OCIOS IOANNIS is a 2015 tank ship. The Coast Guard has recorded 24 inspections since 2016, most recently in April 2026, along with 7 deficiencies and 1 operational control.
Records from 2016 to 2026. Most recent: inspection, 7 April 2026.
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 it49997 - Dead Weight, Metric Ton 60490 - Displacement, Metric Ton 28160 - Convention (Subpart B), Gross Ton 13450 - 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.
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 · 24
7 April 2026Administrative Inspection · Deficiency Check
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Atmosphere testing instruments
Issued 24 March 2026Resolved
Ships carrying Toxic or Flammable products or both shall be equipped for testing the specific vapors in question. Vessel has numerous Draeger tubes that are expiring.
74 SOLAS (20) VII/10.1
IBC Code 13.2.1
15ac
Condition: Invalid
Action required: 15 - Rectify deficiencies by next port
Due 7 April 2026
Resolved 7 April 2026
Resolution: Receieved pictures and proof of vessel receiveing appropriate Draeger tubes for Tox/HAZ cargoes. Deficiency cleared
14 - Pollution Prevention › 141 - MARPOL Annex I › Suspected of discharge violation
Issued 25 August 2021Resolved
Each operation described in paragraph 2 of this regulation shall be fully recorded without delay in the Oil Record Book Part I, so that all entries in the book appropriate to that operation are completed. PSCO identified four bilge water discharge operations overboard that were entered incorrectly (totaling 5.0 m3), thru the Oily Water Seperatior, that exceeded the maximum throughput capability of the system as documented on the vessel's International Oil Pollution Prevention Certificate. Certified technician to verify proper operation and throughput capability of the Oily Water Seperator system.
Condition: Improper Installation
Action required: 17 - Rectify deficiencies prior to departure
Due 25 August 2021
Resolved 28 August 2021
Resolution: Received, reviewed, and accepted proper documentation from the manufactureer technician stating that the OWS system was calibrated and working satisfactorily.In addition, manufacturer stated that OWS could possibly discharge at a higher rate than rated.
15 - Safety Management Systems (ISM) › N/A - No Subsystem › Safety and environment policy
Issued 25 August 2021Resolved
The company should ensure that the safety and environmental protection policy is implemented and maintained at all levels of the organization, both ship-based and shore based. The environmental protection section of the vessel's safety management system (10.3.6.2.2.3.1.4.g) states the oil pollution C/Engineer must record necessary items in the Oil Record Book and recieve verification by the Master. Reference is made to deficiency 001, where the PSCO observed 4 entries in the Oil Record Book that exceeded the throughput capability of the system, yet were recorded by the 2nd Engineer and verified by the Chief Engineer and the Master as accurated. Vessel required to conduct an internal safety audit and corrective action within 3 months. 74 SOLAS (20) IX/3.1 ISM Code 2.2
Action required: 705 - Other - as specified
Due 25 November 2021
Resolved 20 October 2021
Resolution: SEC NOLA PSC/Arrivals Branch received a proper documentation satisfying the requirement of conducting an internal audit within a 90 day period and cleared 01 deficiency from SECTOR NEW ORLEANS Activity #7292669. 00 deficiencies remain outstanding.
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 8 February 2021Resolved
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 the ship or persons on board. The PSCO was notified that the vessel lost propulsion while transitting in Anchorage 9, San Francisco, CA. 74SOLAS(14)I/11.a
Action required: 60 - Rectify deficiencies prior to movement
Due 9 February 2021
Resolved 9 February 2021
14 - Pollution Prevention › 146 - MARPOL Annex VI › Incinerator incl. operations and operating manual
Issued 17 August 2019Resolved
14608-The incinerator installed on board a ship shall meet the requirements contained in MARPOL Annex VI and appendix IV to the annex. PSCO noted that the shipboard incinerator is inoperable. MARPOL 73/78 Annex VI/16.6.1
Condition: Improper/Lack of Maintenance
Action required: 50 - Rectify deficiencies w/in 30 days
Due 16 September 2019
Resolved 28 October 2019
Resolution: Vessel Submitted Update IOPP Certificate along with Picture Proof and Class Survey report stating that Incinerator is in an Operational Status
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)
Issued 13 November 2018Resolved
06199: If the ballast water management system required by this subpart stops operating properly during a voyage or the vessels BWM method is unexpectedly unavailable the master owner operator or the person in charge of the vessel must ensure that the problem is reported to the COTP as soon as practicable. Vessel BWM system is inoperable. 40bc 33CFR151.1515(b)
Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Due 14 November 2018
Resolved 4 December 2018
Resolution: Received Class and technetium report attesting to the repairs and proper operation.
Fire Fighting › Fixed Fire Detection System › Alarms
Issued 30 March 2018Resolved
Condition: Invalid
Action required: 17 - Rectify deficiencies prior to departure
Resolved 2 April 2018
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.