CM 171

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

CM 171 is a 1949 tank barge. The Coast Guard has recorded 35 inspections since 1981, most recently in September 1997, along with 8 deficiencies.

Records from 1981 to 1997. Most recent: inspection, 8 September 1997.

Built: 1949
Last inspected: 8 September 1997
Documentation: Invalid · documentation file of 10 August 2026
Inspections: 35
Deficiencies: 8 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Inspected with: 3 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 8 September 1997

Recorded inspections35

…physical examinations13

…administrative events2

…with no type recorded20

Deficiencies 8 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 16 calendar years (1981–1997)

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

259099

—

—

50908

Flag

UNITED STATES

Maury page id

psix-50908

Documentation record

Registered dimensions (L × B × D)232.0 ft × 50.0 ft × 12.0 ft

Registered tonnagegross 1,350 / net 1,350

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderNEVILLE ISLE, PA, UNITED STATES · built 1949

Hull materialSteel

PropulsionUNSPECIFIED

Hull shapeUNSPECIFIED

Hull configurationUNSPECIFIED

Hailing portNot recorded

Trade endorsementsNot recorded

DocumentationInvalid

Service, as the file records itTank Barge

Hull formbarge (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)

Tonnage as PSIX records it1350 - Regulatory (Subpart C or D), Net Ton
1350 - Regulatory (Subpart C or D), Gross Ton

Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 August 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.

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 · 3

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.

F 14008 Freight Barge · MISLE 124386 · 26 December 1992 · activity 175491 THE DELTA Towing Vessel · MISLE 153479 · 26 December 1992 · activity 175491 ACBL 3250 Freight Barge · MISLE 260351 · 26 December 1992 · activity 175491

Inspection history · 35

8 September 1997 Administrative

Administrative · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1122166

10 June 1996 COI Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1437109

5 April 1996 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 447243

13 June 1995 Re-Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 875390

25 July 1994 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 455638

30 June 1994 COI Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1465152

22 February 1994 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 476084

24 June 1993 Re-Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1417523

4 March 1993 Type not recorded

No type recorded · Marine Safety Unit Brownsville · USCG Heartland District (CGD-H) · Activity 464176

2 February 1993 Type not recorded

No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 493880

26 December 1992 Type not recorded

No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 175491

16 July 1992 Hull Examination · COI Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 957403

26 November 1991 Type not recorded

No type recorded · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 521226

6 March 1991 COI Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 995249

29 November 1990 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 490007

16 May 1990 Type not recorded

No type recorded · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 1218356

7 May 1990 Re-Inspection

Physical examination · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 922852

19 January 1990 Type not recorded

No type recorded · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 513892

13 April 1989 COI Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1042327

22 September 1988 Examination of Repairs

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1351597

28 June 1988 Type not recorded

No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 515766

5 May 1988 MARPOL Annex II Examination

Physical examination · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 1345704

5 May 1988 Re-Inspection

Physical examination · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 1350648

22 November 1987 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 436655

23 April 1987 Hull Examination · COI Inspection

Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1022255

17 December 1986 Administrative

Administrative · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1027986

2 April 1986 COI Inspection

Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1306677

2 February 1986 Type not recorded

No type recorded · MSO Mobile · USCG Heartland District (CGD-H) · Activity 532330

7 September 1985 Type not recorded

No type recorded · COTP HOUSTON · USCG Heartland District (CGD-H) · Activity 537029

22 March 1985 Type not recorded

No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 981314

11 October 1984 Type not recorded

No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 972920

12 April 1984 Type not recorded

No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1280646

19 March 1984 Type not recorded

No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 972882

28 June 1983 Type not recorded

No type recorded · MIO HOUSTON · USCG Heartland District (CGD-H) · Activity 965776

29 June 1981 Type not recorded

No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 967268

Deficiency record · 8

Construction/Loadline

Issued 13 June 1995 Resolved

GOUGE AND REWELD CRACK AT DECK KNUCKLE 3RD CAVAL FM BOW STARBOARD.

Condition: Unknown
Due 13 June 1995
Resolved 2 August 1995

Construction/Loadline

Issued 13 June 1995 Resolved

REMOVE OILY WATER MIX FROM MID BODY PUMP HOLD SPACE.

Condition: Unknown
Due 13 June 1995
Resolved 2 August 1995

Lifesaving

Issued 13 June 1995 Resolved

STENCIL "EMERGENCY SHUTDOWN" ON PULL DEVICE._x001C_

Condition: Unknown
Due 13 June 1995
Resolved 2 August 1995

Deck/Cargo

Issued 13 June 1995 Resolved

REPLACE INOPERATIVE PRESSURE GAGE FOR CARGO DISCHARGE PUMP.

Condition: Unknown
Due 13 June 1995
Resolved 2 August 1995

Deck/Cargo

Issued 7 May 1990 Resolved

CONDUCT CARGO PIPING TEST AS REQUIRED AND STENCIL TEST DATE/TEST PRESSURE AS REQUIRED IN NO CASE LATER THAN THE ASSIGNED COMPLIANCE DATE.

Condition: Unknown
Due 7 May 1990
Resolved 7 May 1990

Deck/Cargo

Issued 7 May 1990 Resolved

RENEW MISSING CARGO PUMP REMOTE SHUTDOWN SIGN AT PORT BOW SHUTDOWN STATION IN NO CASE LATER THAN THE ASSIGNED COMPLIANCE DATE.

Condition: Unknown
Due 7 May 1990
Resolved 7 May 1990

Engineering

Issued 13 April 1989 Resolved

RENEW BOTH CARGO PUMP DIESEL ENGINE FUEL LINES, REPLACE EXCESSIVE RUNS OF FLEX FUEL LINES WITH NON-FLEX PIPING.

Condition: Unknown
Due 13 April 1989
Resolved 13 April 1989

Deck/Cargo

Issued 5 May 1988 Resolved

PROVE OR REMOVE THE FOUR (4) INSTALLED AIR RECEIVERS IN THE MACHINERY SPACE PRIOR TO NEXT USE BUT NOT LATER THAN 23APR89.

Condition: Unknown
Due 5 May 1988
Resolved 5 May 1988

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.