STI DUCHESSA

Tank Ship · Built 2010s · USCG Heartland District (CGD-H)

STI DUCHESSA is a 2014 tank ship. The Coast Guard has recorded 18 inspections since 2014, most recently in June 2026, along with 1 operational control.

Records from 2014 to 2026. Most recent: inspection, 19 June 2026.

Built: 2014
Last inspected: 19 June 2026
Documentation: Not in the documentation file of 10 September 2026
Inspections: 18
Deficiencies: 0 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

—

IMO number

9669938 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

V7CA3

MISLE id

1276626

Flag

MARSHALL ISLANDS

MMSI

—

Maury page id

psix-1276626

Inspections, by type

…physical examinations9

…administrative events4

…with no type recorded4

Years with a record 10 calendar years (2014–2026)

The 18 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 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Tank Ship class in Maury's sources begin in 1980.

Documentation record

Tonnage as PSIX records it60525 - Displacement, Metric Ton
49990 - Dead Weight, Metric Ton
29785 - Convention (Subpart B), Gross Ton
13224 - Convention (Subpart B), Net Ton

This hull's Official Number is not in the NVDC file dated 10 September 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.

Radio station licence

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

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 · 18

19 June 2026 PSC B · COC-CHEM & TVE Renew

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8397323

13 December 2024 PSC B · COC-CHEM & TVE Annual

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 8046828

12 January 2024 COC-CHEM & TVE Renew · PSC B

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7848625

8 June 2022 Type not recorded

No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7473213

25 October 2021 COC-CHEM Renew · Administrative Inspection

Administrative · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 7338949

10 March 2021 Type not recorded

No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 7154103

5 March 2021 Type not recorded

No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 7151010

8 September 2020 COC-CHEM & TVE Annual

Type not classified · Sector Mobile · USCG Heartland District (CGD-H) · Activity 7050140

26 February 2020 Administrative Inspection

Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6916385

23 December 2019 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6878370

22 December 2019 Type not recorded

No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6877926

20 June 2019 COC-CHEM & TVE Renew · Ballast Water Examination · ISPS II Exam

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6702587

27 November 2017 Spot Check

Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 6318161

21 November 2017 Administrative Inspection

Administrative · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 6346691

15 June 2017 Ballast Water Examination · ISPS II Exam · COC-CHEM & TVE Annual

Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 6174959

1 June 2016 ISPS II Exam · COC-CHEM & TVE Renew · Ballast Water Examination

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 5888670

20 July 2015 ISPS II Exam · Ballast Water Examination · COC-CHEM & TVE Annual

Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 5184230

21 May 2014 COC-CHEM & TVE Renew · Ballast Water Examination · ISPS II Exam

Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 4860376

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.