ROCKPORT

Towing Vessel · Built 1970s · USCG Heartland District (CGD-H) · Other hulls named ROCKPORT

ROCKPORT is a 1971 towing vessel. The Coast Guard has recorded 12 inspections since 1986, most recently in November 2022, along with 1 deficiency.

Records from 1986 to 2022. Most recent: inspection, 14 November 2022.

Built: 1971
Last inspected: 14 November 2022
Documentation: Valid · documentation file of 10 September 2026
Inspections: 12
Deficiencies: 1 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

535654

—

WYZ6895

111455

Flag

UNITED STATES

MMSI

367153210

Maury page id

psix-111455

Inspections, by type

…physical examinations5

…administrative events3

…with no type recorded4

Years with a record 10 calendar years (1986–2022)

The 12 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.

This record may be incomplete: the most recent inspection recorded for this vessel was 4 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 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Towing Vessel class in Maury's sources begin in 1980.

Documentation record

Registered dimensions (L × B × D)50.2 ft × 20.0 ft × 6.0 ft

Registered tonnagegross 68 / net 46

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

Builderbuilder not recorded · ST LOUIS, MO, UNITED STATES · built 1971

Hull materialSteel

PropulsionNot recorded

Hull shapeNot recorded

Hull configurationNot recorded

Hailing portLAMAR, IN

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 28 April 2026 · expires 30 April 2027

Service, as the file records itTowing Vessel

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

Tonnage as PSIX records it68 - Regulatory (Subpart C or D), Gross Ton
46 - 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 September 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.

Radio station licence

WYZ6895MMSI 367153210 · active · compulsorily equipped · granted 2 November 2016, expires 29 January 2027

FCC Universal Licensing System ship-station file of 6 September 2026, matched to this hull on its US Official Number. Status and dates are the file’s own. The licensee is not read from the file and is not shown. A lapsed licence’s MMSI is still the number the vessel transmitted under while it was valid.

Inspection history · 12

14 November 2022 Administrative Inspection

Administrative · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 7593831

2 June 2022 Administrative Inspection

Administrative · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 7466032

3 November 2016 Industry Initiated Exam

Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 6043665

13 March 2012 Administration · Deficiency Check · Industry Initiated Exam

Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 4264166

14 June 2011 Administration · Industry Initiated Exam · MTSA Verification

Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 4044677

18 May 2004 Administrative Inspection

Administrative · Marine Safety Center (MSC) · Activity 2071205

13 October 1999 Uninspected Towing Vessel

Physical examination · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 787216

12 October 1999 Type not recorded

No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 212201

4 April 1996 Uninspected Towing Vessel

Physical examination · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 1077904

25 February 1988 Type not recorded

No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 321697

10 November 1987 Type not recorded

No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 319588

5 November 1986 Type not recorded

No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 312585

Deficiency record · 1

Documentation

Issued 10 November 1987 Resolved

RADIO STATION LICENSE REQUIRED BY 47 CFR 80.401 EXPIRED

Condition: Unknown
Due 10 December 1987
Resolved 10 November 1987

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.