STI MYSTERY is a 2019 tank ship. The Coast Guard has recorded 10 inspections since 2019, most recently in April 2026, along with 1 deficiency and 1 operational control.
Records from 2019 to 2026. Most recent: inspection, 28 April 2026.
Everything above is free. The detail below — the inspection history, the deficiency record, the operational controls and the documentation record — is Professional, $39 a month. Sign 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 Tank Ship class in Maury's sources begin in 2016.
Every line above is a count of records the US Coast Guard wrote, or a date it 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.
Tonnage as PSIX records it29991 - Convention (Subpart B), Gross Ton 47499 - Dead Weight, Metric Ton 58085 - Displacement, Metric Ton 12836 - Convention (Subpart B), Net Ton
This hull's Official Number is not in the NVDC file dated 10 August 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.
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Detail on this page
10 inspections, each with its date, unit and type; 1 deficiency with the resolution recorded against each; 1 operational control with the dates imposed and removed; the documentation record, as PSIX holds it. The counts in the summary above are the same
counts, and they are free.
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Vessel history report
Every record for this hull, in one document — $299
Every recorded inspection, 2016 to
2026 for this class, in one chronology · every deficiency, with system, dates
and resolution · operational controls imposed and removed · every name this
hull has been recorded under · the vessels it was inspected alongside, and when
· how its record compares with hulls of similar age and size, as a fact about the
population and never a judgement about this vessel.
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Inspection history · 10
28 April 2026Ballast Water Examination
Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 8358077
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Atmosphere testing instruments
Issued 25 January 2026Resolved
THE GAS DETECTION EQUIPMENT SHALL BE DESIGNED TO SAMPLE AND ANALYZE FROM EACH SAMPLING LINE OF EACH PROTECTED SPACE, SEQUENTIALLY AT INTERVALS NOT EXCEEDING 30 MINS. [name withheld] OPERATIONAL CAPABILITY OF GAS DETECTION EQUIPMENT AT CCR.
74 SOLAS (20) II-2/4.5.7.3.1
FSS CODE 16.2.2.3.1
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 January 2026
Resolution: Received class report./
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.