CHEMSTAR IRIS is a 2018 tank ship. The Coast Guard has recorded 11 inspections since 2019, most recently in September 2025, along with 4 operational controls.
Records from 2019 to 2025. Most recent: inspection, 29 September 2025.
The 11 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.
Share this recordDownload vessel cardDownload QRMaury, US Coast Guard vessel record for CHEMSTAR IRIS, retrieved 18 September 2026. mauryrecords.com/v/psix-1510753.html
Documentation record
Tonnage as PSIX records it12238 - Convention (Subpart B), Gross Ton 6474 - Convention (Subpart B), Net Ton 21144 - Dead Weight, Ton 26838 - Displacement, Ton 12238 - Regulatory (Subpart C or D), Gross Ton 6474 - Regulatory (Subpart C or D), 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 · 11
29 September 2025COC-CHEM & TVE Annual · PSC B
Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 8240522
28 September 2025Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8242764
23 October 2024Type not recorded
No type recorded · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 8023500
16 October 2024Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8019716
16 October 2024Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8020171
18 September 2024COC-CHEM & TVE Renew · PSC B
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8000163
7 October 2022Administrative Inspection · PSC B · COC-CHEM Annual
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.
