13 deficiencies.
Records from 2004 to 2025. Most recent: inspection, 26 November 2025.
- Built
- 1988
- Last inspected
- 26 November 2025
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 13 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
928453
WDC4644
324071
Flag
UNITED STATES
367028010
Maury page id
psix-324071
Inspections, by type
…with no type recorded1
Years with a record
8 calendar years (2004–2025)
The 12 inspections in the strip above, split by the kind of activity the US
Coast Guard recorded. Years with a record are calendar years in which a record exists, not
years in service. What Maury does not do.
Coast Guard record current through 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Towing Vessel class in Maury's sources begin in 1980.
Documentation record
Registered dimensions (L × B × D)42.0 ft × 16.0 ft × 6.7 ft
Registered tonnagegross 30 / net 24
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderDUNLAP TOWING CO. · EVERETT · built 1988
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeShip
Hull configurationMonohull
Hailing portEVERETT, WA
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 1 April 2026 · expires 30 April 2027
Service, as the file records itTowing Vessel
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it24 - Simplified, Net Ton
30 - Simplified, Gross Ton
30 - Simplified, Gross Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.
Radio station licence
WDC4644MMSI 367028010 · active · compulsorily equipped · granted 8 February 2025, expires 29 March 2035
WCR4212MMSI not assigned · expired · voluntarily equipped · granted 8 May 1995, cancelled 9 July 2005
FCC Universal Licensing System ship-station file of 6 September 2026, matched to this hull on its
US Official Number. Status and dates are the file’s own. The licensee is not read from the file and is not shown.
A lapsed licence’s MMSI is still the number the vessel transmitted under while it was valid.
Inspection history · 12
26 November 2025
Administrative Inspection
Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 8274403
11 July 2025
COI Inspection · Deficiency Check
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 8178304
2 June 2025
Internal Structural Exam · Drydock Exam
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 8163907
22 April 2025
Deficiency Check · COI Inspection
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 8111795
13 August 2024
Annual Inspection
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7976229
29 August 2023
Annual Inspection
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7787334
24 April 2023
Drydock Exam · Internal Structural Exam
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7674893
10 August 2022
Annual Inspection
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7517854
16 March 2021
Annual Inspection · Deficiency Check
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7158225
24 April 2020
Initial Certification · Administrative Inspection · Deficiency Check
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6943615
30 June 2015
Industry Initiated Exam
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 5170027
23 December 2004
Type not recorded
No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 2265595
Deficiency record · 13
09 - Working and Living Conditions › 092 - Working Conditions › Cleanliness of engine room
Issued 11 July 2025
Resolved
No person may intentionally drain oil or hazardous material into the bilge of a towing vessel from any source. Marine inspector observed excess coolant in bilge in engine room.
46 CFR 140.655(c)
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 11 July 2025
Resolved
Electrical systems and equipment must function properly and minimize system failures and fire and shock hazards. Marine Inspector observed breaker panel on bridge had 02 missing blanking plates.
46 CFR 143.400(a)
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 11 July 2025
Resolved
Individual circuit breakers on switchboards and distribution panels must be labeled with a description of the load they serve. Marine inspector observed port side breaker panel in engine room had 04 unlabeled breakers.
46 CFR 143.400(d)
03 - Water/Weathertight Conditions › N/A - No Subsystem › Manholes/flush scuttles
Issued 11 July 2025
Resolved
The master must ensure that all hatches, doors, and other openings designed to be watertight or weather-tight function properly. Marine inspector observed secondary hatch in engine room unable to open from inside.
46 CFR 140.610(b)
07 - Fire Safety › N/A - No Subsystem › Means of escape
Issued 11 July 2025
Resolved
The two required means of escape must be widely separated and, if possible, at opposite ends or sides of the space. Means may include normal and emergency exits, passageways, stairways, ladders, deck scuttles, doors, a
accessibility to secondary means of escape. Provide proposal within 14 days to provide satisfactory access to secondary means of escape.
46 CFR 144.505
07 - Fire Safety › N/A - No Subsystem › Means of escape
Issued 11 July 2025
Resolved
Each escape hatch and emergency exit used as means of escape must be marked on both sides in clearly legible letters at least 50 millimeters (2 inches) high: “EMERGENCY EXIT, KEEP CLEAR”. Marine inspector observed incorrect markings for two required means of escape from engine room.
46 CFR 144.160(f)
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 11 July 2025
Resolved
The master must ensure that all lifesaving equipment is properly maintained and ready for use at all times. Marine inspector observed aft ring life buoy grab line deteriorated.
46 CFR 141.230
10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals
Issued 11 July 2025
Resolved
Each towing vessel must be equipped with navigation lights, shapes, and sounds signals in accordance with the International Regulations for Prevention of Collision at Sea. Marine inspector observed port (red) navigation light lens cracked and painted over.
46 CFR 140.720
11 - Life Saving Appliances › N/A - No Subsystem › Immersion suits
Issued 11 July 2025
Resolved
Immersion suits carried on towing vessels must meet the requirements of part 199.70(c). Marine inspector observed incorrect markings on immersion suits.
46 CFR 141.350(b)
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 22 April 2025
Resolved
A vessel that is exposed to salt water more than 6 months in any 12-month period since the last examination or initial certification must undergo a drydock and internal structural examination at least twice every 5 years, with not more than 36 months between examinations. Vessel has not completed the required credit dry dock that was due 31MAR2025.
05 - Radio Communications › N/A - No Subsystem › VHF radio installation
Issued 29 August 2023
Resolved
Towing vessels must meet the communications requirements of 33 CFR 164.72, as applicable. Radio found not to have MMSI number programmed into it. Program correct MMSI number and return proof to the CG in the form of a photograph and a copy of the FCC Station License.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Covers (hatchway-, portable-, tarpaulins, etc.)
Issued 29 August 2023
Resolved
All towing vessels must be operated in a manner that minimizes the risk of down-flooding and progressive flooding. ER emergency escape hatch found without lanyard to secure in the case of being used while underway. Replace lanyard and send photographs to the CG to confirm installation.
07 - Fire Safety › N/A - No Subsystem › Ventilation
Issued 16 March 2021
Resolved
Means must be provided for closing ventilation systems serving machinery spaces in case of fire. Vessel has two vents for the engine room that cannot be closed. Provide a means to close vents for engine room.
Ownership record
The Coast Guard's documentation record for this hull -- the Abstract of Title,
with its owners and liens as filed -- is not in PSIX. Ask, and Maury buys it from the National
Vessel Documentation Center, files it here with its date, and every reader of this page gets it.