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MARINER

Towing Vessel · Built 1960s · USCG Northwest District (CGD-NW) · Other hulls named MARINER

MARINER is a 1964 towing vessel. The Coast Guard has recorded 17 inspections since 1994, most recently in October 2025, along with 12 deficiencies.

Records from 1994 to 2025. Most recent: inspection, 30 October 2025.

Built
1964
Last inspected
30 October 2025
Documentation
Valid · documentation file of 10 September 2026
Inspections
17
Deficiencies
12 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Inspected with
5 other vessels

Identity

US Official No.
296979
IMO number
—
Call sign
WDF9543
MISLE id
85485
Flag
UNITED STATES
MMSI
367506240
Maury page id
psix-85485

Inspections, by type

…physical examinations10
…administrative events1
…with no type recorded6
Years with a record 11 calendar years (1994–2025)
The 17 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)67.0 ft × 24.0 ft × 11.1 ft
Registered tonnagegross 128 / net 52
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderALBINA ENGINE & MACH. WKS · PORTLAND, OR, UNITED STATES · built 1964
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portPORTLAND, OR
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 20 April 2026 · expires 31 May 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 it52 - Regulatory (Subpart C or D), Net Ton
128 - Regulatory (Subpart C or D), 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

WDF9543MMSI 367506240 · active · voluntarily equipped · granted 3 August 2021, expires 8 October 2031
WDD3872MMSI 367137370 · expired · compulsorily equipped · granted 30 August 2006, cancelled 5 November 2016 · licensed under a name not among this hull’s recorded names (not shown)
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.

Inspected as a tow unit · 5

The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. A recreational or unclassed hull in the same activity is held and not published, so it does not appear here: these lists are a floor, not a complete manifest.

74 Tank Barge · MISLE 268093 · 15 August 1996 · activity 292272 Oil Recovery · MISLE 450952 · 15 August 1996 · activity 29227805 Freight Barge · MISLE 43628 · 10 June 1996 · activity 50092KATHRYN B Towing Vessel · MISLE 137775 · 10 June 1996 · activity 50092420 Freight Barge · MISLE 412678 · 22 December 1995 · activity 42415

Inspection history · 17

30 October 2025 Deficiency Check · Annual Inspection
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8256378
7 January 2025 Deficiency Check
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8058833
19 December 2024 Annual Inspection
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8045752
13 December 2023 Deficiency Check · Annual Inspection
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7838570
20 September 2022 Deficiency Check · COI Inspection
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7563196
20 September 2022 Administrative Inspection
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7597980
29 June 2022 Administrative Inspection · Initial Certification
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7485938
25 November 2019 Deficiency Check · DAPI Audit
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6862465
22 March 2013 Industry Initiated Exam
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 4556678
1 December 2009 Industry Initiated Exam · MTSA Verification · Deficiency Check
Physical examination · Sector Portland · USCG Northwest District (CGD-NW) · Activity 3644289
28 December 2006 MTSA Verification
Physical examination · Sector Portland · USCG Northwest District (CGD-NW) · Activity 2808850
15 August 1996 Type not recorded
No type recorded · MSO PORTLAND, OREGON · USCG Northwest District (CGD-NW) · Activity 29227
10 June 1996 Type not recorded
No type recorded · MSO PORTLAND, OREGON · USCG Northwest District (CGD-NW) · Activity 50092
5 June 1996 Type not recorded
No type recorded · MSO PORTLAND, OREGON · USCG Northwest District (CGD-NW) · Activity 113245
22 December 1995 Type not recorded
No type recorded · MSO PORTLAND, OREGON · USCG Northwest District (CGD-NW) · Activity 42415
14 December 1995 Type not recorded
No type recorded · MSO PORTLAND, OREGON · USCG Northwest District (CGD-NW) · Activity 87258
11 October 1994 Type not recorded
No type recorded · MSO PORTLAND, OREGON · USCG Northwest District (CGD-NW) · Activity 131383

