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AI 524
Tank Barge · Barge class · Built 1990s · USCG Heartland District (CGD-H) · MARATHON PETROLEUM COMPANY, LP operator of record, 2023
AI 524 is a 1996 tank barge. The Coast Guard has recorded 48 inspections since 1997, most recently in June 2025, along with 6 deficiencies.
Records from 1997 to 2025. Most recent: inspection, 17 June 2025.
- Built
- 1996
- Last inspected
- 17 June 2025
- Documentation
- Not in the documentation file of 10 September 2026
- Deficiencies
- 6 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
1048313
448901
Flag
UNITED STATES
—
Maury page id
psix-448901
Inspections, by type
…with no type recorded13
Years with a record
23 calendar years (1997–2025)
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
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 · 5
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.
ASHLAND Towing Vessel · MISLE 91050 · 3 April 2007 · activity 2900737AI 501 Tank Barge · MISLE 434884 · 3 April 2007 · activity 2900737ING 2066 Freight Barge · MISLE 435394 · 3 April 2007 · activity 2900737KIRBY 28723 Tank Barge · MISLE 867373 · 3 April 2007 · activity 2900737ASHLAND Towing Vessel · MISLE 91050 · 1 December 2003 · activity 1958833ALLEGHENY Towing Vessel · MISLE 119658 · 21 October 1997 · activity 165730Inspection history · 48
17 June 2025
Administrative Inspection
Administrative · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 8161306
16 July 2020
MTSA Verification · Internal Structural Exam · COI Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7008127
6 September 2019
MTSA Verification · Annual Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 6805563
4 September 2018
MTSA Verification · Periodic Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 6532001
1 August 2017
MTSA Verification · Annual Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 6228554
1 August 2016
Annual Inspection · MTSA Verification
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 5959624
27 October 2015
Cargo Tank Internal · Drydock Exam · Internal Structural Exam · COI Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 5754294
26 February 2015
Administrative Inspection
Administrative · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 5075438
21 January 2015
MTSA Verification · Annual Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 5056499
27 March 2014
Periodic Inspection · MTSA Verification
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 4824143
9 January 2012
MTSA/ISPS Verification · Annual Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 4221521
14 September 2010
Annual Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3849684
1 December 2009
Periodic Inspection
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 3642660
8 September 2008
Annual Inspection
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 3320133
25 October 2007
Annual Inspection · MTSA Verification
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3090419
3 April 2007
Type not recorded
No type recorded · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 2900737
3 April 2007
Damage Survey
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 2906438
29 November 2006
Internal Structural Exam · MTSA Verification · COI Inspection · Hull Examination · Cargo Tank Internal
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 2831323
11 April 2006
Security Plan Amendment Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2622112
3 January 2006
COI Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 2559797
4 August 2005
Security Plan Amendment Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2451393
28 March 2005
Security Plan Amendment Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2321436
18 March 2005
MTSA Verification
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 2320294
19 November 2004
Annual Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 2244493
10 November 2004
Security Plan Amendment Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2238792
9 February 2004
Periodic Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 2002904
30 December 2003
Security Plan Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 1984470
1 December 2003
Type not recorded
No type recorded · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 1958833
7 January 2003
Annual Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1727160
2 January 2003
Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1725252
31 May 2002
Type not recorded
No type recorded · Marine Safety Detachment Cincinnati · USCG Heartland District (CGD-H) · Activity 1624298
24 May 2002
Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1620378
9 April 2002
Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1602736
12 December 2001
Internal Structural Exam · Examination of Repairs · Annual Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1479284
3 June 2001
Type not recorded
No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 498040
20 February 2001
COI Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1391485
30 January 2001
Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 516235
8 February 2000
Re-Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1046512
31 August 1999
Type not recorded
No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 535595
24 July 1999
Type not recorded
No type recorded · Marine Safety Detachment Cincinnati · USCG Heartland District (CGD-H) · Activity 459898
30 April 1999
Examination of Repairs
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1127037
26 March 1999
COI Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1452483
19 May 1998
Re-Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1126231
11 May 1998
Type not recorded
No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 506585
30 December 1997
Administrative
Administrative · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 1118537
21 October 1997
Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 165730
18 May 1997
Type not recorded
No type recorded · Marine Safety Detachment Cincinnati · USCG Heartland District (CGD-H) · Activity 441718
18 April 1997
Hull Examination · Initial Certification
Physical examination · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 1445190
Deficiency record · 6
09 - Working and Living Conditions › 092 - Working Conditions › Holds and tanks safety
Issued 6 September 2019
Resolved
The #1S sight glass was leaking vapor. The wiper connection through the glass was not secure.
09 - Working and Living Conditions › 092 - Working Conditions › Holds and tanks safety
Issued 6 September 2019
Resolved
The #2S hatch cover was allowing vapors to escape the cargo tank. It is unknown if this was due to wastage at the trunk edge or an ineffective gasket.
09 - Working and Living Conditions › 092 - Working Conditions › Holds and tanks safety
Issued 6 September 2019
Resolved
The #2P hatch cover was allowing vapors to escape the cargo tank. It is unknown if this was due to wastage at the trunk edge or an ineffective gasket.
09 - Working and Living Conditions › 092 - Working Conditions › Holds and tanks safety
Issued 6 September 2019
Resolved
The #3P hatch cover was allowing vapors to escape the cargo tank. It is unknown if this was due to wastage at the trunk edge or an ineffective gasket.
Deck/Cargo › Cargo Transfer/Lightering (liquid) › Cargo Pump
Issued 1 August 2017
Resolved
Fuel was found lekaing from the low pressure fuel pump
Construction/Loadline
Issued 26 March 1999
Resolved
COMPLETE PERMANANT REPAIRS TO PORT FWD CORNER AND STBD FWD CORNER TO THE SATISFACTION OF THE ATTENDING MARINE INSPECTOR PRIOR TO 5/26/99.
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.