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504
504 is a 1924 tank barge. The Coast Guard has recorded 11 inspections since 2000, most recently in March 2024, along with 1 deficiency — 1 with no resolution recorded —.
Records from 2000 to 2024. Most recent: inspection, 7 March 2024.
- Built
- 1924
- Last inspected
- 7 March 2024
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 1 recorded · 1 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
292246
82709
Flag
UNITED STATES
—
Maury page id
psix-82709
Inspections, by type
…with no type recorded3
Years with a record
7 calendar years (2000–2024)
The 11 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)120.0 ft × 33.0 ft × 7.2 ft
Registered tonnagegross 258 / net 258
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderLEATHEM D. SMITH DOCK CO. · STURGEON BAY, WI, UNITED STATES · built 1924
Hull materialSteel
PropulsionNot recorded
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portHARSENS ISLAND, MI
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 17 February 2026 · expires 31 March 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 it258 - Regulatory (Subpart C or D), Gross Ton
258 - Regulatory (Subpart C or D), Net Ton
258 - 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.
Inspection history · 11
7 March 2024
Load Line/Change of Employment
Administrative · Sector Detroit · USCG Great Lakes District (CGD-GL) · Activity 7882397
26 September 2014
Load Line/Change of Employment
Administrative · Sector Detroit · USCG Great Lakes District (CGD-GL) · Activity 4992801
23 June 2014
Load Line/Change of Employment
Administrative · Sector Northern Great Lakes · USCG Great Lakes District (CGD-GL) · Activity 4918831
5 November 2013
Load Line/Change of Employment
Administrative · Sector Northern Great Lakes · USCG Great Lakes District (CGD-GL) · Activity 4747970
2 October 2013
Load Line/Change of Employment
Administrative · Sector Northern Great Lakes · USCG Great Lakes District (CGD-GL) · Activity 4728458
23 September 2013
Load Line/Change of Employment
Administrative · Sector Detroit · USCG Great Lakes District (CGD-GL) · Activity 4720960
6 June 2011
Load Line/Change of Employment
Administrative · Sector Detroit · USCG Great Lakes District (CGD-GL) · Activity 4035818
29 January 2002
Uninspected Other
Physical examination · MSO SAULT STE MARIE · USCG Great Lakes District (CGD-GL) · Activity 1482143
5 July 2001
Type not recorded
No type recorded · MSO SAULT STE MARIE · USCG Great Lakes District (CGD-GL) · Activity 1067243
25 April 2001
Type not recorded
No type recorded · MSO SAULT STE MARIE · USCG Great Lakes District (CGD-GL) · Activity 1064044
8 November 2000
Type not recorded
No type recorded · MSO SAULT STE MARIE · USCG Great Lakes District (CGD-GL) · Activity 824192
Deficiency record · 1
Construction/Loadline › Hull › Bottom Plating
Issued 6 June 2011
No resolution recorded
Two small cement box patches (temporary repairs) just inboard of ladder cover holes in forward rake. Permantent repairs should be made when owner places vessel in dry dock.
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.