MAC 641

Freight Barge · Barge class · Built 1980s · USCG Heartland District (CGD-H)

MAC 641 is a 1981 freight barge. The Coast Guard has recorded 2 inspections since 1997, most recently in October 2003.

Records from 1997 to 2003. Most recent: inspection, 29 October 2003.

Built: 1981
Last inspected: 29 October 2003
Documentation: Not in the documentation file of 10 August 2026
Inspections: 2
Deficiencies: 0 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Inspected with: 6 other vessels

Identity

636686

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—

198177

Flag

UNITED STATES

Maury page id

psix-198177

This record may be incomplete: the most recent inspection recorded for this vessel was 23 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.

Inspections, by type

Recorded inspections2

…with no type recorded2

Years with a record 2 calendar years (1997–2003)

This is a sparse record, and that is what the archive holds. 2 inspections recorded in 1997 and 2003, and no deficiencies were written. This vessel does not appear elsewhere in the 1972–2026 record for its class. An absent record is not evidence of compliance, and it is not evidence of a problem — it is the absence of a record.

Every line above is a count of records the US Coast Guard wrote, or a date it recorded. The counts in the strip above are the same counts; this table splits the inspections by the kind of activity 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.

Documentation record

Tonnage as PSIX records it700 - Regulatory (Subpart C or D), Gross Ton
700 - Regulatory (Subpart C or D), Net 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

A report is not offered for this hull. Its record holds only 2 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. What a sparse-record report looks like.

Inspected as a tow unit · 6

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.

STC 3009 Tank Barge · MISLE 46386 · 29 October 2003 · activity 1946920 DOTTIE STRAIT Towing Vessel · MISLE 72135 · 29 October 2003 · activity 1946920 LAURA ELIZABETH Towing Vessel · MISLE 88182 · 29 October 2003 · activity 1946920 TRF 826 Freight Barge · MISLE 147992 · 15 January 1997 · activity 171930 CCT 327 Freight Barge · MISLE 187030 · 15 January 1997 · activity 171930 TTBL 4104 Freight Barge · MISLE 189771 · 15 January 1997 · activity 171930

Inspection history · 2

29 October 2003 Type not recorded

No type recorded · Marine Safety Detachment Greenville · USCG Heartland District (CGD-H) · Activity 1946920

15 January 1997 Type not recorded

No type recorded · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 171930

Deficiency record · 0

No deficiencies recorded against this vessel. This means none were written in the records covered — it is not a statement about the vessel's condition. What a recorded resolution is.

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.