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AO B 63

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

AO B 63 is a 1948 tank barge. The Coast Guard has recorded 46 inspections since 1984, most recently in September 1995, along with 6 deficiencies.

Records from 1984 to 1995. Most recent: inspection, 5 September 1995.

Built
1948
Last inspected
5 September 1995
Documentation
Not in the documentation file of 10 August 2026
Inspections
46
Deficiencies
6 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Inspected with
7 other vessels

Identity

US Official No.
—
IMO number
—
Call sign
—
MISLE id
50809
Flag
UNITED STATES
Maury page id
psix-50809

Inspections, by type

…physical examinations13
…administrative events2
…with no type recorded31
Years with a record 12 calendar years (1984–1995)
The 46 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.

This record may be incomplete: the most recent inspection recorded for this vessel was 31 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.

Documentation record

Tonnage as PSIX records it615 - Regulatory (Subpart C or D), Net Ton
615 - 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.

One vessel history report for this hull — every record on this page in one dated, citable document — $300, on request.

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 20001AO 38 Tank Barge · MISLE 40570 · 17 January 1995 · activity 20001AO B 59 Tank Barge · MISLE 40574 · 17 January 1995 · activity 20001AO 95 Tank Barge · MISLE 40602 · 17 January 1995 · activity 20001ES 934 Tank Barge · MISLE 40946 · 17 January 1995 · activity 20001AO 33 Tank Barge · MISLE 50843 · 17 January 1995 · activity 20001LAURA K Towing Vessel · MISLE 213394 · 17 January 1995 · activity 20001

Inspection history · 46

5 September 1995 Administrative
Administrative · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 873826
20 June 1995 COI Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 883953
17 January 1995 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 20001
14 October 1994 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 498430
5 August 1994 Re-Inspection · Examination of Repairs · Damage Survey
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 869726
15 July 1993 COI Inspection · Examination of Repairs
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1154126
17 May 1993 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 540198
28 September 1992 Deficiency Check
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1259363
1 September 1992 Re-Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1259265
13 May 1992 Type not recorded
No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 492201
14 November 1991 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 504902
10 October 1991 Type not recorded
No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 462876
4 October 1991 Deficiency Check
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 939287
26 July 1991 Administrative
Administrative · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 1000134
3 July 1991 COI Inspection
Physical examination · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 1246335
29 March 1991 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 512770
14 September 1990 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 443615
21 August 1990 Re-Inspection · Hull Examination
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 911946
29 November 1989 Type not recorded
No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 453280
7 July 1989 COI Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 888826
27 April 1989 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1041681
11 April 1989 Type not recorded
No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 513501
12 September 1988 Type not recorded
No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 500983
23 August 1988 Re-Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1346772
10 March 1988 Type not recorded
No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 466290
20 July 1987 COI Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1021970
19 June 1987 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 491545
26 May 1987 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 461109
31 March 1987 Deficiency Check
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1327989
25 March 1987 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 495857
11 March 1987 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 462008
3 February 1987 Type not recorded
No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 508559
19 December 1986 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 530142
1 October 1986 Re-Inspection
Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1005878
19 September 1986 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 465391
25 August 1986 Type not recorded
No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 531385
1 April 1986 Type not recorded
No type recorded · MSO Paducah · USCG Heartland District (CGD-H) · Activity 479999
20 September 1985 Type not recorded
No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 525490
31 July 1985 Type not recorded
No type recorded · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 984291
15 March 1985 Type not recorded
No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 441277
9 March 1985 Type not recorded
No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 512640
14 January 1985 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 463364
26 July 1984 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 521790
23 July 1984 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 436297
18 July 1984 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 483254
22 June 1984 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 500270

Deficiency record · 6

Deck/Cargo
Issued 1 September 1992 Resolved
PRIOR TO LOADING CARGO PERMANTLY REPAIR THREE (3) PV VALVE VENT LINES WHEREHOLED IN WAY OF NOS. 6,7,8 CARGO TANKS. PROVIDE TEMPOARY TEMPORARY REPAIR UNTIL PERM. REPAIRS COMPLETED.
Condition: Unknown
Due 1 September 1992
Resolved 1 September 1992
Deck/Cargo
Issued 3 July 1991 Resolved
REPLACE WHERE NEEDED THE ULLAGE COVER GASKETS.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
REPAIR THE CRACKED ULLAGE COVER DOGGING CLAMP FOR THE #5 CARGO TANK.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
REFIT THE GRAB HANDLE FOR THE #6 CARGO TANK'S ULLAGE SCREEN ASSEMBLY._x001C_ _x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Construction/Loadline
Issued 3 July 1991 Resolved
PROPERLY DISPLAY THE BARGE'S DRAFT MARKINGS
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Engineering
Issued 3 July 1991 Resolved
RENEW OR REPAIR THE FUEL OIL TANK VENT SCREEN HOUSING WHERE HOLED.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991

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.