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SIKULIAQ

Built
2014
Last inspected
30 January 2025
Documentation
Valid · NVDC file of 10 August 2026
Controls
None recorded without a removal date

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. Records for the Research Ship class in Maury's sources begin in 2016.

Inspection record

Last inspected 30 January 2025
…with no type recorded4
Operational controls None recorded without a removal date
Years with a record 10 calendar years (2016–2025)
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

9578945
WDN7246
1054193
Flag
UNITED STATES
Maury page id
psix-1054193

Documentation record

Registered dimensions (L × B × D)237.7 ft × 52.0 ft × 27.5 ft
Registered tonnagegross 3,334 / net 3,032
ITC dimensions (L × B × D)237.7 ft × 52.0 ft × 27.5 ft
ITC tonnagegross 3,429 / net 1,028
BuilderMARINETTE MARINE CORPORATION · MARINETTE, WI, UNITED STATES · built 2014
Hull materialSteel
PropulsionDiesel Electric
Hull shapeShip
Hull configurationMonohull
Hailing portSEWARD, AK
Endorsements, as the file codes themreg
DocumentationValid · issued 11 April 2026 · expires 31 May 2027
Service, as the file records itResearch Vessel
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it3032 - Regulatory (Subpart C or D), Net Ton
1028 - Convention (Subpart B), Net Ton
3429 - Dead Weight, Ton
3334 - Regulatory (Subpart C or D), Gross Ton
3429 - Convention (Subpart B), Gross Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 August 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.
Professional
The full record for this vessel

Behind this panel: 38 inspections, each with its date, unit and type; 24 deficiencies with the resolution recorded against each; operational controls, none recorded without a removal date; no tow-unit appearances recorded; no other recorded names; the documentation record: dimensions, tonnage, builder, hailing port and endorsements. Every line is a record the Coast Guard wrote; the counts above are the same counts as in the summary, and they are free.

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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.

Inspection history · 38

30 January 2025 In-Service Inspection · Annual Inspection
Physical examination · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 8072337
25 July 2024 Administrative Inspection
Administrative · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7959121
22 May 2024 Administrative Inspection · Deficiency Check
Physical examination · Detached Duty Office Seward · USCG Arctic District (CGD-A) · Activity 7917447
24 April 2024 Administrative Inspection
Administrative · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7901029
17 January 2024 MARPOL Annex VI Survey · Internal Structural Exam · MARPOL Annex I Examination · Deficiency Check · Drydock Exam · Administrative Inspection · COI Inspection
Physical examination · Detached Duty Office Seward · USCG Arctic District (CGD-A) · Activity 7841452
28 December 2023 Liferaft Servicing
Physical examination · Marine Safety Detachment Homer · USCG Arctic District (CGD-A) · Activity 7850141
13 October 2023 Administrative Inspection · Examination of Repairs
Physical examination · Marine Safety Unit Dutch Harbor · USCG Arctic District (CGD-A) · Activity 7814430
11 October 2023 Type not recorded
No type recorded · Marine Safety Unit Dutch Harbor · USCG Arctic District (CGD-A) · Activity 7830355
10 October 2023 Administrative Inspection
Administrative · Marine Safety Unit Dutch Harbor · USCG Arctic District (CGD-A) · Activity 7806324
3 October 2023 Administrative Inspection
Administrative · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7803030
29 September 2023 Type not recorded
No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7806287
7 September 2023 Administrative Inspection
Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7787191
15 May 2023 Administrative Inspection · Deficiency Check
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7688705
6 February 2023 Annual Inspection
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7635096
3 June 2022 Deficiency Check
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7467563
28 April 2022 Administrative Inspection · Appeal
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7444160
28 February 2022 Administrative Inspection
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7403485
4 February 2022 Administrative Inspection
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7390866
19 January 2022 Periodic Inspection · Deficiency Check · Internal Structural Exam · MARPOL Annex VI Survey · Drydock Exam · MARPOL Annex I Examination
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7382525
8 December 2021 Deficiency Check
Physical examination · Detached Duty Office Seward · USCG Arctic District (CGD-A) · Activity 7364355
6 July 2021 Deficiency Check · Administrative Inspection · Damage Survey
Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7248858
3 July 2021 Type not recorded
No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7253724
9 March 2021 Annual Inspection · MARPOL Annex I Examination · MARPOL Annex VI Survey
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7150654
13 October 2020 Deficiency Check
Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7077118
24 February 2020 MARPOL Annex VI Survey · MARPOL Annex I Examination · Annual Inspection
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6911509
21 November 2019 Deficiency Check · In-Service Inspection
Physical examination · Marine Safety Unit Dutch Harbor · USCG Arctic District (CGD-A) · Activity 6860277
18 November 2019 Type not recorded
No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 6860147
28 October 2019 Administrative Inspection
Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6844020
19 July 2019 In-Service Inspection · MARPOL Annex VI Survey · MARPOL Annex I Examination · Administrative Inspection
Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 6746218
5 June 2019 Administrative Inspection
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6704714
26 December 2018 COI Inspection · Deficiency Check · Internal Structural Exam · Drydock Exam
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6608079
19 November 2018 Administrative Inspection
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6585065
23 October 2018 Administrative Inspection · Internal Structural Exam
Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 6563444
2 February 2018 Administrative Inspection
Administrative · Sector San Diego · USCG Southwest District (CGD-SW) · Activity 6350192
12 January 2018 Annual Inspection · In-Service Inspection
Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 6338565
18 April 2017 MARPOL Annex I Examination · Periodic Inspection · Internal Structural Exam · Administrative Inspection · DAPI Audit · Underwater Inspection in lieu of Drydock · Deficiency Check · MARPOL Annex VI Survey
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6127883
11 November 2016 Deficiency Check · In-Service Inspection
Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 6030085
8 July 2016 MARPOL Annex VI Survey · MARPOL Annex I Examination · Annual Inspection
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 5933976

