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AI 512

Tank Barge · Barge class · Built 1990s · USCG Heartland District (CGD-H) · MARATHON PETROLEUM COMPANY, LP operator of record, 2023

AI 512 is a 1996 tank barge. The Coast Guard has recorded 48 inspections since 1996, most recently in December 2025, along with 2 casualty investigations between 2002 and 2010.

Records from 1996 to 2025. Most recent: inspection, 15 December 2025.

Built: 1996
Last inspected: 15 December 2025
Documentation: Not in the documentation file of 10 September 2026
Inspections: 48
Deficiencies: 0 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 2 investigations · 2002–2010
Inspected with: 9 other vessels

Identity

1041865

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439469

Flag

UNITED STATES

MMSI

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Maury page id

psix-439469

Inspections, by type

…physical examinations29

…administrative events11

…with no type recorded8

Years with a record 27 calendar years (1996–2025)

The 48 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 Barge class in Maury's sources begin in 1972.

Documentation record

Tonnage as PSIX records it1619 - Simplified, Gross Ton
1619 - Simplified, Net Ton

This hull's Official Number is not in the NVDC file dated 10 September 2026 as served by NOAA Fisheries, so no documentation record is shown. Absence from that file is a fact about the file, not about the hull.

Radio station licence

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

Inspected as a tow unit · 9

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.

Inspection history · 48

15 December 2025 COI Inspection · Drydock Exam · Cargo Tank Internal · Administrative Inspection · MTSA Verification · Internal Structural Exam

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 8283656

19 December 2023 Administrative Inspection

Administrative · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7840533

23 June 2023 Administrative Inspection

Administrative · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7721790

2 December 2020 COI Inspection · MTSA Verification · Internal Structural Exam · Examination of Repairs

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7096217

10 July 2020 MTSA Verification · Annual Inspection

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7007731

4 January 2019 Examination of Repairs

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 6606504

3 May 2018 MTSA Verification · Annual Inspection

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 6405019

9 June 2017 Annual Inspection · MTSA Verification

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 6171548

3 May 2016 COI Inspection · Internal Structural Exam · Drydock Exam · Cargo Tank Internal · MTSA Verification

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 5881848

11 August 2015 MTSA Verification · Annual Inspection

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 5213101

25 February 2015 Administrative Inspection

Administrative · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 5074793

20 May 2014 Periodic Inspection · MTSA Verification

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 4863358

25 June 2013 Annual Inspection · MTSA Verification

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 4631112

7 June 2012 MTSA Verification · Annual Inspection

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 4336757

14 February 2012 Type not recorded

No type recorded · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 4245625

15 August 2011 COI Inspection · Internal Structural Exam · MTSA Verification

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 4116445

13 July 2010 Type not recorded

No type recorded · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3795219

24 June 2010 Annual Inspection · MTSA Verification

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3775356

21 May 2010 Type not recorded

No type recorded · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 3744115

16 June 2009 Periodic Inspection · MTSA Verification

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3505849

7 July 2008 Type not recorded

No type recorded · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3260713

30 June 2008 Type not recorded

No type recorded · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3264556

29 May 2008 MTSA Verification · Annual Inspection

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3221415

5 June 2007 MTSA Verification · Annual Inspection

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 2952405

15 August 2006 COI Inspection · Cargo Tank Internal · Examination of Repairs · Hull Examination · Internal Structural Exam

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 2748928

11 April 2006 Security Plan Amendment Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 2622067

4 August 2005 Security Plan Amendment Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 2451372

1 June 2005 COI Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 2381557

28 March 2005 Security Plan Amendment Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 2321394

18 March 2005 MTSA Verification

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 2320274

14 February 2005 Administrative Inspection

Administrative · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 2292328

10 November 2004 Security Plan Amendment Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 2238769

26 April 2004 Annual Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 2053254

30 December 2003 Security Plan Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 1984444

29 April 2003 Periodic Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1782851

4 September 2002 Type not recorded

No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 1673140

3 June 2002 Annual Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1625643

15 October 2001 Administrative

Administrative · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1074760

13 August 2001 Hull Examination

Physical examination · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 1439245

14 June 2001 Re-Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1065806

5 May 2001 Type not recorded

No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 445350

17 July 2000 COI Inspection

Physical examination · MSO Paducah · USCG Heartland District (CGD-H) · Activity 1464300

19 July 1999 Re-Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1098997

5 August 1998 COI Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1378452

30 December 1997 Administrative

Administrative · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 1117697

31 July 1997 Re-Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 784145

19 September 1996 Type not recorded

No type recorded · Marine Safety Detachment Cincinnati · USCG Heartland District (CGD-H) · Activity 495010

29 August 1996 Initial Certification · Hull Examination

Physical examination · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 935703

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 · 2

4 September 2002Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · activity 1673140

21 May 2010Routine · role: Involved in a Marine Casualty · at MARKLAND · activity 3744115

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, and the bridge, lock or dam the investigation names where it names one. 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.