AO 33

Tank Barge · Barge class · Built 1940s · USCG Heartland District (CGD-H)

AO 33 is a 1942 tank barge. The Coast Guard has recorded 38 inspections since 1985, most recently in July 1997, along with 6 deficiencies.

Records from 1985 to 1997. Most recent: inspection, 25 July 1997.

Built: 1942
Last inspected: 25 July 1997
Documentation: Not in the documentation file of 10 August 2026
Inspections: 38
Deficiencies: 6 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Inspected with: 7 other vessels

This record may be incomplete: the most recent inspection recorded for this vessel was 29 years ago. Maury shows what the Coast Guard recorded, not whether the vessel has been inspected since, is still in service, or what condition it is in. 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 Barge class in Maury's sources begin in 1972.

Inspection record

Last inspected 25 July 1997

Recorded inspections38

…physical examinations17

…administrative events2

…with no type recorded19

Deficiencies 6 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 13 calendar years (1985–1997)

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

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50843

Flag

UNITED STATES

Maury page id

psix-50843

Documentation record

Tonnage as PSIX records it654 - Regulatory (Subpart C or D), Net Ton
654 - Regulatory (Subpart C or D), Gross Ton

This hull's Official Number is not in the NVDC file dated 10 August 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.

Vessel history report

Every record for this hull, in one document — $299

Every recorded inspection, 1972 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.

AO 35 Tank Barge · MISLE 40558 · 17 January 1995 · activity 20001 AO 38 Tank Barge · MISLE 40570 · 17 January 1995 · activity 20001 AO B 59 Tank Barge · MISLE 40574 · 17 January 1995 · activity 20001 AO 95 Tank Barge · MISLE 40602 · 17 January 1995 · activity 20001 ES 934 Tank Barge · MISLE 40946 · 17 January 1995 · activity 20001 AO B 63 Tank Barge · MISLE 50809 · 17 January 1995 · activity 20001 LAURA K Towing Vessel · MISLE 213394 · 17 January 1995 · activity 20001

Inspection history · 38

25 July 1997 Administrative

Administrative · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 781103

12 February 1997 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 521726

10 December 1996 COI Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1388180

10 July 1996 Type not recorded

No type recorded · Marine Safety Detachment Cincinnati · USCG Heartland District (CGD-H) · Activity 478399

1 July 1996 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 508315

28 December 1995 Re-Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1185225

24 April 1995 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 494431

17 January 1995 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 20001

13 January 1995 COI Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 864400

13 July 1994 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 516958

31 May 1994 Deficiency Check

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1331125

7 April 1994 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 464092

18 February 1994 Re-Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1165295

19 April 1993 Examination of Repairs

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1376981

4 April 1993 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 439678

1 February 1993 Hull Examination · COI Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1141548

25 June 1992 Hull Examination · Re-Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 951146

13 June 1991 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 529574

9 May 1991 COI Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 897566

9 May 1991 Administrative

Administrative · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 935517

23 November 1990 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 437235

16 October 1990 Type not recorded

No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 1229061

10 July 1990 Re-Inspection

Physical examination · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 986637

19 March 1990 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 531823

21 May 1989 COI Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 891904

4 April 1989 Type not recorded

No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 472733

24 August 1988 Type not recorded

No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 517204

31 May 1988 Re-Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1198703

2 October 1987 Type not recorded

No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 535214

3 June 1987 COI Inspection · Hull Examination

Physical examination · MIO HOUSTON · USCG Heartland District (CGD-H) · Activity 1008236

2 March 1987 Deficiency Check

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1002006

6 January 1987 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1310724

18 December 1986 COI Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1025987

10 December 1986 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 524463

11 July 1986 Damage Survey · Examination of Repairs

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1306439

5 March 1986 Re-Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1295576

28 April 1985 Type not recorded

No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 514378

8 January 1985 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1284623

Deficiency record · 6

Construction/Loadline

Issued 18 February 1994 Resolved

PERMANENTLY REPAIR STARBOARD STERN TIMBERHEAD WHERE TORN FROM DECK IN WAY OF STERN VOID.

Condition: Unknown
Due 18 February 1994
Resolved 18 February 1994

Construction/Loadline

Issued 18 February 1994 Resolved

PERMANENTLY REPAIR 12" DECK FRACTURE ADJACENT TO STARBOARD STERN TIMBERHEADIN WAY OF STERN VOID.

Condition: Unknown
Due 18 February 1994
Resolved 18 February 1994

Construction/Loadline

Issued 25 June 1992 Resolved

PRIOR TO PLACING THE VESSEL BACK IN SERVICE, MAKE THE VESSEL AVAILABLE FOR AN INTERNAL STRUCTURAL EXAMINATION.

Condition: Unknown
Due 25 June 1992
Resolved 25 June 1992

Deck/Cargo

Issued 25 June 1992 Resolved

PRIOR TO PLACING THE VESSEL BACK IN SERVICE, MAKE THE VESSEL AVAILABLE FOR A CARGO TANK INTERNAL EXAMINATION.

Condition: Unknown
Due 25 June 1992
Resolved 25 June 1992

Deck/Cargo

Issued 10 July 1990 Resolved

PROVIDE PROOF OF CARGO PIPING TEST AS REQUIRED BY 46 CFR 35.35-70 PRIOR TO NEXT ONLOAD OF PRODUCT.

Condition: Unknown
Due 10 July 1990
Resolved 10 July 1990

Construction/Loadline

Issued 18 December 1986 Resolved

PERMANENTLY REPAIR 6" DECK KNUCKLE FRACTURE, IN WAY OF PORT BOW CORNER, AT NEXT GAS-FREE AVAILABILITY BUT NOT LATER THAN 18MAY87.

Condition: Unknown
Due 18 December 1986
Resolved 18 December 1986

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.