Deficiency record · 24

09 - Working and Living Conditions › 091 - Living Conditions › Other (crew and accommodation)
Issued 12 February 2024 Resolved
In each crew berthing areas and washing areas information on the procedures and resources to report crimes, including sexual assault and sexual harassment, must be adequately posted. These procedures and resources must include at a minimum the following information: 1. Company policies regarding sexual assault, sexual harassment, and drug and alcohol usage. 2. Telephone numbers, websites and email addresses for reporting allegations of sexual assault and sexual harassment to the Coast Guard. 3. Company procedures to report violations of company policy and how to access resources. 4. Resources provided by outside organizations such as sexual assault hotlines and counseling. Provide a copy of informational bulletins addressing policies and procedures per safety management system satisfaction of attending Marine Inspector and post in crew staterooms and washing areas. 46 U.S.C. § 11101 07MAR2024: Received proposed SASH signage and extended deficeincy due date until 30APR24 to verify placement onboard once inport.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 12 March 2024
Resolved 22 May 2024
Resolution: Procedures/resources posted.
09 - Working and Living Conditions › 091 - Living Conditions › Other (crew and accommodation)
Issued 12 February 2024 Resolved
The owner of a vessel subject to inspection under section 3301 shall ensure such vessel is equipped with a vessel master key control system, manual or electronic, which provides controlled access to all copies of the vessel's master key of which access shall only be available to an established list of crew, by position, allowed to access and use the master key. This list must be maintained onboard the vessel and included within vessel’s safety management system. Additionally, a log book must be maintained with records of access and use of the mater key and shall include the following information at a minimum; date and time of access, room or location accessed, and name and rank of crewmember using the master key. This log book is required to be included in the safety management system. It may be in electronic format and shall be located in a centralized location that is readily accessible to law enforcement personnel. Incorporate a master key control system and recordkeeping procedures onboard the vessel to the satisfaction of the attending Marine Inspector. 46 USC 3106 07MAR2024: Received proposed SASH master key SMS procedures and extended deficeincy due date until 30APR24 to verify master key control onboard once inport.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 12 March 2024
Resolved 22 May 2024
Resolution: Master key control system established.
09 - Working and Living Conditions › 091 - Living Conditions › Other (crew and accommodation)
Issued 12 February 2024 Resolved
With respect to sexual harassment and sexual assault, procedures for and annual training requirements for all responsible persons and vessels to which this chapter applies on: Prevention; bystander intervention;reporting; response; and investigation. Incorporate the sexual assault and sexual harassment requirements into the Safety Management System to the satisfaction of the attending Marine Inspector. 46 USC 3203 46 USC 3205 07MAR2024: Received proposed SMS SASH response procedures extended def to 30APR24 to verify final incorporation into SMS.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 12 March 2024
Resolved 22 May 2024
Resolution: Key Control Policy incorporated in SMS rev A.13, effective 08MAR2024.
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 4 February 2022 Resolved
The statutes relating to inspection of public vessels are primarily contained in 46 U.S.C. 2101(24) and 2109. a. 46 U.S.C. 2101(24) defines a public vessel as one that "is owned, or demise chartered, and operated by the United States Government or a government of a foreign country; and…is not engaged in commercial service." The SIKULIAQ is owned by the National Science Foundation (NSF), is operated by the University of Alaska, and is not engaged in commercial service. Government owned vessels as defined in 46 U.S.C. 2101(24) operated for oceanographic research are not required to be inspected and certificated by the Coast Guard. However, such vessels may be inspected and certificated upon request by the parent agency and upon an “interagency agreement to this effect.” Without an interagency agreement, the Coast Guard does not have authority to conduct inspections, or casualty investigations on the SIKULIAQ. ou are required to "establish" an interagency agreement between the National Science Foundation and the United States Coast Guard no later than February 4, 2023. Failure to establish an interagency