The 4 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 10 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 Tank Ship class in Maury's sources begin in 1980.
Share this recordDownload vessel cardDownload QRMaury, US Coast Guard vessel record for CHASSIRON, retrieved 18 September 2026. mauryrecords.com/v/psix-1165130.html
Documentation record
Tonnage as PSIX records it5547 - Convention (Subpart B), Gross Ton 2903 - Convention (Subpart B), Net Ton 9995 - Dead Weight, Ton 12759 - Displacement, 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 1 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 · 4
29 July 2016ISPS II Exam
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 5955731
9 October 2015Deficiency Check
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 5745099
16 September 2015Deficiency Check
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 5720410
3 September 2015Ballast Water Examination · COC-CHEM Renew · ISPS II Exam · PII Safety Exam
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 5233824
All ships shall have a properly adjusted standard magnetic compass, or other means, independent of any power supply, to determine ship's heading and display the reading at the main steering position. The magnetic compass was not readable from the main steering position. (74 SOLAS (01) V/12; 40 a.c.)
Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 16 September 2015
Resolution: Received Technician's Report stating that the Gyrocompass has been properly calibrated.
Lifesaving › Immersion Suits › General
Issued 3 September 2015Resolved
An immersion suit designed to be worn without a lifejacket shall be fit with a light. Immersion suits were not fitted with lights. (LSA Code 2.3.1.4; 50ac)
Action required: 705 - Other - as specified
Due 4 October 2015
Resolved 9 October 2015
Resolution: Vessel presented proof of purchase and class letter attesting approval
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.