KOYUK

Towing Vessel · Built 1960s · USCG Arctic District (CGD-A)

Built: 1966
Last inspected: 27 August 2025
Inspections: 34
Deficiencies: 43 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Inspected with: 1 other vessel

Coast Guard record current through 23 August 2026, retrieved 5 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard.

Inspection record

Last inspected 27 August 2025

Recorded inspections34

…physical examinations25

…administrative events5

…with no type recorded4

Deficiencies 43 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 23 calendar years (1985–2025)

Every line above is a count of records the US Coast Guard wrote, or a date it recorded. A blank resolution means none was recorded in this data; it does not establish that a deficiency is outstanding. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Identity

503189

—

WDK9372

45218

Flag

UNITED STATES

Tonnage

86 - Regulatory (Subpart C or D), Gross Ton 74 - Regulatory (Subpart C or D), Net Ton

Maury page id

psix-45218

Vessel history report

Every record for this hull, in one document — $299

Every recorded inspection, 1972 to 2026, in one chronology · every deficiency, with system, dates and resolution · operational controls imposed and removed · every name this hull has been recorded under · the vessels it was inspected alongside, and when · how its record compares with hulls of similar age and size, as a fact about the population and never a judgement about this vessel.

Read one first, in full: a forty-year chronology · a hull that changed operators four times · the sparse case, shown as an example, not for sale.

This report is in development and is not for sale yet. There is no date, and nothing is charged. Leave an email and we will tell you when it exists, once.

Inspected as a tow unit · 1

The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. Only barges and towing vessels are in this archive, so any other vessel type in the same activity does not appear here: these lists are a floor, not a complete manifest.

HARLEY SHIELD Freight Barge · MISLE 46194 · 25 July 2024 · activity 7967813

Inspection history · 34

27 August 2025 DAPI Audit · Deficiency Check · Annual Inspection

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 8152230

25 July 2024 Type not recorded

No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7967813

25 July 2024 Administrative Inspection · Damage Survey

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 8002675

16 July 2024 Drydock Exam · Administrative Inspection · Internal Structural Exam · COI Inspection · Deficiency Check · DAPI Audit

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7958885

29 June 2023 Administrative Inspection · Annual Inspection

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7724806

23 June 2022 Annual Inspection · Administrative Inspection

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7484586

6 July 2021 Administrative Inspection · Annual Inspection

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7263895

10 June 2021 Deficiency Check · Administrative Inspection

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7221885

13 October 2020 Annual Inspection · Administrative Inspection

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7076625

24 June 2020 Deficiency Check · Administrative Inspection

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 6986884

23 October 2019 Deficiency Check · Administrative Inspection

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 6840666

22 October 2018 COI Inspection · Deficiency Check · Hull Examination · Examination of Repairs · Initial Certification · Internal Structural Exam

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 6566188

25 May 2018 Liferaft Servicing

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 6457231

31 January 2017 Liferaft Servicing

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 6081115

6 May 2015 Liferaft Servicing

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 5120746

12 February 2015 Administrative Inspection

Administrative · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 5068509

8 June 2012 Industry Initiated Exam

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 4336933

20 July 1996 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1087505

16 June 1995 Administrative

Administrative · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 1189753

26 July 1994 Type not recorded

No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 77110

12 May 1994 COI Inspection · Hull Examination

Physical examination · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 859255

24 January 1994 Administrative

Administrative · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 851638

19 August 1993 Type not recorded

No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 138320

21 June 1993 MARPOL Annex V Examination · COI Inspection

Physical examination · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 1370643

22 June 1992 Re-Inspection

Physical examination · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 1263629

2 July 1991 COI Inspection · Hull Examination

Physical examination · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 937817

6 June 1990 Deficiency Check

Physical examination · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 931889

4 June 1990 Re-Inspection

Physical examination · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 1238144

9 June 1989 COI Inspection

Physical examination · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 1035422

21 November 1988 Administrative

Administrative · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 892827

21 March 1988 Re-Inspection · Hull Examination

Physical examination · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 974241

9 April 1987 COI Inspection · Hull Examination

Physical examination · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 1005657

4 April 1986 Re-Inspection

Physical examination · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 997255

