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U-504

Built
1980
Last inspected
5 July 1995
Controls
None recorded without a removal date

This record may be incomplete: the most recent inspection recorded for this vessel was 31 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.

Inspection record

Last inspected 5 July 1995
…with no type recorded3
Operational controls None recorded without a removal date
Years with a record 11 calendar years (1982–1995)
Every line above is a count of records the US Coast Guard wrote, or a date it 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.

Identity

Flag
UNITED STATES
Tonnage
191 - Regulatory (Subpart C or D), Gross Ton 191 - Regulatory (Subpart C or D), Net Ton
Maury page id
psix-51499
Vessel history report
Every record for this hull, in one document — $299

Every recorded inspection, 1972 to 2026, in one chronology · every deficiency, with system, dates and resolution · operational controls imposed and removed · every name this hull has been recorded under · the vessels it was inspected alongside, and when · how its record compares with hulls of similar age and size, as a fact about the population and never a judgement about this vessel.

Read one first, in full: a forty-year chronology · a hull that changed operators four times · the sparse case, shown as an example, not for sale.

This report is in development and is not for sale yet. There is no date, and nothing is charged. Leave an email and we will tell you when it exists, once.

Inspection history · 13

5 July 1995 Administrative
Administrative · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 882494
29 January 1992 Administrative
Administrative · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1270266
29 March 1991 Administrative
Administrative · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 907665
5 March 1991 COI Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 907851
7 June 1990 Re-Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1224218
14 April 1989 Hull Examination · COI Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1040329
6 May 1988 Re-Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1339921
6 May 1987 COI Inspection · Hull Examination
Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1024817
2 April 1987 Re-Inspection
Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1020534
4 April 1986 Credit Drydock · COI Inspection
Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1307745
22 May 1985 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 980830
28 March 1984 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1281703
6 May 1982 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1271368

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.

Source. US Coast Guard records through 23 August 2026, retrieved 5 September 2026. Vessels the Coast Guard classes as Barge or Towing Vessel. Coverage and known gaps.

Maury does not score, rate, or grade vessels. What Maury does not do · Glossary · Correct a record.