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EXPLORER

Built
Not recorded
Last inspected
10 May 2026
Documentation
Valid · NVDC file of 10 August 2026
Controls
None recorded without a removal date

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 Barge class in Maury's sources begin in 1972.

Inspection record

Last inspected 10 May 2026
Operational controls None recorded without a removal date
Years with a record 3 calendar years (2024–2026)
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

1821348
Flag
UNITED STATES
Maury page id
psix-1821348

Documentation record

Registered dimensions (L × B × D)220.8 ft × 64.0 ft × 14.0 ft
Registered tonnagegross 1,473 / net 441
ITC dimensions (L × B × D)220.8 ft × 64.0 ft × 14.0 ft
ITC tonnagegross 1,473 / net 441
BuilderYizheng Xinyang Shipbuilders Co. Ltd. · CHINA
Hull materialSteel
PropulsionUNSPECIFIED
Hull shapeBox
Hull configurationMonohull
Hailing portSAIPAN, MP
Endorsements, as the file codes themreg
DocumentationValid · issued 22 December 2025 · expires 31 December 2026
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 it1473 - Convention (Subpart B), Gross Ton
441 - Convention (Subpart B), Net Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 August 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.
Professional
The full record for this vessel

Behind this panel: 4 inspections, each with its date, unit and type; 7 deficiencies with the resolution recorded against each; operational controls, none recorded without a removal date; no tow-unit appearances recorded; no other recorded names; the documentation record: dimensions, tonnage, builder, hailing port and endorsements. Every line is a record the Coast Guard wrote; the counts above are the same counts as in the summary, and they are free.

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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 · 4

10 May 2026 Administrative Inspection
Administrative · U.S. COAST GUARD FORCES MICRONESIA/SECTOR GUAM · USCG Oceania District (CGD-O) · Activity 8370403
5 January 2026 Administrative Inspection
Administrative · U.S. COAST GUARD FORCES MICRONESIA/SECTOR GUAM · USCG Oceania District (CGD-O) · Activity 8290601
1 July 2025 Deficiency Check · MARPOL Annex I Examination · Annual Inspection
Physical examination · U.S. COAST GUARD FORCES MICRONESIA/SECTOR GUAM · USCG Oceania District (CGD-O) · Activity 8172736
23 May 2024 Initial Certification · Drydock Exam · Internal Structural Exam · COI Inspection
Physical examination · Marine Inspections Unit Singapore · USCG Oceania District (CGD-O) · Activity 7921202

Deficiency record · 7

01 - Certificates & Documentation › 011 - Ships Certificates › Load Lines (including Exemption)
Issued 8 July 2025 Resolved
Vessels assigned a load line shall have the deck line and the load line marks permanently scribed or embossed as required by subchapter E (Load Lines) of this chapter. Port deck line with excessive corrosion and undiscernible. Remove excessive corrosion and paint in a contrasting color as original. 46 CFR 97.40-15 50a
Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 22 July 2025
Resolution: Draft marks, deck lines and plimsoll painted
01 - Certificates & Documentation › 011 - Ships Certificates › Load Lines (including Exemption)
Issued 8 July 2025 Resolved
Draft marks must be painted in contrasting color to the hull. Draft marks, deck lines and plimsoll are faded in some areas and fully visible. Paint in contrasting colors. 46 CFR 97.40 50a
Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 22 July 2025
Resolution: Draft marks, deck lines and plimsoll painted.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Covers (hatchway-, portable-, tarpaulins, etc.)
Issued 8 July 2025 Resolved
Repair missing stud on aft No. 1 Port manhole cover to as original. 46 CFR 91.27-1(a)(3) 50a
Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 22 July 2025
Resolution: New stud was welded.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Covers (hatchway-, portable-, tarpaulins, etc.)
Issued 8 July 2025 Resolved
Repair broken manhole cover handle on #6 starboard as original. 46 CFR 91.27-1(a)(3) 50a
Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 22 July 2025
Resolution: New handle installed.
04 - Emergency Systems › N/A - No Subsystem › Emergency towing arrangements and procedures
Issued 8 July 2025 Resolved
Remove excessive corrosion and apply preservation to port aft triangular rolling chock leading edges in way of base plate to original thickness. 46 CFR 91.27-1(a)(3) 50c
Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 22 July 2025
Resolution: Corrosion removed.
01 - Certificates & Documentation › 011 - Ships Certificates › International Oil Pollution Prevention (IOPP)
Issued 4 June 2024 Resolved
An International Oil Pollution Prevention Certificate shall be issued to any ship of 400 gross tonnage and above which are engaged in voyages to ports or offshore terminals under the jurisdiction of other Parties to the present Convention. Vessel is restricted from carrying oil cargo until an approved SOPEP and IOPP certificate is issued.
Action required: 705 - Other - as specified
Resolved 6 August 2025
Resolution: IOPP issued
01 - Certificates & Documentation › 013 - Documents › SOPEP
Issued 4 June 2024 Resolved
Each ship other than an oil tanker 400 gross tonnage and above shall carry on board a shipboard oil pollution emergency plan approved by the Administration.
Action required: 705 - Other - as specified
Resolved 8 July 2025
Resolution: SOPEP has been approved by CG MER and verified onboard barge.

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.