3 April 1985 Type not recorded

No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 1291680

Deficiency record · 43

05 - Radio Communications › N/A - No Subsystem › Satellite EPIRB 406MHz/1.6GHz

Issued 28 August 2025 Resolved

Replace expired EPIRP hydrostatic release

Action required: 50 - Rectify deficiencies w/in 30 days
Due 27 September 2025
Resolved 27 September 2025
Resolution: all sat

10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals

Issued 28 August 2025 Resolved

Prove proper operation of lower aft mast light

Action required: 50 - Rectify deficiencies w/in 30 days
Due 27 September 2025
Resolved 27 September 2025
Resolution: all sat

08 - Alarms › N/A - No Subsystem › Machinery controls alarm

Issued 28 August 2025 Resolved

Prove audibly alarm for Center main low lube shut down on bridge

Action required: 50 - Rectify deficiencies w/in 30 days
Due 27 September 2025
Resolved 27 September 2025
Resolution: all sat

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine

Issued 28 August 2025 Resolved

Fix exhaust leak on center and Starboard main exhaust piping.

Action required: 50 - Rectify deficiencies w/in 30 days
Due 27 September 2025
Resolved 27 September 2025
Resolution: all sat

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Gauges, thermometers, etc

Issued 17 July 2024 Resolved

Install RPM gauge on Generator engine.

Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 20 August 2024

11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition

Issued 17 July 2024 Resolved

Replace all expired life ring buoy light batteries.

Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 20 August 2024

05 - Radio Communications › N/A - No Subsystem › VHF EPIRB

Issued 17 July 2024 Resolved

Update EPRIB registration with correct Vessel call sign

Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 20 August 2024

01 - Certificates & Documentation › 011 - Ships Certificates › Cargo Ship Safety Radio (including exemption)

Issued 17 July 2024 Resolved

Get FCC Radio telephony Cert and FCC Bridge to Bridge Cert. as per 47 CFR 80.851 47 CFR 80.1001

Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 20 August 2024

09 - Working and Living Conditions › 092 - Working Conditions › Pipes, wires (insulation)

Issued 17 July 2024 Resolved

Install lagging on generator and port main engine exhaust to prevent crew from touching hot exhaust pipe.

Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 20 August 2024

04 - Emergency Systems › N/A - No Subsystem › Emergency, lighting, batteries and switches

Issued 17 July 2024 Resolved

Prove proper operation on emergency light in galley

Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 20 August 2024

09 - Working and Living Conditions › 091 - Living Conditions › Medical Equipment

Issued 17 July 2024 Resolved

Replace all expired items in first aid kit

Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 20 August 2024

08 - Alarms › N/A - No Subsystem › Machinery controls alarm

Issued 17 July 2024 Resolved

An visual and audible alarm is required at the operating station. Vessel needs to provide the following items: low fuel level, audible port and starboard, visual starboard low fuel level. Low hydraulic steering fluid level, audible, and visual.

Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 17 September 2024

08 - Alarms › N/A - No Subsystem › Machinery controls alarm

Issued 17 July 2024 Resolved

Prove proper operation for the following alarms, main engine, low lube pressure, main engine high watercooling temp generator low lube oil pressure and generator high coolant temp. To the CG Marine inspector attending.

Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 20 August 2024

07 - Fire Safety › N/A - No Subsystem › Fire detection and alarm system

Issued 24 June 2020 Resolved

Installed Fire Detection System has not been installed or certified by a NICET IV Fire Alarm Engineering Technician, registered professional engineer with experience in fire-detection design, or authorized classification society with equivalent experience. Rectify deficiencies within 90 days.

Action required: 60 - Rectify deficiencies prior to movement
Due 22 September 2020
Resolved 10 June 2021
Resolution: Received NICET IV statement certifying the installed fixed detection system on board.

07 - Fire Safety › N/A - No Subsystem › Fire detection and alarm system

Issued 24 October 2019 Resolved

Fire Detection System does not meet 46 CFR 142.330. Vessel must provide proof that either: 1) The existing system has been certified by a NICET IV Fire Alarm Engineering Technician or a Professional Engineer; or 2) A new approved system has been installed and certified by a NICET IV Fire Alarm Engineering Technician or a Professional Engineer.

Condition: Placed in Improper Service
Action required: 60 - Rectify deficiencies prior to movement
Due 23 October 2019
Resolved 24 June 2020
Resolution: Vessel replaced original fire detection system with a brand new system. However, new system was not installed by NICET IV or Professional Engineer. Reissued with extended timeframe.

