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ST-911 ENDURING FREEDOM
Towing Vessel · Built 2000s · USCG Great Lakes District (CGD-GL) · Other hulls named ST-911 ENDURING FREEDOM
ST-911 ENDURING FREEDOM is a 2002 towing vessel. The Coast Guard has recorded 13 inspections since 2022, most recently in August 2026, along with 13 deficiencies.
Records from 2022 to 2026. Most recent: inspection, 20 August 2026.
- Built
- 2002
- Last inspected
- 20 August 2026
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 13 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
1319913
WDM5896
1701068
Flag
UNITED STATES
368220270
Maury page id
psix-1701068
Inspections, by type
The 13 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)59.7 ft × 22.0 ft × 8.0 ft
Registered tonnagegross 88 / net 70
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderCONRAD INC ORANGE SHIPBUILDING CO · ORANGE, TX, UNITED STATES · built 2002
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeBox
Hull configurationMonohull
Hailing portFORDSON ISLAND DEARBORN, MI
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 2 July 2026 · expires 31 August 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 it88 - Simplified, Gross Ton
70 - Simplified, Net Ton
70 - Simplified, 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
WDM5896MMSI 368220270 · active · compulsorily equipped · granted 24 September 2021, expires 24 September 2031
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 · 13
20 August 2026
Annual Inspection
Physical examination · Sector Eastern Great Lakes · USCG Great Lakes District (CGD-GL) · Activity 8468934
19 August 2025
Annual Inspection
Physical examination · Marine Safety Unit Thousand Islands · USCG Great Lakes District (CGD-GL) · Activity 8203983
14 July 2025
Administrative Inspection
Administrative · Marine Safety Unit Thousand Islands · USCG Great Lakes District (CGD-GL) · Activity 8187863
16 October 2024
Administrative Inspection
Administrative · Marine Safety Unit Thousand Islands · USCG Great Lakes District (CGD-GL) · Activity 8019645
19 September 2024
Administrative Inspection
Administrative · Marine Safety Unit Thousand Islands · USCG Great Lakes District (CGD-GL) · Activity 8005478
21 August 2024
Deficiency Check · Annual Inspection
Physical examination · Marine Safety Unit Thousand Islands · USCG Great Lakes District (CGD-GL) · Activity 7986363
10 July 2024
Administrative Inspection
Administrative · Sector Detroit · USCG Great Lakes District (CGD-GL) · Activity 7955089
22 April 2024
Administrative Inspection
Administrative · Marine Safety Unit Thousand Islands · USCG Great Lakes District (CGD-GL) · Activity 7911225
14 February 2024
Deficiency Check · Administrative Inspection
Physical examination · Marine Safety Unit Cleveland · USCG Great Lakes District (CGD-GL) · Activity 7865420
14 November 2023
Administrative Inspection
Administrative · Marine Safety Unit Cleveland · USCG Great Lakes District (CGD-GL) · Activity 7824416
22 August 2023
Annual Inspection
Physical examination · Marine Safety Unit Cleveland · USCG Great Lakes District (CGD-GL) · Activity 7774192
28 March 2023
Administrative Inspection
Administrative · Sector Detroit · USCG Great Lakes District (CGD-GL) · Activity 7662415
8 March 2022
Deficiency Check · Initial Certification
Physical examination · Sector Detroit · USCG Great Lakes District (CGD-GL) · Activity 7408215
Deficiency record · 13
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 19 August 2025
Resolved
c): The emergency duties and duty stations required by this section must be posted at each operating station and in a conspicuous location in a space commonly visited by crewmembers. The vessel did not have emergency duties and duty station posted onboard.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 19 August 2025
Resolved
e): Equipment mounted on a door of an enclosure must be constructed or shielded so that a person will not come into accidental contact with energized parts. The electrical switchboard had two open breaker slots that were not covered by a plate.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Ventilators, air pipes, casings
Issued 21 August 2024
Resolved
The master must ensure that all hatches, doors, and other openings designed to be watertight or weather-tight function properly. The Vessels vent covers throughout the vessel where missing gasket material.
07 - Fire Safety › N/A - No Subsystem › Other (fire safety)
Issued 21 August 2024
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. The vessels Port and Starboard main diesel engine (MDE) fuel lines where chaffing.
02 - Structural Conditions › N/A - No Subsystem › Decks - corrosion
Issued 21 August 2024
Resolved
A towing vessel must be maintained and operated so the watertight integrity and stability of the vessel are not compromised. The vessel has a hole where the bulkhead meets the deck on the starboard side, below the engine room door.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 21 August 2024
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. a rubber electrical safety mat was missing in front of distribution panel.
10 - Safety of Navigation › N/A - No Subsystem › Automatic Identification System (AIS)
Issued 10 July 2024
Resolved
The following vessels must have on board a properly installed, operational USCG Type-approved AIS Class A device:(ii) A towing vessel of 26 feet or more in length** and more than 600 horsepower, engaged in commercial service. AIS not functioning. Repair/replace
unit.
10 - Safety of Navigation › N/A - No Subsystem › Automatic Identification System (AIS)
Issued 10 July 2024
Resolved
If the vessel's automatic identification system (AIS), radar, radio navigation receivers, gyrocompass, echo depth sounding device, or primary steering gear stops operating properly, the person directing the movement of the vessel must report or cause to be reported that it is not operating properly to the nearest Captain of the Port, District Commander, or if participating in a Vessel Traffic Service, as soon as possible. Owner/
operator failed report to VTS or USCG.
10 - Safety of Navigation › N/A - No Subsystem › Automatic Identification System (AIS)
Issued 10 July 2024
Resolved
The officer in charge of a navigational watch must conduct a navigation assessment for the intended route a
and operations prior to getting underway. The navigation
assessment must incorporate the requirements of
pilothouse resource management of 140.640, assess
operational risks, and anticipate and manage workload
demands. At a minimum, this assessement must consider: The operational status of pilothouse instrumentation and controls, to include alarms, communication systems, variation and deviation errors of the compass, and any known nonconformities or deficiencies. Navigation Assessment, if completed faithfully, failed to identify AIS was not functioning.
01 - Certificates & Documentation › 011 - Ships Certificates › Other (certificates)
Issued 22 August 2023
Resolved
Inspected Towing Vessels must have an approved Vessel Security Plan IAW 33CFR§104.400 or an Alternative Security Program, tailored to their vessel per 33CFR§104.140. The company should secure an approved or alternate plan within 30 days.
01 - Certificates & Documentation › 013 - Documents › Stability Information Booklet
Issued 15 July 2022
Resolved
RROVIDE ADEQUATE STABILITY INFORMATION IAW 46 CFR 144.300(b)
01 - Certificates & Documentation › 012 - Crew Certificates › Certificate for rating for watchkeeping
Issued 15 July 2022
Resolved
PROVIDE DOCUMENTATION OF RADAR OBSERVER AND MARINE RADIO OPERATOR PERMIT
01 - Certificates & Documentation › 013 - Documents › Log-books/compulsory entries
Issued 15 July 2022
Resolved
PROVIDE THE FOLLOWING DOCUMENTATION FOR REVIEW:
1) FIRE SERVICING REPORT
2)HEALTH AND SAFETY PLAN
3) IMMERSION SUIT SERVICING REPORT
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.