SEAWOLF

Research Vessel · Research Ship class · Built 1980s · USCG East District (CGD-E)

SEAWOLF is a 1982 research vessel. The Coast Guard has recorded 8 inspections since 2017, most recently in January 2026, along with 2 casualty investigations between 2021 and 2026.

Records from 2017 to 2026. Most recent: inspection, 15 January 2026.

Built: 1982
Last inspected: 15 January 2026
Documentation: Valid · documentation file of 10 August 2026
Inspections: 8
Deficiencies: 0 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 2 investigations · 2021–2026

Identity

657422

8853489

WDE7235

216507

Flag

UNITED STATES

Maury page id

psix-216507

Inspections, by type

…administrative events5

…with no type recorded3

Years with a record 6 calendar years (2017–2026)

The 8 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

Registered dimensions (L × B × D)80.0 ft × 21.0 ft × 9.3 ft

Registered tonnagegross 122 / net 97

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderWASHBURN & DOUGHTY ASSOC · WOOLWICH, ME, UNITED STATES · built 1982

Hull materialSteel

PropulsionUNSPECIFIED

Hull shapeUNSPECIFIED

Hull configurationUNSPECIFIED

Hailing portPORT JEFFERSON, NY

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 11 November 2025 · expires 30 November 2026

Service, as the file records itResearch Vessel

Hull formunknown (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)

Tonnage as PSIX records it122 - Regulatory (Subpart C or D), Gross Ton
97 - 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 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.

A report is not offered for this hull: Its record holds only 2 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 · 8

15 January 2026 Type not recorded

No type recorded · Sector Delaware Bay · USCG East District (CGD-E) · Activity 8298646

8 July 2025 ORV Letter of Designation

Administrative · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 8179160

23 October 2024 ORV Letter of Designation

Administrative · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 8023550

3 December 2021 ORV Letter of Designation

Administrative · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 7357072

29 August 2021 Type not recorded

No type recorded · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 7300398

29 November 2019 Administrative Inspection · ORV Letter of Designation

Administrative · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 6864480

28 November 2017 ORV Letter of Designation · Administrative Inspection

Administrative · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 6313784

3 October 2017 Type not recorded

No type recorded · USCGC BONITO (WPB 87341) · USCG Northeast District (CGD-NE) · Activity 6284851

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.

Casualty record · 2

29 August 2021Routine · role: Involved in a Marine Casualty · activity 7300398

15 January 2026Routine · role: Involved in a Marine Casualty · activity 8298646

Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

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.