PATRICK KAPPER

Towing Vessel · Built 1970s · USCG Heartland District (CGD-H)

PATRICK KAPPER is a 1971 towing vessel. The Coast Guard has recorded 15 inspections since 1995, most recently in March 2026, along with 1 casualty investigation in 2025.

Records from 1995 to 2026. Most recent: inspection, 6 March 2026.

Built: 1971
Last inspected: 6 March 2026
Documentation: Valid · documentation file of 10 August 2026
Inspections: 15
Deficiencies: 0 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 1 investigation · 2025

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 6 March 2026

Recorded inspections15

…physical examinations3

…administrative events5

…with no type recorded7

Deficiencies 0 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 11 calendar years (1995–2026)

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

532016

—

WDL4363

108770

Flag

UNITED STATES

Maury page id

psix-108770

Documentation record

Registered dimensions (L × B × D)53.0 ft × 21.0 ft × 5.5 ft

Registered tonnagegross 48 / net 33

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderHUMBOLDT BOAT SERV CO · ST. LOUIS, MO, UNITED STATES · built 1971

Hull materialSteel

PropulsionDiesel Reduction

Hull shapeUNSPECIFIED

Hull configurationUNSPECIFIED

Hailing portST LOUIS, MO

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 10 December 2025 · expires 31 January 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 it48 - Regulatory (Subpart C or D), Gross Ton
33 - Regulatory (Subpart C or D), 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.

Inspection history · 15

6 March 2026 Administrative Inspection

Administrative · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 8322914

4 March 2025 Type not recorded

No type recorded · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 8105151

20 August 2024 Administrative Inspection · In-Service Inspection

Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 7964891

4 August 2023 TPO Audit

Administrative · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 7796871

29 June 2023 Administrative Inspection

Administrative · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 7739302

17 December 2020 Initial Certification

Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 7113181

18 September 2011 Type not recorded

No type recorded · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 4150580

15 December 2009 Deficiency Check · Industry Initiated Exam

Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 3644220

14 December 2008 Administration

Administrative · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 3379718

27 April 2005 Administrative Inspection

Administrative · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 2347789

22 July 1998 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 418419

14 July 1998 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 418143

25 June 1998 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 419044

9 June 1995 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 659081

8 May 1995 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 379297

Deficiency record · 0

No deficiencies recorded against this vessel. This means none were written in the records covered — it is not a statement about the vessel's condition. What a recorded resolution is.

Casualty record · 1

4 March 2025Routine · role: Involved in a Marine Investigation (non-casualty) · serious marine incident, as classified · 1 injured · activity 8105151

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.