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TOWLINE
TOWLINE is a 1962 towing vessel. The Coast Guard has recorded 12 inspections since 2011, most recently in June 2026, along with 13 deficiencies and 1 casualty investigation in 2012.
Records from 2011 to 2026. Most recent: inspection, 2 June 2026.
- Built
- 1962
- Last inspected
- 2 June 2026
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 13 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 1 investigation · 2012
Identity
1227624
WDF5513
1069872
Flag
UNITED STATES
367464090
Maury page id
psix-1069872
Inspections, by type
…with no type recorded1
Years with a record
8 calendar years (2011–2026)
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)65.0 ft × 18.0 ft × 8.0 ft
Registered tonnagegross 62 / net 50
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderGIBBS CORP · JACKSONVILLE, FL, UNITED STATES · built 1962
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeShip
Hull configurationMonohull
Hailing portBOSTON, MA
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 30 June 2026 · expires 30 June 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 it62 - Simplified, Gross Ton
50 - Simplified, Net Ton
72 - Displacement, Ton
50 - Simplified, Net Ton
72 - Displacement, 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
WDF5513MMSI 367464090 · active · compulsorily equipped · granted 5 August 2021, expires 19 August 2030
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
2 June 2026
Damage Survey
Physical examination · Sector Boston · USCG Northeast District (CGD-NE) · Activity 8395797
3 February 2026
Vessel Attendance · Damage Survey
Physical examination · Sector Boston · USCG Northeast District (CGD-NE) · Activity 8305451
30 January 2025
Deficiency Check · COI Inspection
Physical examination · Sector Boston · USCG Northeast District (CGD-NE) · Activity 8069348
3 October 2024
Deficiency Check · Hull Examination · Internal Structural Exam
Physical examination · Sector Boston · USCG Northeast District (CGD-NE) · Activity 8009061
9 September 2024
Administrative Inspection
Administrative · Sector Boston · USCG Northeast District (CGD-NE) · Activity 7999461
3 October 2023
Administrative Inspection
Administrative · Sector Boston · USCG Northeast District (CGD-NE) · Activity 7806523
24 January 2023
Annual Inspection · Deficiency Check
Physical examination · Sector Boston · USCG Northeast District (CGD-NE) · Activity 7626696
27 July 2021
Initial Certification · Deficiency Check
Physical examination · Sector Boston · USCG Northeast District (CGD-NE) · Activity 7272390
2 December 2014
Administration · Industry Initiated Exam
Physical examination · Sector Boston · USCG Northeast District (CGD-NE) · Activity 5034279
14 January 2014
Administration
Administrative · Sector Boston · USCG Northeast District (CGD-NE) · Activity 4782639
19 March 2012
Type not recorded
No type recorded · Sector Boston · USCG Northeast District (CGD-NE) · Activity 4267930
26 September 2011
Deficiency Check · Industry Initiated Exam
Physical examination · Sector Boston · USCG Northeast District (CGD-NE) · Activity 4155124
Deficiency record · 13
02 - Structural Conditions › N/A - No Subsystem › Hull damage impairing seaworthiness
Issued 4 February 2026
Resolved
The cognizant OCMI may require additional examinations of the vessel whenever he or she discovers damage or deterioration to hull plating or structural members that may affect the seaworthiness or fitness for the route or service of a vessel. Vessel taken out of service by owner and drydocked after a hole was found in the bottom shell plating of the main hold compartment IVO keel and above the shaft. Correct to the satisfaction of attending marine inspector prior to return to service. 46 CFR 137.300(b)
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 30 January 2025
Resolved
Each lifebuoy on a towing vessel must be approved under approval series 160.050 or 160.150. Vessel's lifebuoys onboard were not in serviceable condition. O/O is to repair or replace prior to conducting towing operations.
46CFR141.360(b)(1)
07 - Fire Safety › N/A - No Subsystem › Fire detection and alarm system
Issued 30 January 2025
Resolved
Each fire detection system on board shall be installed, tested, and maintained in accordance with the manufacturer's design manual. Fire detection panel battery backup was inooperable. O/O to repair/replace fire detection panel battery back up prior to conducting towning oerations.
