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ALEXANDRA DANOS

Offshore Supply Vessel · Offshore class · Built 2000s · USCG Heartland District (CGD-H)

ALEXANDRA DANOS is a 2007 offshore supply vessel. The Coast Guard has recorded 20 inspections since 2016, most recently in July 2026, along with 20 deficiencies and 4 casualty investigations between 2008 and 2026.

Records from 2008 to 2026. Most recent: inspection, 8 July 2026.

Built
2007
Last inspected
8 July 2026
Documentation
Valid · documentation file of 10 August 2026
Inspections
20
Deficiencies
20 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
4 investigations · 2008–2026

Everything above is free. The detail below — the inspection history, the deficiency record, the casualty record 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 Offshore class in Maury's sources begin in 2016.

Inspection record

Last inspected 8 July 2026
Recorded inspections20
…physical examinations18
…administrative events1
…with no type recorded1
Deficiencies 20 recorded · 0 without a recorded resolution
Operational controls None recorded without a removal date
Years with a record 11 calendar years (2016–2026)
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

US Official No.
1188175
IMO number
—
Call sign
WDD 9560
MISLE id
832416
Flag
UNITED STATES
Maury page id
psix-832416

Documentation record

Registered dimensions (L × B × D)124.1 ft × 34.0 ft × 12.0 ft
Registered tonnagegross 97 / net 66
ITC dimensions (L × B × D)124.1 ft × 34.0 ft × 12.0 ft
ITC tonnagegross 382 / net 114
BuilderINTRACOASTAL IRON WORKS INC · BOURG, LA, UNITED STATES · built 2007
Hull materialSteel
PropulsionDiesel Direct
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portHOUMA, LA
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 14 May 2026 · expires 31 May 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 it97 - Regulatory (Subpart C or D), Gross Ton
382 - Convention (Subpart B), Gross Ton
66 - Regulatory (Subpart C or D), Net Ton
114 - 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.
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Detail on this page

20 inspections, each with its date, unit and type; 20 deficiencies with the resolution recorded against each; 4 casualty investigations, with date and classification; the documentation record: dimensions, tonnage, builder, hailing port, endorsements, dates. 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.

Read one first, in full: a forty-year chronology · a hull that changed operators four times · the sparse case, shown as an example, not for sale.

This report is in development and is not for sale yet. There is no date, and nothing is charged. Leave an email and we will tell you when it exists, once.

Inspection history · 20

8 July 2026 Administrative Inspection · Vessel Attendance · Damage Survey · Deficiency Check
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8432869
7 July 2026 Type not recorded
No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8434383
4 November 2025 Periodic Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8262452
13 July 2025 Damage Survey
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8263943
12 July 2025 Administrative Inspection · Damage Survey
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 8184670
11 November 2024 Damage Survey
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8033810
4 November 2024 Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8029518
29 August 2024 Internal Structural Exam · Drydock Exam
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7992262
26 October 2023 Administrative Inspection · Annual Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7814325
2 September 2022 Drydock Exam · Deficiency Check · Internal Structural Exam · COI Inspection · Hull Examination
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7549849
26 October 2021 Annual Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7339773
24 November 2020 Periodic Inspection
Physical examination · Marine Safety Unit Lafayette · USCG Heartland District (CGD-H) · Activity 7100988
12 September 2019 Administrative Inspection · Annual Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6809552
5 September 2019 Administrative Inspection · Hull Examination · Internal Structural Exam
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6804676
26 February 2019 Administrative Inspection
Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6632776
26 October 2018 Deficiency Check
Physical examination · Marine Safety Unit Lafayette · USCG Heartland District (CGD-H) · Activity 6568702
20 September 2018 Annual Inspection · Administrative Inspection · Deficiency Check · MTSA Verification
Physical examination · Marine Safety Unit Lafayette · USCG Heartland District (CGD-H) · Activity 6545652
31 August 2017 Administrative Inspection · COI Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6255458
28 August 2017 Internal Structural Exam · Administrative Inspection · Drydock Exam
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6253944
14 November 2016 Annual Inspection · MTSA Verification
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 6040762

