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MAC 6
Freight Barge · Barge class · Built 1990s · USCG Heartland District (CGD-H) · Other hulls named MAC 6 · MCDONOUGH MARINE SERVICE (DIV. OF MARMAC CORPORATION) operator of record, 2023
MAC 6 is a 1991 freight barge. The Coast Guard has recorded 21 inspections since 1991, most recently in August 2006, along with 6 deficiencies.
Records from 1991 to 2006. Most recent: inspection, 14 August 2006.
- Built
- 1991
- Last inspected
- 14 August 2006
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 6 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
979083
367275
Flag
UNITED STATES
—
Maury page id
psix-367275
Inspections, by type
The 21 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 20 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 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
Registered dimensions (L × B × D)134.4 ft × 40.0 ft × 9.5 ft
Registered tonnagegross 383 / net 114
ITC dimensions (L × B × D)134.4 ft × 40.0 ft × 9.5 ft
ITC tonnagegross 383 / net 114
BuilderSEACREST TOWING, INC. · MORGAN CITY, LA, UNITED STATES · built 1991
Hull materialSteel
PropulsionNot recorded
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portNEW ORLEANS, LA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 1 April 2026 · expires 30 April 2027
Service, as the file records itFreight Barge
Hull formbarge (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it383 - Convention (Subpart B), Gross Ton
114 - Convention (Subpart B), Net Ton
114 - Convention (Subpart B), Net Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 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.
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.
Inspection history · 21
14 August 2006
MTSA Verification
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 2747668
28 July 2006
Security Plan Amendment Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2727725
5 April 2005
Security Plan Amendment Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2326671
20 December 2004
Security Plan Amendment Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2262684
16 March 2004
Security Plan Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2025562
24 February 2004
Administrative Inspection
Administrative · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 2012317
3 July 2003
Annual Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1833252
3 December 2002
Re-Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1716303
30 September 2001
COI Inspection · Hull Examination
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1391670
6 June 2000
COI Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1403155
9 August 1999
Deficiency Check
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 775989
5 August 1999
Hull Examination · Re-Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1372711
19 August 1998
COI Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 797492
24 November 1997
Deficiency Check
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1109338
7 November 1997
Re-Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1428854
9 September 1996
Hull Examination · COI Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1383331
26 February 1996
Re-Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1470913
13 March 1995
Hull Examination · COI Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1374221
1 February 1994
Re-Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1457151
17 February 1993
COI Inspection
Physical examination · MSO SAVANNAH · USCG Southeast District (CGD-SE) · Activity 1450750
27 September 1991
Initial Certification · Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1245047
Deficiency record · 6
Construction/Loadline
Issued 5 August 1999
Resolved
RE-WELD FRACTURED WELD CONNECTION BETWEEN #3 SIDESHELL STIFFENER AND #2 SIDE LONGITUDINAL IN PORT TRANSOM VOID.
Construction/Loadline
Issued 5 August 1999
Resolved
RE-WELD FRACTURED WELD IN AFT SIDESHELL GUSSET #2 IN PORT TRANSOM VOID.
Construction/Loadline
Issued 5 August 1999
Resolved
RE-WELD FRACTURED WELD CONNECTION BETWEEN #1 SIDESHELL STIFFENER AND #2 SIDE LONGITUDINAL IN #1 PORT VOID.
Construction/Loadline
Issued 5 August 1999
Resolved
RE-WELD FRACTURED WELD CONNECTION BETWEEN #1 SIDESHELL STIFFENER AND #3 SIDE LONGITUDINAL IN #3 PORT VOID.
Construction/Loadline
Issued 5 August 1999
Resolved
RE-WELD FRACTURED WELD CONNECTION BETWEEN #2 SIDESHELL STIFFENER AND #2 SIDE LONGITUDINAL IN #3 PORT VOID.
Construction/Loadline
Issued 7 November 1997
Resolved
PAINT ALL HULL MARKINGS IN CONTRASTING COLOR TO THE HULL.
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.