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CERRO ALTO EXPLORER
CERRO ALTO EXPLORER is a 2023 tank ship. The Coast Guard has recorded 9 inspections since 2024, most recently in June 2026, along with 5 deficiencies.
Records from 2024 to 2026. Most recent: inspection, 18 June 2026.
- Built
- 2023
- Last inspected
- 18 June 2026
- Documentation
- Not in the documentation file of 10 August 2026
- Deficiencies
- 5 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
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.
Inspection record
Last inspected
18 June 2026
Deficiencies
5 recorded · 0
without a recorded resolution
Operational controls
None recorded without a removal date
Years with a record
3 calendar years (2024–2026)
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.
Identity
9940435
V7A5421
1774335
Flag
LIBERIA
Maury page id
psix-1774335
Documentation record
Tonnage as PSIX records it7954 - Convention (Subpart B), Net Ton
26515 - Convention (Subpart B), Gross Ton
29229 - Dead Weight, Metric Ton
41105 - Displacement, Metric Ton
26515 - Convention (Subpart B), Gross Ton
29229 - Dead Weight, Metric Ton
41105 - Displacement, Metric 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.
Vessel history report
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. What a sparse-record report looks like.
Inspection history · 9
18 June 2026
Administrative Inspection
Administrative · Sector Delaware Bay · USCG East District (CGD-E) · Activity 8407767
21 January 2026
Deficiency Check
Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 8299237
19 January 2026
Administrative Inspection
Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8298258
12 January 2026
PSC B · COC-GAS Renew
Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 8290396
7 February 2025
PSC B · COC-GAS Annual
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8076234
7 November 2024
COE-Administrative
Administrative · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 8031741
14 March 2024
In-Service Inspection · Deficiency Check
Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7879338
29 January 2024
Deficiency Check
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 7857192
23 January 2024
COC-GAS Renew · PSC A
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 7846673
Deficiency record · 5
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)
Issued 12 January 2026
Resolved
A gas carrier shall comply with the IGC Code; The condition of the ship and its equipment shall be maintained to conform with the provisions of the code without presenting danger to the ship or persons on board. PSCO observed Ammonia vapor leaking through the high level gauge on tanks 1P, 2S, and the STBD FWD fuel tank utilized for gas as fuel. 74 SOLAS VII/13.1 IGC 1.4.3.1
10 - Safety of Navigation › N/A - No Subsystem › Other (navigation)
Issued 12 January 2026
Resolved
The condition of the ship and its equipment shall be maintained to conform with the provisions of the present regulation to ensure that the ship will proceed to sea without danger to the ship or persons on board. PSCO observed fouled STBD anchor. 74 SOLAS I/11(a)
11 - Life Saving Appliances › N/A - No Subsystem › Launching arrangements for rescue boats
Issued 14 March 2024
Resolved
THE CONDITION OF THE SHIP AND ITS EQUIPMENT SHALL BE MAINTAINED TO CONFORM WITH THE PROVISIONS OF THE PRESENT REGULATIONS TO ENSURE THAT THE SHIP IN ALL RESPECTS WILL REMAIN FIT TO PROCEED TO SEA WITHOUT DANGER TO SHIP OR PERSONS ON BOARD. VESSERL SELF-REPORTED FAILURE OF RESCUE BOAT DAVIT WINCH DUE TO DAMAGED CENTRIFUGAL BRAKE UNIT ON WINCH HANDBRAKE.
74SOLAS(20) I/11
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)
Issued 23 January 2024
Resolved
Gas sampling system was unable to detect the correct LEL percentage at point 08 in compressor room. Detector was fount to be out of calibration, system was re-calibrated and tested at the port side accommodation point 17. Received both 20 and 30 percent alarms; works as intended.
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)
Issued 23 January 2024
Resolved
Vessels crew using cargo to test gas sampling system.
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.