inspection agreement with the Coast Guard prior to February 4, 2023 will result in the vessel being deactivated in the Coast Guard's database. In addition, Coast Guard Sectors Puget Sound and Columbia River will not conduct inspections on the SIKULIAQ without an interagency inspection agreement. The SIKULIAQ does not need a COI to operate as a Government owned Oceanographic Research Vessel. Failure to establish an inspection agreement will not limit vessel operations as a research vessel. It is our understanding that NSF owns several research vessels and is constructing new vessels that are operating, or will be operating in a similar manner. It would be beneficial to enter all NSF owned research vessels under the same interagency agreement. If you disagree with this decision you may ask for reconsideration, or appeal this decision in accordance with 46 CFR 1.03-20.
Condition: Placed in Improper Service
Action required: 705 - Other - as specified
Due 4 February 2023
Resolved 15 May 2023
Resolution: Written policy guidance is under development by CG-CVC regarding inspection of vessels under the University-National Oceanographic Laboratory System.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 6 July 2021 Resolved
Make permanent repairs to #2 SSDG and/or replace in kind to the satisfaction of that attending USCG marine inspector and ABS.
Condition: Damaged By Earlier Event
Action required: 50 - Rectify deficiencies w/in 30 days
Due 6 August 2021
Resolved 29 October 2021
Resolution: RCVD ABS Class report , all sat
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Operation of machinery
Issued 11 March 2021 Resolved
Provide copy of approved plans and documentation of compliance inspections for installation of new compressed air system as required by 10-82 issued to vessel on 21OCT2019 for delegation of this oversight activity to be conducted by the American Bureau of Shipping. This shall be provided prior to placing new installation of compressed air system into service. 46 CFR 189.55-10 46 CFR 189.55-1
Action required: 705 - Other - as specified
Resolved 14 March 2022
Resolution: Received OCMI 10-82 Letter, ABS Approved Drawing, ABS Letter of Review, and ABS Preliminary Report for the referenced installation.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 9 March 2021 Resolved
Provide pressure relief valve for new installation of service air pressure vessel not exceeding the MAWP (300 PSI) prior to placing into service. Current pressure relief is marked with set pressure of 320 psi. 46 CFR 54.15-10
Action required: 50 - Rectify deficiencies w/in 30 days
Due 9 April 2021
Resolved 7 December 2021
Resolution: Relief valve replaced with lower pressure PV and tested.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Operation of machinery
Issued 9 March 2021 Resolved
Resolve fault alarms displayed during actuation of remote bilge valves from ECR console. 46 CFR 62.25-20(b)(1)
Action required: 50 - Rectify deficiencies w/in 30 days
Due 9 April 2021
Resolved 7 December 2021
Resolution: Tested with no faults
02 - Structural Conditions › N/A - No Subsystem › Electrical installations in general
Issued 9 March 2021 Resolved
Resolve ground fault shown on detection system for clean power panelboard. 46 CFR 111.01-1(a)(2)
Action required: 50 - Rectify deficiencies w/in 30 days
Due 9 April 2021
Resolved 7 December 2021
Resolution: Cleared, all sat
09 - Working and Living Conditions › 092 - Working Conditions › Warning notices
Issued 9 March 2021 Resolved
Provide required markings for all general emergency alarm signal locations as required by 46 CFR 113.25-20 (c) “GENERAL ALARM - WHEN EMERGENCY ALARM SIGNAL RINGS GO TO YOUR STATIONS”. 46 CFR 195-05-1 46 CFR 113.25-20 (c)
Action required: 50 - Rectify deficiencies w/in 30 days
Due 9 April 2021
Resolved 7 December 2021
09 - Working and Living Conditions › 092 - Working Conditions › Warning notices
Issued 9 March 2021 Resolved
Provide required markings for CO2 alarms in EDG and Incinerator room as required by 46 CFR 196.37-9. “WHEN ALARM SOUNDS VACATE AT ONCE. CARBON DIOXIDE OR CLEAN AGENT BEING RELEASED.” 46 CFR 196.37-9
Action required: 50 - Rectify deficiencies w/in 30 days
Due 9 April 2021
Resolved 7 December 2021
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 9 March 2021 Resolved
Alcohol testing must be conducted on each individual engaged or employed on board the vessel who is directly involved in a serious marine incident within 2 hours. the vessel's alcohol test strips were expired. 46CFR4.06-3a
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 10 March 2021
Resolved 5 April 2021
08 - Alarms › N/A - No Subsystem › General alarm
Issued 9 March 2021 Resolved
All general alarm bells shall be identified by red lettering at least 1/2 inch high: "GENERAL ALARM- WHEN BELL RINGS GO TO YOUR STATION". Vessel doesn't have any General Alarm signs. 46CFR196.37-7