Deficiency record · 20

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 8 July 2026 Resolved
The owner or operator of an OSV shall make the vessel available for inspection by a marine inspector each time an accident occurs, or a defect is discovered that affects the safety of the vessel; or the effectiveness or completeness of its lifesaving, fire-fighting, or other equipment. The vessel ran aground and reported damage to both propellers.
Condition: Damaged By Earlier Event
Action required: 17 - Rectify deficiencies prior to departure
Due 22 July 2026
Resolved 27 July 2026
Resolution: Witnessed sat air test of tanks where plate was inserted repairing vessel.
07 - Fire Safety › N/A - No Subsystem › Other (fire safety)
Issued 4 November 2025 Resolved
Paint lockers and similar compartments must be constructed of steel or be wholly lined with steel. Vessel's paint locker was constructed of aluminum.
Condition: Placed in Improper Service
Action required: 50 - Rectify deficiencies w/in 30 days
Due 4 December 2025
Resolved 3 December 2025
Resolution: Vsl constructed new steel painter locker and swapped out.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 4 November 2025 Resolved
Equipment subject to normal oil leakage must be fitted with drip pans or other means to prevent oil draining into the bilge. The drip pans underneath the fuel filters on the vessel's 02 main engines, 02 generators, and bow thruster had a drain which would not prevent oil from dripping into the bilge.
Condition: Placed in Improper Service
Action required: 50 - Rectify deficiencies w/in 30 days
Due 4 December 2025
Resolved 3 December 2025
Resolution: Drip pans fitted to fuel filters.
02 - Structural Conditions › N/A - No Subsystem › Hull damage impairing seaworthiness
Issued 13 July 2025 Resolved
§ 126.110 Inspection after accident.(a) The owner or operator of an OSV shall make the vessel available for inspection by a marine inspector—(1) Each time an accident occurs, or a defect is discovered that affects—(i) The safety of the vessel; or(ii) The effectiveness or completeness of its lifesaving, fire-fighting, or other equipment; or(2) Whenever any important repairs or renewals are made. 12JUL25 MSU Port Arthur received notification OSV ALEXANDRA DANOS struck a production platform 90NM offshore. No reported damage to production platform. VSL reports 3' diameter hole in the forward rake 2' above the waterline. VSL authorized to transit to Port Fourchon for permanent repairs.
Condition: Damaged By Earlier Event
Action required: 17 - Rectify deficiencies prior to departure
Due 13 July 2025
Resolved 24 July 2025
Resolution: Recieved ABS report with sat evidence of repair.
02 - Structural Conditions › N/A - No Subsystem › Hull damage impairing seaworthiness
Issued 11 November 2024 Resolved
Numerous crushed and fractured structural members present on the port side of the forward hold.
Condition: Damaged By Earlier Event
Action required: 705 - Other - as specified
Due 19 November 2024
Resolved 3 December 2024
Resolution: Vessel cropped and renewed all impacted structural members. See documents for repair plan details.
11 - Life Saving Appliances › N/A - No Subsystem › Rescue boats
Issued 4 November 2024 Resolved
Each OSV must carry at leas one rescue boat... Unless OCMI determines the vessel is arranged to allow helpless person to be recovered from the water. Vessel has rescue platform, Rescue platform is 30"x30". CID memo1 requires platform to be 36"x36".
Action required: 50 - Rectify deficiencies w/in 30 days
Due 5 December 2024
Resolved 12 November 2024
Resolution: Vessel now has a 36"x36" rescue platform.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Doors
Issued 26 October 2023 Resolved
A class 1 door must be able to withstand a head of water pressure. Portside engine room watertight door had 2 spots on the bottom left and right where the metal was missing. Repair to the satisfaction of attending MI.
Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Due 26 October 2023
Resolved 26 October 2023
Resolution: Repaired to the satisfaction of the MI.
10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals
Issued 16 September 2022 Resolved
Vessel must have navigational lighting in accordance with navigation rules. Improper wiring configuration of port navigation light. Stern light has broken lens.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 16 September 2022
Resolution: Port navigation light re-wired, sat. New stern light wired into vessel, sat. See documents section for proof of repair.
04 - Emergency Systems › N/A - No Subsystem › Emergency, lighting, batteries and switches
Issued 16 September 2022 Resolved
Embarkation station must be adequately illuminated. Insufficient lighting at embarkation station.
Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 16 September 2022
Resolution: Sufficient embarkation lighting wired into electrical system onboard, sat.
07 - Fire Safety › N/A - No Subsystem › Maintenance of Fire protection systems
Issued 16 September 2022 Resolved