01 - Certificates & Documentation › 011 - Ships Certificates › Other (certificates)

Issued 24 July 2019 Resolved

Provide proof of enrollment in approved drug testing program for each crew member within 7 days.

Action required: 705 - Other - as specified
Due 24 July 2019
Resolved 29 July 2019
Resolution: Received copies of enrollment.

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine

Issued 17 July 2019 Resolved

Center MDE had an exhaust leak. Repair within 7 days.

Action required: 705 - Other - as specified
Due 24 July 2019
Resolved 7 August 2019
Resolution: Received email from master stating item was corrected.

08 - Alarms › N/A - No Subsystem › General alarm

Issued 17 July 2019 Resolved

Provide E-lighting in accomodation spaces within 7 days.

Action required: 705 - Other - as specified
Due 24 July 2019
Resolved 7 August 2019
Resolution: Received email from master stating item was corrected.

09 - Working and Living Conditions › 092 - Working Conditions › Protection machinery

Issued 17 July 2019 Resolved

Renew missing lagging on all engine exhausts in engine room within 7 days.

Action required: 705 - Other - as specified
Due 24 July 2019
Resolved 19 September 2019
Resolution: Received email from master stating that lagging was renewed.

08 - Alarms › N/A - No Subsystem › General alarm

Issued 17 July 2019 Resolved

Ensure general alarm in forward accomodation space is operational within 7 days.

Action required: 705 - Other - as specified
Due 24 July 2019
Resolved 7 August 2019
Resolution: Received email from master stating that item was corrected.

11 - Life Saving Appliances › N/A - No Subsystem › Immersion suits

Issued 17 July 2019 Resolved

Ensure there are additional life jackets and immersion suits onboard for normally manned watch stations. Provide one additional PFD and immersion suit on the bridge within 7 days.

Action required: 705 - Other - as specified
Due 24 July 2019
Resolved 7 August 2019
Resolution: Received email from master stating item was corrected.

07 - Fire Safety › N/A - No Subsystem › Fire detection and alarm system

Issued 17 July 2019 Resolved

Provide proof that fire detection system meets 46CFR142.330 or install approved system.

Action required: 50 - Rectify deficiencies w/in 30 days
Due 17 August 2019
Resolved 23 October 2019
Resolution: Deficiency cleared and reissued under Activity #6840666 to change action code.

10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals

Issued 17 July 2019 Resolved

Ensure stern light and anchor light is operational. Provide day shape.

Action required: 50 - Rectify deficiencies w/in 30 days
Due 17 August 2019
Resolved 19 September 2019
Resolution: Received email from master stating lights are operational.

09 - Working and Living Conditions › 092 - Working Conditions › Electrical

Issued 17 July 2019 Resolved

Repair electrical wire on aft deck light.

Action required: 50 - Rectify deficiencies w/in 30 days
Due 17 August 2019
Resolved 22 July 2019
Resolution: Received photo of repaired wire.

Construction/Loadline

Issued 12 May 1994 Resolved

REPAIR OR REPLACE THE VALVE ON THE SEACHEST VENT. THIS ITEM IS TO BE COMPLETED PRIOR TO PLACING THE VESSEL IN SERVICE.

Condition: Unknown
Due 3 August 1994
Resolved 3 August 1994

Construction/Loadline

Issued 12 May 1994 Resolved

PROVIDE CHECK VALVES ON ALL BILGE LINES AND REPLACE THE BROKEN CHECK VALVE IN NO. 4 STBD VOID. THIS ITEM IS TO BE COMPLETED PRIOR TO PLACING THE VESSEL INTO SERVICE.

Condition: Unknown
Due 6 June 1994
Resolved 19 July 1994

Engineering

Issued 12 May 1994 Resolved

REMOVE AND REPLACE ALL CUTLASS BEARINGS REBUILDING OR REPLACING SHAFTS AS NECESSARY.

Condition: Unknown
Due 13 May 1994
Resolved 13 May 1994

Fire Fighting

Issued 12 May 1994 Resolved

HYDROSTATICALLY TEST AND SERVICE ON BOARD FIRE EXTINGUISHERS AS NECESSARY TO MAKE CURRENT. THIS ITEM IS TO BE COMPLETED PRIOR TO PLACING THE VESSEL INTO SERVICE.