46CFR142.330(a)(2)
08 - Alarms › N/A - No Subsystem › Other (alarms)
Issued 30 January 2025
Resolved
Vessel alarms shall be visible and audible at each operating station. Vessel's high bilge level alarm at the operating station was missing the visual alarm. O/O to install visual light for bilge alarm to satisfaction of attending marine inspector.
46CFR143.230(b)(1)
11 - Life Saving Appliances › N/A - No Subsystem › Line-throwing appliance
Issued 30 January 2025
Resolved
Each towing vessel operating in oceans and coastwise service must have a line throwing appliance approved under approval series 160.040. Vessel's linethrowing apparatus had expired charges. Vessel is retricted to 3NM from shore until new charges procured.
46CFR141.385
10 - Safety of Navigation › N/A - No Subsystem › Echo sounder
Issued 30 January 2025
Resolved
The owner, managing operator, or master of each towing vessel must maintain the required navigational-safety equipment in a fully-functioning, operational condition. Vessel depth sounder wasn't operating properly and showing accurate depth. O/O to repair or replace.
46CFR140.620(b)
09 - Working and Living Conditions › 091 - Living Conditions › Medical Equipment
Issued 30 January 2025
Resolved
Each towing vessel must be equipped with an industrial type first aid cabinet or kit, appropriate to the size of the crew and operating conditions. First-aid kits onboard were all expired. O/O to replace first aid kit.
46CFR140.435
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 30 January 2025
Resolved
Essential systems or equipment must be regularly tested and examined. Tests and examinations must verify that the system or equipment functions as designed. Hot water heater pressure relief valve was wasted and in need of repair. O/O is to repair/replace pressure relief valve to satisfaction of attending marine inspector.
46CFR143.245(a)
07 - Fire Safety › N/A - No Subsystem › Fire detection and alarm system
Issued 30 January 2025
Resolved
Each towing vessel must be equipped with a means to detect smoke in the berthing spaces and lounges that alerts individuals in those spaces. Smoke detector in galley/crew lounge was missing. O/O to reinstall smoke detector to satisfaction of attending marine inspector.
46CFR142.330(b)
01 - Certificates & Documentation › 013 - Documents › Stability Information Booklet
Issued 30 January 2025
Resolved
Statement of satisfactory stability was not onboard or available. O/O to provide letter and keep onboard.
46CFR144.300(a)
02 - Structural Conditions › N/A - No Subsystem › Stability/strength/loading information and instruments
Issued 3 October 2024
Resolved
The owner or managing operator of an existing vessel not operating under a stability document must be able to show at least one of the following: (1) The vessel's operation or a history of satisfactory service does not cause the stability of the vessel to be questioned by the Coast Guard. (2) The vessel performs successfully on operational tests. (3) The vessel has a satisfactory stability assessment by means of giving due consideration to each item that impacts a vessel's stability characteristics.
A large steel extension/accommodation space was built onto the aft portion of the house without OCMI notification. As such, the letter from Farrel and Norton Naval Architects dated August 28, 2020 which attests to the vessels stability characteristics is now void. Verify compliance with 46 CFR 144.300 prior to conducting towing operations.
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 24 January 2023
Resolved
Each towing vessel must carry at least one appropriately-sized lifejacket, approved under approval series 160.002, 160.005, 160.055, 160.155, or 160.176, for each person on board. Vessel is short 02 PFD's, and is limited to 10 persons onboard until resolved.
11 - Life Saving Appliances › N/A - No Subsystem › Immersion suits
Issued 24 January 2023
Resolved
Each towing vessel operating in those regions must carry at least one appropriate-size immersion suit, approved under approval series 160.171, for each person onboard. Vessel is short 06 immersion suits, and is limited to 06 persons onboard until resolved.
Casualty record · 1
19 March 2012Routine · role: Involved in a Marine Casualty · activity 4267930
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, and the bridge, lock or dam the investigation names where it names one. 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.