Deficiency record · 12

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 30 October 2025 Resolved
143.245 Readiness and testing.(b) Each towing vessel must perform the applicable tests in Table 143.245(b) of this section. The tests required by this section must be recorded in accordance with part 140 of this subchapter. Pressure vessel relief valves. Twice every 5 years, with no more than 3 years elapsing since last test.
Condition: Invalid
Action required: 50 - Rectify deficiencies w/in 30 days
Due 30 November 2025
Resolved 20 November 2025
Resolution: Peterson cat completed testing on the Mariner M.E alarms.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 30 October 2025 Resolved
143.245 Readiness and testing.(b) Each towing vessel must perform the applicable tests in Table 143.245(b) of this section. The tests required by this section must be recorded in accordance with part 140 of this subchapter. Alarm setpoints. Twice every 5 years, with no more than 3 years elapsing since last test.
Condition: Invalid
Action required: 50 - Rectify deficiencies w/in 30 days
Due 30 October 2025
Resolved 20 November 2025
Resolution: Air blow off relief valves have been replaced on vessels UPVs.
10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals
Issued 19 December 2024 Resolved
Towing vessels must be equipped with the following equipment, as applicable to the area of operation: Search light, controllable from the vessel's operating station and capable of illuminating objects at a distance of at least two times the length of the tow. The search light control from the operating station was inoperable. Repair search light control and prove operational to the satisfaction of the marine inspector.
Condition: Improper/Lack of Maintenance
Action required: 50 - Rectify deficiencies w/in 30 days
Due 18 January 2025
Resolved 7 January 2025
Resolution: Witnessed satisfactory operation of the search light.
07 - Fire Safety › N/A - No Subsystem › Remote Means of control (opening,pumps,ventilation,etc.) Machinery spaces
Issued 13 December 2023 Resolved
To stop the flow of fuel in the event of a fire or break in the fuel line, a remote fuel shutoff valve must be fitted on any fuel line that supplies fuel directly to a propulsion engine or generator prime mover. Emergency fuel shutoff did not operate. Repair to the satisfaction of attending inspector.
Action required: 60 - Rectify deficiencies prior to movement
Resolved 30 January 2024
Resolution: Tested fuel tank shutoffs, all sat.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Auxiliary engine
Issued 13 December 2023 Resolved
Machinery and electrical systems must be designed and maintained to provide for safe operation of the towing vessel and safety of persons onboard under normal and emergency conditions. Generator and steering pump windings are saturated with oil and dirt. Provide a technician report of service to the satisfaction of attending inspector.
Action required: 16 - Rectify deficiencies w/in 14 days
Resolved 28 December 2023
Resolution: Windings cleaned, all sat.
02 - Structural Conditions › N/A - No Subsystem › Closing devices/watertight doors
Issued 13 December 2023 Resolved
Closure devices must be provided for deckhouse or hull penetrations, which open to the exterior of the vessel and which may allow water to enter the vessel. These devices must be suitable for the expected route. Engine Room deck hatch is not water tight. Repair to the satisfacrtion of attending inspector.
Action required: 16 - Rectify deficiencies w/in 14 days
Resolved 28 December 2023
Resolution: Witnessed satisfactory closure.
01 - Certificates & Documentation › 013 - Documents › Shipboard working arrangements
Issued 13 December 2023 Resolved
The marine employer must have a sufficient number of alcohol testing devices readily accessible on board the vessel to determine the presence of alcohol in the system of each individual who was directly involved in the SMI. Testing devices not onboard. Provide devices and proof of compliance with 46 CFR 4.06.
Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 28 December 2023
Resolution: Test strips made available.
04 - Emergency Systems › N/A - No Subsystem › Emergency, lighting, batteries and switches
Issued 13 December 2023 Resolved
Emergency lighting must be provided for all internal crew working and living areas. Galley does not have emergency light. Install emergency light to the satisfaction of the attending inspector.
Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 28 December 2023
Resolution: Tested galley e-light, all sat.
10 - Safety of Navigation › N/A - No Subsystem › Nautical publications
Issued 13 December 2023 Resolved
A towing vessel must carry adequate and up-to-date charts, maps, and nautical publications for the intended voyage. Primary charting system was unable to connect to vessel AIS and secondary charting system was unable to provide proof that updated charts uploaded. Update secondary charting system or repair connection to primary charting system to the satisfaction of attending inspector.
Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 28 December 2023
Resolution: Produced new laptop attached to AIS, witnessed updated charts.
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 29 June 2022 Resolved
All owners or managing operators of more than one existing towing vessel required to have a COI by this subchapter must ensure that each existing towing vessel under their ownership or control is issued a valid COI according to the following schedule. By July 19, 2022, 100 percent of towing vessels must have a valid COI on board. Your vessel did not receive a COI in the required time line.
Condition: Invalid
Action required: 60 - Rectify deficiencies prior to movement
Resolved 20 September 2022
Resolution: Completed satisfactory COI Inspection for rivers routes CG option
09 - Working and Living Conditions › 092 - Working Conditions › Fitness for duty - intoxication
Issued 25 November 2019 Resolved
No marine employer shall engage or employ any individual to serve as a crew member unless the individual passes a chemical test for dangerous drugs for that employer. Documentation indicates that required employees did not complete approved pre-employment drug testing. Provide evidence that all current required employees have completed DOT approved pre-employment drug testing.
Condition: Invalid
Action required: 17 - Rectify deficiencies prior to departure
Resolved 5 December 2019
Resolution: Received documentation verifying evidence of pre-employment drug tests with negative results for all crew members.
09 - Working and Living Conditions › 092 - Working Conditions › Fitness for duty - intoxication
Issued 25 November 2019 Resolved
Marine employers shall establish programs for the chemical testing for dangerous drugs on a random basis of crew members on inspected vessels who occupy a position or preform the duties and functions of a position, required by the vessel's Certificate of Inspection. Documentation indicates that required employees are not enrolled in a random drug testing program. Provide proof that all current required employees are enrolled in an approved random testing program.
Condition: Invalid
Action required: 17 - Rectify deficiencies prior to departure
Resolved 5 December 2019
Resolution: Received documentation verifying enrollment in an approved drug testing consortium.

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.