Condition: Unknown
Due 12 June 1994
Resolved 19 July 1994

Construction/Loadline

Issued 12 May 1994 Resolved

GROOVE AND REWELD FRACTURED WELD IN NO. 2 PORT VOID.

Condition: Unknown
Due 13 May 1994
Resolved 13 May 1994

Fire Fighting

Issued 12 May 1994 Resolved

RIG, TEST AND READY VESSEL FIRE STATIONS AND FIRE HOSES.

Condition: Unknown
Due 12 June 1994
Resolved 19 July 1994

Construction/Loadline

Issued 12 May 1994 Resolved

PRESENT THE VESSEL FOR HULL REPIAIR TO SET IN PORTIONS OF THE SIDE PLATING,CROPPING AND RENEWING AS REQUIRED BY ATTENDING INSPECTOR SIDE PLATE AND ASSOCIATED VERTICAL STIFFINERS AND OTHER ASSOCIATED STRENGTH MEMBERS OR OTHER HULL PLATING.

Condition: Unknown
Due 1 June 1995
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past

Construction/Loadline

Issued 12 May 1994 Resolved

OPEN AND PRESENT FOR INTERNAL EXAMINATION THE STBD FUEL OIL TANK.

Lifesaving

Issued 12 May 1994 Resolved

RIG AND READY ALL LIFE SAVING EQUIPMENT. THIS ITEM IS TO BE COMPLETED PRIOR TO PLACING THE VESSEL INTO SERVICE.

Condition: Unknown
Due 12 June 1994
Resolved 19 July 1994

Construction/Loadline

Issued 12 May 1994 Resolved

PROVE OPERATION OF ALL VESSEL SYSTEMS. THIS ITEM IS TO BE COMPLETED PRIOR TO PLACING THE VESSEL INTO SERVICE.

Condition: Unknown
Due 12 June 1994
Resolved 19 July 1994

Electrical

Issued 12 May 1994 Resolved

REMOVE DEADENDED WIRES AND PLACE ELECTRICAL SPLICES IN JUNCTION BOXS. THISITEM IS TO BE COMPLETED PRIOR TO PLACING THE VESSEL INTO SERVICE.

Condition: Unknown
Due 12 June 1994
Resolved 19 July 1994

Construction/Loadline

Issued 12 May 1994 Resolved

MARK ESCAPE HATCHS FROM ENGINE ROOM AND BERTHING "ESCAPE HATCH DO NOT BLOCK", AT OR NEAR UPPER SIDE OF EACH HATCH. THIS ITEM IS TO BE COMPLETED PRIOR TO PLACING THE VESSEL INTO SERVICE.

Condition: Unknown
Due 3 August 1994
Resolved 3 August 1994

Lifesaving

Issued 21 June 1993 Resolved

PROPERLY REMOVE AND DISPOSE OF EXCEES OIL IN BILGES.

Condition: Unknown
Due 25 June 1993
Resolved 28 July 1993

Lifesaving

Issued 21 June 1993 Resolved

PROVIDE VESSEL NAME ON ALL SURVIVAL SUITS.

Condition: Unknown
Due 25 June 1993
Resolved 28 July 1993

Fire Fighting

Issued 4 June 1990 Resolved

PROVIDE SPANNER WRENCH AT FIRE STATION NO.1.

Condition: Unknown
Due 4 June 1990
Resolved 4 June 1990

Lifesaving

Issued 4 June 1990 Resolved

PROPERLY LABEL LIFE JACKET STOWAGE.

Condition: Unknown
Due 4 June 1990
Resolved 4 June 1990

Navigation

Issued 4 June 1990 Resolved

PROVIDE COPY OF 46 CFR PARTS 90 TO 139 (SUBCHAPTER I).

Condition: Unknown
Due 4 June 1990
Resolved 4 June 1990

Navigation

Issued 4 June 1990 Resolved

PROVE PROPER OPERATION OF SHIP'S WHISTLE.

Condition: Unknown
Due 4 June 1990
Resolved 4 June 1990

Electrical

Issued 4 June 1990 Resolved

PROVIDE CLOSED-END MARINE TYPE BATTERY CABLE ENDS FOR PORT AND CENTER ENGINE BATTERIES.

Condition: Unknown
Due 4 June 1990
Resolved 4 June 1990