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MISS SOPHIA
MISS SOPHIA is a 1972 towing vessel. The Coast Guard has recorded 17 inspections since 1999, most recently in December 2025, along with 20 deficiencies.
Records from 1999 to 2025. Most recent: inspection, 2 December 2025.
- Built
- 1972
- Last inspected
- 2 December 2025
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 20 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
544879
WDK8514
118695
Flag
UNITED STATES
367153140, 368094920
Maury page id
psix-118695
Inspections, by type
…with no type recorded1
Years with a record
11 calendar years (1999–2025)
The 17 inspections in the strip above, split by the kind of activity the US
Coast Guard recorded. Years with a record are calendar years in which a record exists, not
years in service. What Maury does not do.
Coast Guard record current through 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Towing Vessel class in Maury's sources begin in 1980.
Documentation record
Registered dimensions (L × B × D)50.2 ft × 20.0 ft × 6.4 ft
Registered tonnagegross 69 / net 47
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderBARBOUR METAL BOAT WORKS · ST LOUIS, MO, UNITED STATES · built 1972
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portPITTSBURGH, PA
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 8 April 2026 · expires 31 May 2027
Service, as the file records itTowing Vessel
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it69 - Regulatory (Subpart C or D), Gross Ton
47 - Regulatory (Subpart C or D), Net Ton
47 - Regulatory (Subpart C or D), Net Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 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.
Radio station licence
WDK8514MMSI 368094920 · active · compulsorily equipped · granted 22 May 2019, expires 22 May 2029
WCW9774MMSI 367153140 · active · compulsorily equipped · granted 28 September 2016, expires 12 December 2026 · licensed under a name not among this hull’s recorded names (not shown)
FCC Universal Licensing System ship-station file of 6 September 2026, matched to this hull on its
US Official Number. Status and dates are the file’s own. The licensee is not read from the file and is not shown.
A lapsed licence’s MMSI is still the number the vessel transmitted under while it was valid.
Inspection history · 17
2 December 2025
Internal Structural Exam · Drydock Exam · Administrative Inspection
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 8284179
12 July 2025
Drydock Extension · Administrative Inspection · Internal Structural Exam
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 8187758
26 April 2024
TPO Audit
Administrative · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7900081
24 October 2023
Administrative Inspection
Administrative · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7813757
1 September 2023
COI Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7786228
17 July 2023
Annual Inspection · Deficiency Check
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7745097
20 January 2023
Administrative Inspection
Administrative · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7623296
29 September 2022
Deficiency Check
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7566063
31 August 2022
Annual Inspection
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7470116
28 September 2021
Administrative Inspection · Deficiency Check
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7327182
9 September 2021
Annual Inspection
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7308026
20 July 2020
Initial Certification
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7011348
1 April 2014
Industry Initiated Exam
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 4827524
26 May 2011
Industry Initiated Exam
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 4039682
18 May 2004
Administrative Inspection
Administrative · Marine Safety Center (MSC) · Activity 2071202
16 June 2003
Type not recorded
No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 1820623
12 October 1999
Uninspected Towing Vessel
Physical examination · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 1122717
Deficiency record · 20
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 25 July 2023
Resolved
All seals and gaskets must be properly maintained to prevent leaks of flammable or combustible liquid, as those terms are defined in 46 CFR subpart 30.10, into the machinery space. Port propulsion engine oil leak forward inboard. Repair as required.
09 - Working and Living Conditions › 092 - Working Conditions › Protection machinery
Issued 25 July 2023
Resolved
Each exhaust pipe from an internal combustion engine which is within reach of personnel must be insulated or otherwise guarded to prevent burns. On a new vessel, each pipe that contains vapor, gas, or liquid that has a temperature exceeding 150 °F (65.5 °C) which is within reach of personnel must be insulated where necessary or otherwise guarded to prevent injury. Exterior exhaust behind pilothouse missing insulation/guard. Install as required.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 25 July 2023
Resolved
Each towing vessel must perform the applicable tests in Table 143.245(b) of this section. The tests required by this section must be recorded in accordance with part 140 of this subchapter. Pressure relief valves - Twice every 5 years, with no more than 3 years elapsing since last test. No documentation of pressure test/replacement. Test/replace as required.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Manholes/flush scuttles
Issued 25 July 2023
Resolved
Each watertight door and watertight hatch must be marked on both sides in clearly legible letters at least 25 millimeters (1 inch) high: “WATERTIGHT DOOR—KEEP CLOSED” or “WATERTIGHT HATCH—KEEP CLOSED”. Stern hatch missing labeling. Label as required.
11 - Life Saving Appliances › N/A - No Subsystem › Distress flares
Issued 25 July 2023
Resolved
A portable watertight container carried at the operating station. Portable watertight containers for pyrotechnic distress signals must be of a bright color and must be clearly marked in legible contrasting letters at least 12.7 millimeters (0.5 inches) high with “DISTRESS SIGNALS”. Distress signals found in plastic bag.
15 - Safety Management Systems (ISM) › N/A - No Subsystem › Safety and environment policy
Issued 7 September 2022
Resolved
No later than July 22, 2019, the owner or managing operator must implement a health and safety plan. The health and safety plan must document compliance with this part and include recordkeeping procedures. No health and safety plan meeting the requirements of 46 CFR 140 Part E onboard vessel. Vessel operator shall provide a copy of the vessel's health and safety plan meeting requirements listed in 46 CFR 140 to the OCMI. All deficiencies identified from this inspection shall be recorded and corrected IAW the health and safety plan to demonstrate compliance.
