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SEA PRINCE

Towing Vessel · Built 1970s · USCG Arctic District (CGD-A)

SEA PRINCE is a 1974 towing vessel. The Coast Guard has recorded 38 inspections since 1991, most recently in January 2026, along with 5 deficiencies, 1 operational control and 11 casualty investigations between 2007 and 2024.

Records from 1991 to 2026. Most recent: inspection, 22 January 2026.

Built
1974
Last inspected
22 January 2026
Documentation
Valid · documentation file of 10 August 2026
Inspections
38
Deficiencies
5 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
11 investigations · 2007–2024
Inspected with
7 other vessels

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 Towing Vessel class in Maury's sources begin in 1980.

Inspection record

Last inspected 22 January 2026
Recorded inspections38
…physical examinations7
…administrative events4
…with no type recorded27
Deficiencies 5 recorded · 0 without a recorded resolution
Operational controls None recorded without a removal date
Years with a record 19 calendar years (1991–2026)
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

US Official No.
555271
IMO number
7367160
Call sign
WYT8569
MISLE id
126980
Flag
UNITED STATES
Maury page id
psix-126980

Documentation record

Registered dimensions (L × B × D)118.7 ft × 34.0 ft × 14.6 ft
Registered tonnagegross 198 / net 134
ITC dimensions (L × B × D)120.2 ft × 34.0 ft × 16.4 ft
ITC tonnagegross 421 / net 126
BuilderMCDERMOTT SHIPYARD · AMELIA LA, UNITED STATES · built 1974
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portSAN FRANCISCO, CA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 30 January 2026 · expires 28 February 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 it198 - Regulatory (Subpart C or D), Gross Ton
421 - Convention (Subpart B), Gross Ton
134 - Regulatory (Subpart C or D), Net Ton
126 - Convention (Subpart B), Net 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.
Vessel history report
Every record for this hull, in one document — $299

Every recorded inspection, 1980 to 2026 for this class, 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 · 7

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.

DBL 289 Tank Barge · MISLE 769953 · 16 October 2021 · activity 7335288DBL 289 Tank Barge · MISLE 769953 · 1 June 2017 · activity 6396872BERNAL Public Tankship/Barge · MISLE 48985 · 21 April 2007 · activity 2932262BERNAL Public Tankship/Barge · MISLE 48985 · 21 April 2007 · activity 2932372BERNAL Public Tankship/Barge · MISLE 48985 · 10 March 2001 · activity 136564BARGE 410 Freight Barge · MISLE 48087 · 6 February 2001 · activity 173971GUIDE Towing Vessel · MISLE 471176 · 6 February 2001 · activity 173971ITB 252 Freight Barge · MISLE 51178 · 16 March 1994 · activity 28431KELLY C Towing Vessel · MISLE 92482 · 16 March 1994 · activity 28431SEASPAN BARGE Freight Barge · MISLE 402992 · 16 March 1994 · activity 88966

Inspection history · 38

22 January 2026 Annual Inspection · Examination of Repairs · Internal Structural Exam · Deficiency Check · Drydock Exam · Administrative Inspection
Physical examination · Detached Duty Office Seward · USCG Arctic District (CGD-A) · Activity 8300459
27 March 2025 COI Inspection · Administrative Inspection
Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 8085893
17 September 2024 Type not recorded
No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 8067723
25 July 2024 Type not recorded
No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7967691
15 May 2024 Administrative Inspection
Administrative · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7918217
25 March 2024 COI Inspection
Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7883564
16 October 2021 Type not recorded
No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7335288
2 October 2021 Type not recorded
No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7336705
28 October 2020 Type not recorded
No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7085895
28 October 2020 Damage Survey
Physical examination · Marine Safety Unit Dutch Harbor · USCG Arctic District (CGD-A) · Activity 7086076
14 March 2019 Initial Certification
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6642464
1 June 2017 Type not recorded
No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 6396872
18 April 2017 Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6212937
19 August 2013 Type not recorded
No type recorded · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 4692030
6 May 2013 Industry Initiated Exam · DAPI Audit · MTSA Verification
Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 4585383
10 September 2012 Type not recorded
No type recorded · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 4438361
12 July 2012 Type not recorded
No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 4383257
8 May 2012 Administration
Administrative · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 4779874
15 March 2012 Type not recorded
No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 4279911
17 December 2011 Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 4209878
2 December 2009 MTSA Verification · Industry Initiated Exam
Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 3642276
26 July 2007 Type not recorded
No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 3008367
21 April 2007 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 2932262
21 April 2007 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 2932372
6 November 2006 Administrative Inspection
Administrative · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 2815317
17 July 2004 Type not recorded
No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 2138265
16 May 2004 Type not recorded
No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 2070779
30 January 2004 Security Plan Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2015593
23 June 2001 Type not recorded
No type recorded · MSO PORTLAND, OREGON · USCG Northwest District (CGD-NW) · Activity 1473617
10 March 2001 Type not recorded
No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 136564
6 February 2001 Type not recorded
No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 173971
26 October 1996 Type not recorded
No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 622
26 September 1996 Type not recorded
No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 30385
16 March 1994 Type not recorded
No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 28431
16 March 1994 Type not recorded
No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 88966
13 July 1992 Type not recorded
No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 76067
5 July 1992 Type not recorded
No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 130329
1 December 1991 Type not recorded
No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 63137

