MAURY USCG vessel records
← All vessels

RIASU MARU

RIASU MARU is a commercial fishing vessel. The Coast Guard has recorded 1 inspection in 2016, along with 1 deficiency.

Records in 2016. Most recent: inspection, 4 October 2016.

Built
Not recorded
Last inspected
4 October 2016
Documentation
Not in the documentation file of 10 August 2026
Controls
None recorded without a removal date

This record may be incomplete: the most recent inspection recorded for this vessel was 10 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. Records for the Fishing Vessel class in Maury's sources begin in 2016.

Inspection record

Last inspected 4 October 2016
Operational controls None recorded without a removal date
Years with a record 1 calendar year (2016)
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

9238947
Flag
JAPAN
Maury page id
psix-24125

Documentation record

Tonnage as PSIX records it499 - Regulatory (Subpart C or D), Gross Ton
741 - Convention (Subpart B), Gross Ton
222 - Convention (Subpart B), Net Ton
This hull's Official Number is not in the NVDC file dated 10 August 2026 as served by NOAA Fisheries, so no documentation record is shown. Absence from that file is a fact about the file, not about the hull.
Vessel history report

A report is not offered for this hull. Its Coast Guard record spans fewer than two calendar years. That is a statement about the record, not about the vessel. What a sparse-record report looks like.

Inspection history · 1

4 October 2016 MARPOL Annex I Examination · MARPOL Annex II Examination · MARPOL Annex VI Survey · Administrative Inspection · MARPOL Annex V Examination
Physical examination · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 6015270

Deficiency record · 1

Documentation › Logs/Records › Oil Record Book
Issued 4 October 2016 Resolved
All of the oil record book entries record the sludge tank capacity as 4.66m^3 while the IOPP Form A and the Tank SOunding Table lists the capacity as 5.11m^3. Have tank capacity verified by the administration, and corrections made as needed to the certificate or oil record book. MARPOL 73/78 (2011 CONSOLIDATED) Annex I, CH III, Reg 17.1.
Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 30 March 2018
Resolution: Vessel is determined to be a public vessel. Deficiency deferred until such time as the vessel enters commercial service.

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.