← All vessels

ST 7

Tank Barge · Barge class · Built 1950s · USCG Northwest District (CGD-NW)

ST 7 is a 1954 tank barge. The Coast Guard has recorded 1 inspection in 2010.

Records in 2010. Most recent: inspection, 9 February 2010.

Built: 1954
Last inspected: 9 February 2010
Documentation: Valid · documentation file of 10 August 2026
Inspections: 1
Deficiencies: 0 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

1208039

—

—

935174

Flag

UNITED STATES

Maury page id

psix-935174

This record may be incomplete: the most recent inspection recorded for this vessel was 16 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 Barge class in Maury's sources begin in 1972.

Inspections, by type

Recorded inspections1

…physical examinations1

Years with a record 1 calendar year (2010)

This is a sparse record, and that is what the archive holds. 1 inspection recorded in 2010, and no deficiencies were written. This vessel does not appear elsewhere in the 1972–2026 record for its class. An absent record is not evidence of compliance, and it is not evidence of a problem — it is the absence of a record.

Every line above is a count of records the US Coast Guard wrote, or a date it recorded. The counts in the strip above are the same counts; this table splits the inspections by the kind of activity 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.

Documentation record

Registered dimensions (L × B × D)235.0 ft × 40.0 ft × 12.0 ft

Registered tonnagegross 947 / net 947

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderALBINA ENGINE AND MACHINE WORKS INC · PORTLAND, OR, UNITED STATES · built 1954

Hull materialSteel

PropulsionUNSPECIFIED

Hull shapeBox

Hull configurationMonohull

Hailing portPORTLAND, OR

Trade endorsementsCoastwise, unrestricted, Registry, non-fishing vessel

DocumentationValid · issued 19 August 2025 · expires 30 September 2026

Service, as the file records itTank Barge

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

Tonnage as PSIX records it947 - Simplified, Gross Ton
947 - Simplified, 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.

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

9 February 2010 Underwater Inspection in lieu of Drydock · Internal Structural Exam

Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 3677805

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.