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ZT 4820

Freight Barge · Barge class · Built 1970s · USCG Heartland District (CGD-H) · Other hulls named ZT 4820

ZT 4820 is a 1970 freight barge. The Coast Guard has recorded 19 inspections since 1982, most recently in July 1994, along with 6 deficiencies.

Records from 1982 to 1994. Most recent: inspection, 6 July 1994.

Built
1970
Last inspected
6 July 1994
Documentation
Expired · documentation file of 10 September 2026
Inspections
19
Deficiencies
6 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Inspected with
4 other vessels

Identity

US Official No.
523505
IMO number
—
Call sign
—
MISLE id
46431
Flag
UNITED STATES
MMSI
—
Maury page id
psix-46431

Inspections, by type

…physical examinations7
…administrative events4
…with no type recorded8
Years with a record 10 calendar years (1982–1994)
The 19 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 32 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)195.1 ft × 35.1 ft × 10.3 ft
Registered tonnagegross 1,068 / net 1,068
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderDRAVO CORPORATION · NEVILLE ISLAND, PA, UNITED STATES · built 1970
Hull materialSteel
PropulsionNot recorded
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portNEW ORLEANS, LA
Trade endorsementsCoastwise, unrestricted
DocumentationExpired · issued 30 June 2004
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 it1068 - Regulatory (Subpart C or D), Gross Ton
1068 - Regulatory (Subpart C or D), 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.

Inspected as a tow unit · 4

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.

ZT 4819 Freight Barge · MISLE 46430 · 6 July 1994 · activity 118510ELIN GERTRUDE Towing Vessel · MISLE 102437 · 6 July 1994 · activity 118510MRT 112 Freight Barge · MISLE 109291 · 6 July 1994 · activity 118510CBX 251 Freight Barge · MISLE 207718 · 6 July 1994 · activity 118510

Inspection history · 19

6 July 1994 Type not recorded
No type recorded · MSO Mobile · USCG Heartland District (CGD-H) · Activity 118510
6 April 1992 Administrative
Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1255995
31 March 1992 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 944830
21 February 1992 Type not recorded
No type recorded · MSO WILMINGTON · USCG East District (CGD-E) · Activity 519891
17 January 1992 Re-Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 948573
9 December 1991 Type not recorded
No type recorded · MSO WILMINGTON · USCG East District (CGD-E) · Activity 464535
8 November 1991 Type not recorded
No type recorded · MSO WILMINGTON · USCG East District (CGD-E) · Activity 1250473
15 February 1991 COI Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1237065
20 December 1989 Re-Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1219075
16 February 1989 COI Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1351500
14 December 1988 Administrative
Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1339902
11 April 1988 Hull Examination
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1342006
25 June 1987 Administrative
Administrative · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 1317099
20 April 1987 Administrative
Administrative · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 1002478
23 March 1987 COI Inspection
Physical examination · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 1327185
7 March 1986 Re-Inspection
Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1303693
16 April 1985 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 982385
2 May 1984 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1281409
19 May 1982 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 970152

Deficiency record · 6

Construction/Loadline
Issued 8 November 1991 Resolved
PROVIDE GAUGINGS OF BOTTOM AND SIDE PLATE AT NEXT DRY DOCKING AS DIRECTED BY CG MARINE INSPECTOR.
Condition: Unknown
Due 8 November 1991
Resolved 8 November 1991
Documentation
Issued 15 February 1991 Resolved
PROVIDE A VALID LOADLINE CERTIFICATE PRIOR TO CARRYING FREIGHT.
Condition: Unknown
Due 15 February 1991
Resolved 15 February 1991
Accommodation/Occupational Safety
Issued 23 March 1987 Resolved
REPAIR OR REPLACE (3) HAND RAIL BRACKETS ON STARBOARD SIDE OF BOW.
Condition: Unknown
Due 23 March 1987
Resolved 23 March 1987
Construction/Loadline
Issued 23 March 1987 Resolved
REPAINT VESSEL'S NAME AND HOME PORT ON STERN.
Condition: Unknown
Due 23 March 1987
Resolved 23 March 1987
Documentation
Issued 23 March 1987 Resolved
CONDUCT ABS ANNUAL LOAD LINE SURVEY AND CORRECT VESSEL'S OFFICIAL NUMBER TO READ 523505.
Condition: Unknown
Due 23 March 1987
Resolved 23 March 1987
Construction/Loadline
Issued 23 March 1987 Resolved
REPLACE MISSING DOGS #3 PORT WING TANK AND REPLACE GASKET AND MISSING DOG FOR STERN COMPARTMENT.
Condition: Unknown
Due 23 March 1987
Resolved 23 March 1987

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.