Deficiency record · 5

14 - Pollution Prevention › 141 - MARPOL Annex I › Oil and oily mixtures from machinery spaces
Issued 6 May 2026 Resolved
All bilges and void spaces are kept free from accumulation of combustible and flammable materials and liquids insofar as practicable. The machinery space bilges were found with excessive amounts of oily waste.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 10 May 2026
Resolution: Machinery space bilges were pumped and cleaned of residual oily waste.
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 25 March 2024 Resolved
At least 30 days prior to the expiration of the Certification of Inspection, a vessel's owner, charterer, managing operator, agent, master or individual in charge shall notify the Coast Guard if the vessel will be required to be reinspected for certification or will be operated in such a manner as to not require a Certificate of Inspection. Request for inspection for certification was received 22MAR2024, which was 07 days past COI expiration date. 46 CFR 2.01-3(a)
Action required: 10 - Deficiency Rectified
Due 25 March 2024
Resolved 25 March 2024
Resolution: Completed inspection for certification.
08 - Alarms › N/A - No Subsystem › General alarm
Issued 25 March 2024 Resolved
Each towing vessel must be fitted with a general alarm that in the engine room and any other area where background noise makes a general alarm hard to hear, a supplemental flashing red light. The flashing red light in the engine room was inoperable, repair flashing red light to satisfaction of TPO (ABS). 46 CFR 143.225(b)(3)
Action required: 60 - Rectify deficiencies prior to movement
Resolved 3 April 2024
Resolution: Flashing light in engine room was replaced and satisfactory test of the general alarm was carried out.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 28 October 2020 Resolved
Vessel reported a loss of steering. Each towing vessel equipped with ruder(s) must have a means to monitor and control the position of the rudder(s) at each operating station. Vessel rep to conduct permanent repairs to the satisfaction of the attending CG marine Inspector or TSMS/TPO surveyor prior to conducting towing operations.
Action required: 705 - Other - as specified
Due 28 November 2020
Resolved 1 November 2020
Resolution: ABS submitted a surveyor report attesting to the satisfactory repair of the steering system.
07 - Fire Safety › N/A - No Subsystem › Fixed fire extinguishing installation
Issued 14 March 2019 Resolved
VESSELS FIXED FIRE EXTINGUISHING SYSTEM MEANS A CARBON DIOXIDE SYSTEM THAT MEETS THE REQUIREMENTS OF 46CFR SUBPART 76.15 AND 46 CFR 78.47-9 AND THAT IS APPROVED BY THE COMMANDANT. VESSEL'S FIXED FIRE-EXTINGUISHING CARBON DIOXIDE SYSTEM DOES NOT MEET THE REGULATIONS IN 46 CFR 76.15 DUE TO ITS LOCATION BEING INSIDE OF THE SPACE IT IS DESIGNATED TO PROTECT.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 14 April 2019
Resolved 25 March 2019
Resolution: Vessel obtained a two NFPA 1971 approved fire fighting outfits and two NIOSH approved SCBA apparatus, in lieu of having a fixed fire fighting system on board IAW 46CFR 142.226.

Casualty record · 11

21 April 2007Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 2932262
21 April 2007Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 2932372
15 March 2012Routine · role: Involved in a Marine Casualty · activity 4279911
12 July 2012Routine · role: Involved in a Marine Casualty · activity 4383257
19 August 2013Routine · role: Involved in a Marine Casualty · activity 4692030
1 June 2017Routine · role: Involved in a Marine Casualty · activity 6396872
28 October 2020Routine · role: Involved in a Marine Casualty · activity 7085895
2 October 2021Routine · role: Involved in a Marine Casualty · activity 7336705
16 October 2021Routine · role: Involved in a Marine Casualty · activity 7335288
25 July 2024Routine · role: Involved in a Marine Casualty · activity 7967691
17 September 2024Routine · role: Involved in a Marine Casualty · activity 8067723
Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

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.