Fire equipment shall be onboard and maintained to satisfy marine portable tank endorsement. Foam eductor not functional. Must be rectified prior to operations relative to portable tank endorsement
Action required: 705 - Other - as specified
Resolved 16 September 2022
Resolution: Vessel replaced old eductor with functioning educor to satisfy portable tank endorsement.
07 - Fire Safety › N/A - No Subsystem › Division - decks, bulkheads and penetrations
Issued 26 October 2021 Resolved
Inspection for certification shall include inspections of watertight integrity; cable penetrations piercing watertight bulkhead were not sealed to prevent passage of smoke or flames.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 26 October 2021
Resolution: Firestop gaps filled
07 - Fire Safety › N/A - No Subsystem › Other (fire safety)
Issued 26 October 2021 Resolved
Inspection for certification shall include inspections for fire hazards; hydraulic hose on bow thruster prime mover was chafed; replace prior to use of bow thruster.
Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Resolved 26 October 2021
Resolution: Hydraulic line replaced
11 - Life Saving Appliances › N/A - No Subsystem › Maintenance of Life Saving Appliances
Issued 26 October 2021 Resolved
Each item of survival equipment with an expiration date must be replaced during the annual inspection if the date has passed; 03 waterlight batteries were expired.
Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Resolved 26 October 2021
Resolution: Batteries replaced
11 - Life Saving Appliances › N/A - No Subsystem › Maintenance of Life Saving Appliances
Issued 26 October 2021 Resolved
When life floats are stowed in tiers, they must be kept apart by spacers; spacers were missing.
Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Resolved 26 October 2021
Resolution: Spacers placed in between life floats
03 - Water/Weathertight Conditions › N/A - No Subsystem › Manholes/flush scuttles
Issued 26 October 2021 Resolved
Means of securing doors closed shall include use of gaskets; gaskets for forepeak and engine room escape hatches need to be replaced.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 26 October 2021
Resolution: Gaskets replaced
10 - Safety of Navigation › N/A - No Subsystem › Charts
Issued 26 October 2021 Resolved
Each vessel must carry up to date paper charts; paper charts were not corrected through the most recent NTM.
Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Resolved 26 October 2021
Resolution: Chart corrections completed
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Auxiliary engine
Issued 24 November 2020 Resolved
Nonmetallic flexible hose must be in accordance with SAE J1942 (incorporated by reference; see 46 CFR 56.01-2) and may be installed only in vital and nonvital fresh and salt water systems, nonvital pneumatic systems, lube oil and fuel systems, and fluid power systems. The outer protective covering on the fuel hose for the port generator was cracked in several places. Vessel shall replace fuel hose on port generator in accordance with SAE J1942 specifications prior to departure. 46 CFR 56.60-25(b)(1)
Condition: Invalid
Action required: 17 - Rectify deficiencies prior to departure
Resolved 16 September 2022
Resolution: During inspection 2022 hoses were found in good condition.
07 - Fire Safety › N/A - No Subsystem › Means of escape
Issued 20 September 2018 Resolved
Means of escape from aft engine room escape scuttle was not operable from inside the vessel. Crew to adjust and teast for ease of operation. 46 CFR 127.240(a).
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 20 September 2018
Resolved 20 September 2018
Resolution: Emergency escape was adjusted properly allowing crewmembers to use for escape from the engine room.
10 - Safety of Navigation › N/A - No Subsystem › Revolution counter
Issued 20 September 2018 Resolved
Vessel is equipped with fixed pitch propellers and is required to have speed and direction indicators for each shaft at the navigating bridge. Shaft tachometers were inoperable duirng propulsion checks. 46 CFR 113.37.5(a)
Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 20 October 2018
Resolved 26 October 2018
Resolution: Shaft tachs were installed and operational.
Communications › Audible Communications › SPD (Other)
Issued 31 August 2017 Resolved
Vessel must have a means to communicate with the pilothouse from auxiliary means of steering. Vessel's sound powered phone is inoperable.
Action required: 60 - Rectify deficiencies prior to movement
Resolved 1 September 2017
Resolution: Sound powered phone repaired by technician. Vessel rep provided satisfactory proof of repairs.

Casualty record · 4

14 March 2008Routine · role: Involved in a Marine Casualty · activity 3165076
31 January 2013Routine · role: Involved in a Marine Casualty · activity 4526158
8 September 2013Routine · role: Acknowledged Pollution Source · activity 4710009
7 July 2026Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · activity 8434383
Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

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.