MAURY USCG vessel records Sign in
← All vessels

AI 523

AI 523 is a 1996 tank barge. The Coast Guard has recorded 57 inspections since 1997, most recently in February 2026, along with 4 deficiencies.

Records from 1997 to 2026. Most recent: inspection, 3 February 2026.

Built
1996
Last inspected
3 February 2026
Documentation
Not in the documentation file of 10 September 2026
Controls
None recorded without a removal date

Identity

448900
Flag
UNITED STATES
—
Maury page id
psix-448900

Inspections, by type

…with no type recorded16
Years with a record 26 calendar years (1997–2026)
The 57 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 · 8

Inspection history · 57

3 February 2026 Drydock Exam · Examination of Repairs · Internal Structural Exam · Cargo Tank Internal · MTSA Verification · COI Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 8305448
26 July 2023 Examination of Repairs
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7752716
9 May 2023 Bulk Liquid Transfer Monitor
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 7688799
15 January 2021 Internal Structural Exam · Administrative Inspection · COI Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7122536
3 December 2020 Damage Survey
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 7105671
3 December 2020 Administrative Inspection
Administrative · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7105974
3 January 2020 Annual Inspection · MTSA Verification
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 6898029
19 April 2019 MTSA Verification · Periodic Inspection
Physical examination · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 6666219
19 April 2018 MTSA Verification · Annual Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 6398530
16 February 2017 Internal Structural Exam · COI Inspection · Examination of Repairs · Damage Survey · Drydock Exam · MTSA Verification · Cargo Tank Internal
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 6090362
14 September 2016 Type not recorded
No type recorded · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 6010413
21 April 2016 MTSA Verification · Annual Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 5859548
27 March 2015 Periodic Inspection · MTSA Verification · Administrative Inspection · Examination of Repairs
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 5093063
26 February 2015 Administrative Inspection
Administrative · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 5075403
13 February 2015 Type not recorded
No type recorded · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 5071738
13 February 2015 Administrative Inspection · Damage Survey
Physical examination · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 5073187
5 March 2014 MTSA Verification · Annual Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 4810416
5 June 2012 Type not recorded
No type recorded · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 4337436
14 May 2012 Internal Structural Exam · MTSA Verification · COI Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 4313346
24 February 2011 Annual Inspection · MTSA Verification
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3954319
8 February 2011 Type not recorded
No type recorded · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3941550
14 January 2011 Type not recorded
No type recorded · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3926549
28 April 2010 Type not recorded
No type recorded · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3726641
11 February 2010 Annual Inspection · MTSA Verification
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3678670
25 January 2010 Type not recorded
No type recorded · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3669668
9 March 2009 MTSA Verification · Annual Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3436321
25 February 2008 MTSA Verification · Annual Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3153290
4 April 2007 Internal Structural Exam · COI Inspection · Hull Examination · MTSA Verification · Cargo Tank Internal
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 2902448
4 December 2006 Annual Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 2833622
11 April 2006 Security Plan Amendment Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2622110
2 December 2005 COI Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 2544581
4 August 2005 Security Plan Amendment Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2451391
28 March 2005 Security Plan Amendment Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2321431
18 March 2005 MTSA Verification
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 2320292
10 November 2004 Security Plan Amendment Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2238790
27 October 2004 Annual Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 2229437
30 December 2003 Security Plan Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 1984466
23 October 2003 Periodic Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1934571
12 December 2002 Annual Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1723027
8 October 2002 Type not recorded
No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 1693606
4 April 2002 Deficiency Check
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1600901
22 March 2002 Type not recorded
No type recorded · Marine Safety Detachment Cincinnati · USCG Heartland District (CGD-H) · Activity 1597379
22 March 2002 Type not recorded
No type recorded · Marine Safety Detachment Cincinnati · USCG Heartland District (CGD-H) · Activity 1636123
8 March 2002 Internal Structural Exam
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1492359
3 January 2002 Annual Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1475310
27 May 2001 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 439162
17 May 2001 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 445189
12 January 2001 COI Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1451643
19 January 2000 Re-Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 814030
18 June 1999 Type not recorded
No type recorded · Marine Safety Detachment Cincinnati · USCG Heartland District (CGD-H) · Activity 507454
5 June 1999 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 517582
24 February 1999 COI Inspection · Examination of Repairs
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1360739
16 January 1999 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 52417
8 April 1998 Re-Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1122960
30 December 1997 Administrative
Administrative · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 1118536
31 October 1997 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 525771
10 April 1997 Hull Examination · Initial Certification
Physical examination · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 1418118

Deficiency record · 4

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)
Issued 15 January 2021 Resolved
IAW 46 CFR 39.2011(b)(3) - Pressure-vacuum relief valve mechanism must operate freely and not remain in the open position. Valve would not reseat once fully opened. Repair prior to conducting cargo operations.
Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 15 January 2021
Resolution: Mechanism serviced and now functions as designed.
02 - Structural Conditions › N/A - No Subsystem › Other (Structural condition)
Issued 3 December 2020 Resolved
All tank vessels, the construction or conversion of which is started on or after July 1, 1951, shall conform to the requirements in this subpart in construction of hulls. Vessel was transiting through the McAlpine locks when the lead barge allided with the middle wall causing a wire to brake and tear off the port stern timber head. Timber head broke free from the doubler and ripped a hole in the top of deck of the barge under the doubler. Vessel is authorized to discharge current cargo and proceed to shipyard for permanent repairs. Vessel shall not load any cargo until repairs have been approved by attending Coast Guard Marine Inspector.
Condition: Damaged By Earlier Event
Action required: 16 - Rectify deficiencies w/in 14 days
Due 17 December 2020
Resolved 17 December 2020
Resolution: Repairs complete
Construction/Loadline › Hull › Side Shell
Issued 13 February 2015 Resolved
Vessel has an approx 16" x 1/2" fracture in the port side walking deck knuckle in way of the forward timberheads.
Action required: 705 - Other - as specified
Resolved 27 March 2015
Resolution: Damaged deck plate and knuckle area cropped and renewed. A SAT pnuematic test was conducted.
Deck/Cargo › Holds/Tanks
Issued 22 March 2002 Resolved
Prior to the loading and/or carriage of cargo, make permanent repairs to bow rake platting and any internal structures as necessary to satisfaction of the cognizant Coast Guard [name withheld]: Forward Bow Rake
Condition: Unknown
Due 26 April 2002
Resolved 3 April 2002

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.