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MARK A
MARK A is a 1977 towing vessel. The Coast Guard has recorded 12 inspections since 1999, most recently in August 2025, along with 4 deficiencies.
Records from 1999 to 2025. Most recent: inspection, 13 August 2025.
- Built
- 1977
- Last inspected
- 13 August 2025
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 4 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
584965
WDJ2674
151798
Flag
UNITED STATES
367330490
Maury page id
psix-151798
Inspections, by type
The 12 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)48.6 ft × 20.0 ft × 6.0 ft
Registered tonnagegross 39 / net 31
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderMARINE BUILDERS INC · CLARKSVILLE, IN, UNITED STATES · built 1977
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeShip
Hull configurationMonohull
Hailing portPITTSBURGH, PA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 30 January 2026 · expires 31 January 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 it31 - Simplified, Net Ton
39 - Simplified, Gross Ton
39 - Simplified, Gross 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
WDJ2674MMSI 367330490 · active · compulsorily equipped · granted 6 August 2026, expires 2 November 2036
WDE2844MMSI 367330490 · cancelled · compulsorily equipped · granted 9 January 2008, cancelled 28 October 2016
WCX3039MMSI not assigned · expired · compulsorily equipped · granted 17 March 1997, cancelled 20 May 2007
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 · 12
13 August 2025
Administrative Inspection · COI Inspection
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 8209639
30 January 2025
Internal Structural Exam · Drydock Exam · Administrative Inspection
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 8072438
1 October 2024
Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7981596
17 July 2023
Administrative Inspection · Annual Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7744996
15 June 2022
Annual Inspection · DAPI Audit · Administrative Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7478517
5 August 2021
Annual Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7276950
3 August 2020
Initial Certification
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7023339
15 June 2020
Uninspected Other
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 6974741
21 October 2019
Administrative Inspection
Administrative · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 6838751
21 May 2013
Administration
Administrative · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 4598837
27 September 2011
Industry Initiated Exam · Deficiency Check
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 4156166
15 September 1999
Uninspected Towing Vessel
Physical examination · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 1120678
Deficiency record · 4
08 - Alarms › N/A - No Subsystem › General alarm
Issued 27 August 2025
Resolved
Each towing vessel must be fitted with a general alarm that has installed, in the engine room and any other area where background noise makes a general alarm hard to hear, a supplemental flashing red light that is identified with a sign that reads "Attention General Alarm-When Alarm Sounds or Flashes Go To Your Station". The Audible alarm is not loud enough to overcome the ambient noise and there is no flashing red light on the lower deck of the Machinery Space. Install a flashing red light in the lower machinery space that is noticeable from within the space.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 27 August 2025
Resolved
Electrical Systems and equipment must function properly and minimize system failures and fire and shock hazards. The port searchlight wiring has exposed wires and arcs and sparks when energized. Starboard searchlight is functioning properly. Ensure the port light remains locked out/tagged out to prevent use. Replace the affected section of wire.
02 - Structural Conditions › N/A - No Subsystem › Closing devices/watertight doors
Issued 27 August 2025
Resolved
A towing vessel must be maintained and operated so the watertight integrity and stability of the vessel are not compromised. Vessel's forwardmost voids have excessive water in space. Pump voids dry and clean cover mating surfaces.
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 1 October 2024
Resolved
A towing vessel subject to this sub-chapter and choosing the Coast Guard Inspection option, or required to have the Coast Guard Inspection, must undergo an annual inspection within 3 months before or after the COI anniversary date. The vessel's anniversary date was August 21. Schedule and conduct vessel's annual inspection.
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.