← All vessels
DBL 321
Tank Barge · Barge class · Built 2020s · USCG Heartland District (CGD-H) · Other hulls named DBL 321 · HINES FURLONG LINE, INC. operator of record, 2023
DBL 321 is a 2023 tank barge. The Coast Guard has recorded 6 inspections since 2023, most recently in July 2026.
Records from 2023 to 2026. Most recent: inspection, 16 July 2026.
- Built
- 2023
- Last inspected
- 16 July 2026
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 0 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
1331939
1740772
Flag
UNITED STATES
—
Maury page id
psix-1740772
Inspections, by type
The 6 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.
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)297.5 ft × 54.0 ft × 12.0 ft
Registered tonnagegross 1,619 / net 1,619
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderCONRAD SHIPYARD LLC · AMELIA, LA, UNITED STATES · built 2023
Hull materialSteel
PropulsionNot recorded
Hull shapeBox
Hull configurationMonohull
Hailing portNASHVILLE, TN
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 23 March 2026 · expires 30 April 2027
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 it1619 - Simplified, Gross Ton
1619 - Simplified, Net Ton
1619 - Displacement, Ton
1619 - Simplified, Net Ton
1619 - Displacement, 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 · 6
16 July 2026
Periodic Inspection
Physical examination · Marine Safety Detachment Nashville · USCG Heartland District (CGD-H) · Activity 8437919
8 August 2025
Administrative Inspection
Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 8205641
17 June 2025
Annual Inspection
Physical examination · Marine Safety Detachment Nashville · USCG Heartland District (CGD-H) · Activity 8161213
22 July 2024
Annual Inspection
Physical examination · Marine Safety Detachment Nashville · USCG Heartland District (CGD-H) · Activity 7964305
18 May 2023
Administrative Inspection
Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 7691706
3 January 2023
COI Inspection · Construction Oversight
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 7615915
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.