Action required: 50 - Rectify deficiencies w/in 30 days
Due 9 April 2021
Resolved 7 December 2021
09 - Working and Living Conditions › 092 - Working Conditions › Protection machines/parts
Issued 9 March 2021 Resolved
Cylinders must always be secured and when not in use, they must be stowed in a rack in an upright position, with the valve protection cap in place. Cylinders were found not properly stowed.
Condition: Design Flaw
Action required: 50 - Rectify deficiencies w/in 30 days
Due 9 April 2021
Resolved 5 April 2021
14 - Pollution Prevention › 141 - MARPOL Annex I › Control of discharge
Issued 9 March 2021 Resolved
All ships of 1600 gt or more shall have a fixed container or enclosed deck area under or around each fuel oil or bulk lubricating oil tank vent, overflow and fill pipe, that has a capacity of one barrel. The containment around the hydraulic oil fill pipe was not attached to the deck, nor is it equal to one gallon. 33CFR155.320(a)2
Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 9 April 2021
Resolved 16 February 2022
Resolution: Verified the modifcations made to the containment to increase capacity and ensured continuous weld to the deck.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 9 March 2021 Resolved
Each fixture and lampholder must be fixed. The light located at he top of the ladder well, leading from the gear locker to the fore peak was not installed correctly. 46CFR111.75-20(d)2
Condition: Improper/Lack of Maintenance
Action required: 16 - Rectify deficiencies w/in 14 days
Due 24 March 2021
Resolved 5 April 2021
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 24 February 2020 Resolved
remoted propulsion control station on bridge can take control from ECR without ECR pressing transfer button. Only ECR should have this capability. Verify ALL remote control stations do not have this function enabled and correct if needed.
Condition: Improper Installation
Action required: 705 - Other - as specified
Due 25 March 2020
Resolved 3 June 2022
Resolution: Verified correct operation on board vessel.
08 - Alarms › N/A - No Subsystem › Machinery controls alarm
Issued 24 February 2020 Resolved
Bowthruster charger/rectifier, primary power source of power loss not alarming on IMACS in ECR as indicated in the PSTP. Failure of normal source of power must alarm in a manned machinery space.
Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 25 March 2020
Resolved 14 October 2020
Resolution: Item integrated with IMAC panel. Observed positive test.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 21 November 2019 Resolved
Generator prime movers must meet section 58.01-5 and 46CFR subpart 58.10. A small generator onboard experienced a thrown rod and incurred damage in the form of two holes in the crank case. Understanding that repairs can effectively be made in Seattle, WA, provide a comprehensive repair plan prior to departure from Dutch Harbor, AK.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 20 December 2019
Resolved 5 December 2019
Resolution: Revised repair plan submitted to MSD Dutch Harbor. Revision included after repair test procedures.
Construction/Loadline › Hull › Hull Plating
Issued 2 February 2018 Resolved
Make permanent repairs to pinhole in centerboard trunk IWO machinery space. HIGH STRENGTH STEEL USED IN CONSTRUCTION REQUIRING SPECIAL WELDING PROCEDURES. SEE CONSTRUCTION PORTFOLIO.
Condition: Damaged By Earlier Event
Action required: 705 - Other - as specified
Due 1 January 2019
Resolved 11 February 2019
Resolution: Area was cropped and renewed to good metal.
Lifesaving › Line-Throwing Appliances › Projectiles
Issued 12 May 2017 Resolved
Obtain 3 line-throwing appliances (SOLAS approved). SOLAS 74 III/18
Action required: 705 - Other - as specified
Due 12 July 2017
Resolved 21 June 2017
Resolution: Obtained 03 line-throwing appliances.
Engineering › Fuel Oil Service System › Piping
Issued 12 May 2017 Resolved
Replace boiler burner fuel piping with metallic piping. 46 CFR 56.50-65
Action required: 705 - Other - as specified
Due 12 June 2017
Resolved 21 June 2017
Resolution: Replaced to satisfaction of CG Marine Inspector.
Operations/Management › Pollution › Approved Method for Annex VI Compliance
Issued 12 May 2017 Resolved
Create ship energy efficiency management plan. MARPOL VI
Action required: 705 - Other - as specified
Due 1 September 2017
Resolved 16 January 2018
Resolution: IEE certificate was provided that shows evidence of a SEEMP onboard.
Construction/Loadline › Hull › Transverse Frame
Issued 12 May 2017 Resolved
Repair damage to frame #19 port side in bow thruster room (at next DDX). 46 CFR 190.01
Action required: 705 - Other - as specified
Due 6 June 2019
Resolved 22 January 2019
Resolution: Area was cropped and renewed to good metal.

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.