← All vessels
RIVER LOOP
Passenger (Inspected) · Passenger Ship class · Built 2000s · USCG Great Lakes District (CGD-GL) · Other hulls named RIVER LOOP
RIVER LOOP is a 2001 passenger vessel (inspected). The Coast Guard has recorded 41 inspections since 2001, most recently in September 2025, along with 61 deficiencies and 5 casualty investigations between 2006 and 2025.
Records from 2001 to 2025. Most recent: inspection, 15 September 2025.
- Built
- 2001
- Last inspected
- 15 September 2025
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 61 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 5 investigations · 2006–2025
Identity
1113634
WDJ6214
29027
Flag
UNITED STATES
367795520
Maury page id
psix-29027
Inspections, by type
…with no type recorded6
Years with a record
20 calendar years (2001–2025)
The 41 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 Passenger Ship class in Maury's sources begin in 1977.
Documentation record
Registered dimensions (L × B × D)48.0 ft × 20.0 ft × 4.5 ft
Registered tonnagegross 73 / net 73
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderSUSQUEHANNA SANTEE BOATWORKS INC · WILLOW STREET, PA, UNITED STATES · built 2001
Hull materialAluminum
PropulsionGasoline Outboard
Hull shapeShip
Hull configurationTwin Hull
Hailing portCLAYTON, NY
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 30 January 2026 · expires 31 January 2027
Service, as the file records itPassenger (Inspected)
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it73 - Simplified, Net Ton
73 - Simplified, Gross Ton
73 - 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
WDJ6214MMSI 367795520 · active · compulsorily equipped · granted 20 June 2017, expires 20 June 2027
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 · 41
15 September 2025
Deficiency Check · Administrative Inspection
Physical examination · Marine Safety Unit Thousand Islands · USCG Great Lakes District (CGD-GL) · Activity 8235037
13 September 2025
Type not recorded
No type recorded · Marine Safety Unit Thousand Islands · USCG Great Lakes District (CGD-GL) · Activity 8234939
12 June 2024
Annual Inspection
Physical examination · Marine Safety Unit Thousand Islands · USCG Great Lakes District (CGD-GL) · Activity 7932127
22 June 2023
Annual Inspection
Physical examination · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 7720109
13 June 2022
Deficiency Check · COI Inspection
Physical examination · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 7465560
28 March 2022
Drydock Exam
Physical examination · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 7420196
17 March 2022
Administrative Inspection · Construction Oversight · Plan Review "T" Boat
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 7413368
28 September 2021
Construction Oversight · Deadweight Survey
Physical examination · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 7417047
25 May 2021
Annual Inspection · Deficiency Check
Physical examination · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 7206610
5 April 2021
Excursion Permit
Administrative · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 7169438
19 December 2019
Administrative Inspection · Excursion Permit
Administrative · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 6889803
11 July 2019
Type not recorded
No type recorded · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 6746946
10 July 2019
Examination of Repairs · Damage Survey · Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 6743893
9 July 2019
Type not recorded
No type recorded · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 6776930
19 June 2018
DAPI Audit · Administrative Inspection · Annual Inspection
Physical examination · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 6449591
12 June 2018
Administrative Inspection
Administrative · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 6442531
11 June 2018
Examination of Repairs · In-Service Inspection · Administrative Inspection
Physical examination · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 6440614
23 January 2017
Plan Review "T" Boat · Deficiency Check · Administrative Inspection · Examination of Repairs · Hull Examination · COI Inspection
Physical examination · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 6075469
28 June 2016
Drydock Exam · Internal Structural Exam
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 5930603
29 May 2012
Administrative Inspection
Administrative · Sector Delaware Bay · USCG East District (CGD-E) · Activity 4327086
11 May 2012
Administrative Inspection
Administrative · Sector Delaware Bay · USCG East District (CGD-E) · Activity 4308250
5 October 2010
Damage Survey
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 3863613
4 October 2010
Type not recorded
No type recorded · Sector Delaware Bay · USCG East District (CGD-E) · Activity 3864495
7 July 2009
Administrative Inspection
Administrative · Marine Safety Center (MSC) · Activity 3526627
23 March 2009
Administrative Inspection
Administrative · Sector Delaware Bay · USCG East District (CGD-E) · Activity 3438332
31 October 2008
Annual Inspection
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 3354869
19 September 2007
Annual Inspection
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 3060352
25 September 2006
Type not recorded
No type recorded · Sector Delaware Bay · USCG East District (CGD-E) · Activity 2786298
22 September 2006
Damage Survey
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 2784667
21 September 2006
Type not recorded
No type recorded · Sector Delaware Bay · USCG East District (CGD-E) · Activity 2784724
5 July 2006
COI Inspection
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 2702174
2 June 2006
Deficiency Check
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 2668735
26 April 2006
Hull Examination
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 2638777
2 May 2005
Annual Inspection · Deficiency Check
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 2381740
29 September 2004
Annual Inspection
Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 2237217
22 September 2003
Annual Inspection
Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1910840
28 October 2002
Annual Inspection
Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1697430
9 July 2002
In-Service Inspection
Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1643910
12 February 2002
Simplified Stability Test
Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1486308
25 July 2001
Administrative
Administrative · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1068856
3 July 2001
Initial Certification · Plan Review "T" Boat · Hull Examination
Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1065955
Deficiency record · 61
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 15 September 2025
Resolved
Repairs or alterations to the hull, machinery, or equipment that affect the safety of the vessel must not be made without the approval of the cognizant OCMI, except during an emergency...Repairs or alterations that affect the safety of the vessel include damage repair or replacement, other than replacement in kind, of propulsion and power supply systems. The OCMI may require an inspection and testing whenever a repair or alteration is undertaken.
Major damage was sustained to RIVER LOOP's starboard outboard engine, necessitating replacement of the lower unit. The vessel is therefore subject to inspection and testing by the Coast Guard to ensure adequacy of repairs and vessel safety.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 22 June 2023
Resolved
Fuel lines on starboard engine are deteriating from sun exposure. Need to be replaced.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 22 June 2023
Resolved
Ring Life buoy has deteriorated due to sun exposure and needs to be replaced.
02 - Structural Conditions › N/A - No Subsystem › Other (Structural condition)
Issued 22 June 2023
Resolved
Handrail on port bow is separated from the deck. Handrail needs to be secured properly to withstand 200 pounds point load.
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 22 June 2023
Resolved
Portable fuel tanks on stern of vessel need to be removed.
09 - Working and Living Conditions › 091 - Living Conditions › Medical Equipment
Issued 22 June 2023
Resolved
First aid kit found with expired aspirin, vessel owner replaced with new.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 22 June 2023
Resolved
Starting batteries for engines, center engine battery box strap was too short to secure properly, replaced with new. Port engine battery bow missing battery box cover, replaced with new. Starboard engine starting battery found with loose terminals, terminals tightened by Captain.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 13 June 2022
Resolved
Found dead end wire under operating station. Remove dead end wire.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 13 June 2022
Resolved
Found batteries on stern unsecured to vessel and moving freely. Secure batteries to ensure they do not move during normal operation of the vessel.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 13 June 2022
Resolved
Found stbd side battery with cover too small and standing water in container. Remove water and replace with correct sized battery cover.
02 - