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CAPE SAN BLAS
CAPE SAN BLAS is a 2003 offshore supply vessel. The Coast Guard has recorded 8 inspections since 2020, most recently in October 2025, along with 4 deficiencies.
Records from 2020 to 2025. Most recent: inspection, 2 October 2025.
- Built
- 2003
- Last inspected
- 2 October 2025
- Documentation
- Valid · documentation file of 10 August 2026
- Deficiencies
- 4 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 Offshore class in Maury's sources begin in 2016.
Inspection record
Last inspected
2 October 2025
Deficiencies
4 recorded · 0
without a recorded resolution
Operational controls
None recorded without a removal date
Years with a record
5 calendar years (2020–2025)
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
1141431
9296353
WDN6954
619564
Flag
UNITED STATES
Maury page id
psix-619564
Documentation record
Registered dimensions (L × B × D)187.4 ft × 53.0 ft × 19.0 ft
Registered tonnagegross 1,598 / net 479
ITC dimensions (L × B × D)187.4 ft × 53.0 ft × 19.0 ft
ITC tonnagegross 1,598 / net 479
BuilderBOLLINGER SHIPYARDS LOCKPORT LLC · LOCKPORT, LA, UNITED STATES · built 2003
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portNEW ORLEANS, LA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 24 March 2026 · expires 31 March 2027
Service, as the file records itOffshore Supply Vessel
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it1598 - Convention (Subpart B), Gross Ton
479 - Convention (Subpart B), Net Ton
479 - Convention (Subpart B), Net Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 August 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.
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 · 8
2 October 2025
Periodic Inspection · MTSA/ISPS Verification
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8245021
22 October 2024
Annual Inspection · MTSA/ISPS Verification
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8022274
7 May 2024
Administrative Inspection · Plan Review (Other than "T")
Administrative · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 7908167
18 March 2024
Administrative Inspection · In-Service Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7877074
6 March 2024
In-Service Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7883203
27 October 2023
Administrative Inspection · In-Service Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7808175
28 November 2022
COI Inspection · Internal Structural Exam · Construction Oversight · Cargo Tank Internal · Drydock Exam
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7602236
2 June 2020
Administrative Inspection
Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 6966493
Deficiency record · 4
14 - Pollution Prevention › 146 - MARPOL Annex VI › Other (MARPOL Annex VI)
Issued 2 October 2025
Resolved
For each ship subject to regulations 5 and 6 of this Annex, sampling point(s) shall be fitted or designated for the purpose of taking representative samples of the fuel oil being used on board the ship. The vessel was constructed before 01APR22 and had its IAPP Renewal survey after 01APR23 (surveyed 24JUL23) and does not have required sample ports.
MARPOL 73/78(2020 cons) Annex VI / Reg.14.10
14 - Pollution Prevention › 142 - MARPOL Annex II › Other (MARPOL Annex II)
Issued 2 October 2025
Resolved
In order to guard against the danger of hazardous vapors, due consideration shall be given to the location of openings into machinery spaces. Escape hatches on the aft deck do not meet the requirement of being 7-meter (m) away from the cargo area. CG-ENG approved mitigation plan 16714/2023-05-22T092846 dated July 27, 2023 authorizes equivalency through use of fixed LEL/H2S sensors. During attendance, port Z-drive room methane detector showed consistent 9.5-10.5% LEL, & STBD engine room H2S detector showed -15ppm H2S and an active fault. Provide third-party technician’s report attesting to satisfactory operation.
01 - Certificates & Documentation › 011 - Ships Certificates › Load Lines (including Exemption)
Issued 27 July 2023
Resolved
Before departure, vessel shall comply with requirements in its stability letter; vessel has not had a stability letter re-issued following modifications.
46 CFR 131.513
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 27 July 2023
Resolved
A procedure for tests to be conducted on automated equipment must be submitted IAW 46 CFR 127.110; PSTPs are currently not approved.
46 CFR 130.480
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.