DEEP HELDER

The 5 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 23 August 2026, retrieved 5 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Research Ship class in Maury's sources begin in 2016.

Documentation record

Tonnage as PSIX records it1500 - Dead Weight, Ton
556 - Simplified, Net Ton
556 - Convention (Subpart B), Net Ton
1856 - Simplified, Gross Ton
1856 - Convention (Subpart B), Gross 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.

A report is not offered for this hull: Its record holds only 0 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. Reports.

Inspection history · 5

18 January 2024 Type not recorded

No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 7870769

13 June 2023 PSC B

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7713822

29 April 2022 Administrative Inspection

Administrative · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 7440607

1 December 2021 PSC B

Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 7357822

23 May 2020 ISPS Exam · Ballast Water Examination · PSC A

Physical examination · Marine Safety Unit New Bedford · USCG Northeast District (CGD-NE) · Activity 6955823

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.