07 - Fire Safety › N/A - No Subsystem › Remote Means of control (opening,pumps,ventilation,etc.) Machinery spaces
Issued 7 September 2022
Resolved
Fuel shut off valves must be operable. Port, starboard, and generator fuel shut-off valves with mousing wire attaching the valve closure to the valve handle. Starboard fuel shut off valve was not turning at all. Install permanent attachments between valves and valve stems and ensure starboard valve operates when actuated.
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 7 September 2022
Resolved
Master must ensure that all lifesaving equipment is ready for use at all times. Lights on two required life jackets were inoperable. Replace life jacket lights.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 7 September 2022
Resolved
Each lifebuoy with a floating electric water light must have a lanyard of at least three feet securing the water light around the body of the lifebuoy. The lanyards on the vessel's two light fitted lifebuoys had the lights attached with a clip and the slack of the light line was wrapped around the end of the light. Remove light line clips and make off around the body of the lifebuoy.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Manholes/flush scuttles
Issued 7 September 2022
Resolved
All towing vessels must be operated in a manner that minimizes the risk of down-flooding and progressive flooding. Stern hatch was found with no gasket. Install gasket on stern hatch to prevent water ingress into stern void.
10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals
Issued 7 September 2022
Resolved
Except as provided by paragraph (b) of this section, each navigation light must - (1) Meet the technical standards of the applicable Navigation Rules; (2) Be certified by a laboratory listed by the Coast Guard to the standards of ABYC A-16 (incorporated by reference, see § 183.5) or equivalent, although portable battery-powered lights need only meet the requirements of the standard applicable to them. Installed navigation lights have been modified with non-approved internals. Replace with approved navigation lights.
07 - Fire Safety › N/A - No Subsystem › Fire fighting equipment and appliances
Issued 7 September 2022
Resolved
Portable fire extinguishers and semi-portable fire extinguishers must be inspected, maintained and tested in accordance with NFPA 10. Monthly checks of portable and semi-portable fire extinguishers are not documented. Document monthly inspections as required by NFPA 10.
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 9 September 2021
Resolved
Stowage positions for lifejackets stowed in a berthing space or stateroom and all lifejacket containers must be marked in block capital letters and numbers with the minimum quantity, identity, and, if sizes other than adult or universal sizes are used on the vessel, the size of the lifejackets stowed inside the container. All lifejacket storage locations missing quantity.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 9 September 2021
Resolved
ach lifebuoy on a towing vessel must: (1) Be approved under approval series 160.050 or 160.150; (2) Be capable of being rapidly cast loose; (3) Not be permanently secured to the vessel in any way; (4) Be marked in block capital letters with the name of the vessel; and (5) Be orange in color, if on a vessel on an oceans or coastwise route. Port pilothouse life buoy vessel name is coming off.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Gauges, thermometers, etc
Issued 9 September 2021
Resolved
Each towing vessel must perform the applicable tests in Table 143.245(b) of this section. The tests required by this section must be recorded in accordance with part 140 of this subchapter. Pressure vessel relief valve testing documentation not available.
01 - Certificates & Documentation › 013 - Documents › Signs, indications
Issued 9 September 2021
Resolved
Each remote valve control must be marked in clearly legible letters, at least 25 millimeters (1 inch) high, indicating the purpose of the valve and the way to operate it. Emergency Fuel shutoff valves missing labeling and operating instructions.
01 - Certificates & Documentation › 013 - Documents › Signs, indications
Issued 9 September 2021
Resolved
Each watertight door and watertight hatch must be marked on both sides in clearly legible letters at least 25 millimeters (1 inch) high: “WATERTIGHT DOOR - KEEP CLOSED” or “WATERTIGHT HATCH - KEEP CLOSED”. All deck hatches missing labeling.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 9 September 2021
Resolved
Machinery and electrical systems must be designed and maintained to provide for safe operation of the towing vessel and safety of persons onboard under normal and emergency conditions. Port main propulsion engine has exhaust leak.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Railing, gangway, walkway and means for safe passage
Issued 9 September 2021
Resolved
Rails or equivalent protection must be installed near the periphery of all decks accessible to crew. Equivalent protection may include lifelines, wire rope, chains, and bulwarks that provide strength and support equivalent to fixed rails. Stern section of aft deck missing rails or equivalent protection.
10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals
Issued 9 September 2021
Resolved
Navigation lights. Each navigation light must meet the following: (1) Meet the technical details of the applicable navigation rules. (2) Be certified by an independent laboratory to the requirements of UL 1104 (incorporated by reference; see 46 CFR 110.10-1) or an equivalent standard under 46 CFR 110.20-1. Portable battery powered lights need meet only the requirements of the standard applicable to those lights. (3) Be labeled with a label stating the following: (i) “MEETS _____.” (Insert the identification name or number of the standard under paragraph (d)(2) of this section to which the light was type-tested.) (ii) “TESTED BY _____.” (Insert the name or registered certification mark of the independent laboratory that tested the fixture to the standard under paragraph (d)(2) of this section). (iii) Manufacturer's name. (iv) Model number. (v) Visibility of the light in nautical miles. (vi) Date on which the fixture was type-tested. (vii) Identification of bulb used in the compliance test. Anchor light housing and bulb did not meet standards.
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.