DOS OSOS is a 1989 passenger vessel (inspected). The Coast Guard has recorded 17 inspections since 2016, most recently in April 2025, along with 15 deficiencies.
Records from 2016 to 2025. Most recent: inspection, 29 April 2025.
Everything above is free. The detail below — the inspection history, the deficiency 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 Passenger 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 it4 - Simplified, Gross Ton 4 - Simplified, 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.
Professional
Detail on this page
17 inspections, each with its date, unit and type; 15 deficiencies with the resolution recorded against each; 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 · 17
29 April 2025Administrative Inspection · COI Inspection · Deficiency Check
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 8127500
14 March 2025Administrative Inspection · Hull Examination
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 8096961
25 April 2024Annual Inspection
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 7902204
5 September 2023Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 7785022
9 February 2023Hull Examination
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 7633744
13 April 2022Annual Inspection
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 7410528
23 March 2021Annual Inspection
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 7151325
3 March 2021Hull Examination
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 7147255
19 February 2020Deficiency Check · COI Inspection · Administrative Inspection
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 6912065
26 March 2019Annual Inspection
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 6646334
5 March 2019Hull Examination · Deficiency Check
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 6636239
17 May 2018Annual Inspection
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 6389946
2 May 2017Annual Inspection
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 6135247
7 March 2017Hull Examination · Deficiency Check · Examination of Repairs
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 6100037
5 July 2016Type not recorded
No type recorded · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 5959983
24 May 2016Annual Inspection
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 5892083
29 April 2016Deficiency Check · Hull Examination
Physical examination · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 5857106
A vessel must comply with the applicable requirements for any radio and EPIRB installations, including the requirements for a station license and installation certificates to be issued by the FCC, as set forth in 47 CFR part 80.
Provide valid Radio Station Authorization for VHF/EPIRB installation.
46 CFR 184.502
Condition: Improper/Lack of Maintenance
Action required: 16 - Rectify deficiencies w/in 14 days
Due 13 May 2025
Resolved 8 May 2025
Resolution: Received copy of certificate via email. New certificate expires 15APR2035. Certificate updated in MISLE.
A vessel that is exposed to salt water more than three months in any 12 month period since the last examination must undergo a drydock examination and an internal structural at least once every two years.
Vessel's dry dock examination date was overdue on 01FEB2025. Vessel is not to carry passengers until a satisfactory dry dock examination is completed.
46 CFR 176.600(c)(1)
Condition: Improper/Lack of Maintenance
Action required: 701 - Prior to carriage of passengers/cargo
Due 14 March 2025
Resolved 14 March 2025
Resolution: Completed credit dry dock.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements
Issued 13 April 2022Resolved
A visual and audible alarm must be provided at the
operating station to indicate a high water level in A
machinery space bilge. Indicator not satisfactorily
operational. Indicator replaced by ships crew.
Action required: 10 - Deficiency Rectified
Resolved 13 April 2022
Resolution: Indicator replaced and made satisfactory by ships crew.
05 - Radio Communications › N/A - No Subsystem › Satellite EPIRB 406MHz/1.6GHz
Issued 16 June 2020Resolved
EPIRB battery expired. Provide currently registered EPIRB with current battery. Vessel route restricted to 3 nautical miles from shore until corrected.
Action required: 10 - Deficiency Rectified
Due 16 June 2020
Resolved 16 June 2020
Resolution: Vessel provided properly registered replacement EPIRB.
04 - Emergency Systems › N/A - No Subsystem › Water level indicator
Issued 16 June 2020Resolved
Forward port compartment bilge high level alarm was inoperable at the time of inspection. Demonstrate proper operation of bilge alarm.
Action required: 10 - Deficiency Rectified
Due 16 June 2020
Resolved 16 June 2020
Resolution: Vessel replaced float switch and demonstrated operation.
09 - Working and Living Conditions › 091 - Living Conditions › Medical Equipment
Issued 16 June 2020Resolved
Vessel first aid kit contained expired items. Provide complete and current first aid kit.
Action required: 16 - Rectify deficiencies w/in 14 days
Due 30 June 2020
Resolved 22 June 2020
Resolution: Vessel provided replacements for exoired items.
05 - Radio Communications › N/A - No Subsystem › VHF radio installation
Issued 16 June 2020Resolved
VHF radio does not have GPS input. Provide DSC radio with GPS.
Action required: 16 - Rectify deficiencies w/in 14 days
Due 30 June 2020
Resolved 16 June 2020
Resolution: Vessel provided replacement DSC VHF radio with GPS.
10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals
Issued 16 June 2020Resolved
Anchor light found inoperable and running light lenses were found cloudy. Provide working navigation lights with proper visibility.
Action required: 16 - Rectify deficiencies w/in 14 days
Due 30 June 2020
Resolved 29 June 2020
Resolution: Vessel replaced lenses and repaired anchor light.
11 - Life Saving Appliances › N/A - No Subsystem › Stowage and provision of liferafts
Issued 16 June 2020Resolved
Paddles wer not distributed between both life floats.
Action required: 10 - Deficiency Rectified
Resolved 16 June 2020
Resolution: Vessel provided paddles in each life float.
04 - Emergency Systems › N/A - No Subsystem › Abandon ship drills
Issued 16 June 2020Resolved
Records of fire, man overboard and abandon ship drills were not available.
Action required: 16 - Rectify deficiencies w/in 14 days
Due 30 June 2020
Resolved 22 June 2020
Resolution: Vessel logged drills conducted during inspection.
Fire Fighting › Portable Dry Chemical Fire Extinguisher › Mounting Bracket
Issued 17 May 2018Resolved
Properly mount fire extinguisher near operating station.
Condition: Improper/Lack of Maintenance
Action required: 50 - Rectify deficiencies w/in 30 days
Due 17 June 2018
Resolved 25 May 2018
Resolution: Bracket mounted properly.
Communications › Radio Communications › EPIRB
Issued 24 May 2016Resolved
Prior to carrying psgrs >3NM replace EPIRB hydro release
Condition: Invalid
Action required: 705 - Other - as specified
Due 24 May 2016
Resolved 28 May 2016
Communications › Alarms/Indicators › Bilge Alarm
Issued 24 May 2016Resolved
Install single light (visible alarm) for high-water alarms at helm.
Condition: Improper Installation
Action required: 705 - Other - as specified
Due 24 June 2016
Resolved 28 May 2016
Communications › Alarms/Indicators › High Water Alarm
Issued 29 April 2016Resolved
Prior to operating with passengers, prove proper operation of port & stbd #2 compartment hi-water alarms.
Action required: 701 - Prior to carriage of passengers/cargo
Due 6 May 2016
Resolved 29 April 2016
Construction/Loadline › Hull › Side Shell
Issued 29 April 2016Resolved
Make proper repairs to decayed/delaminated plywood sideshell and decayed longitudinals and sheer clamp iwo port & stdb sides of starboard pontoon forepeak.
Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 29 April 2016
Resolved 6 May 2016
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.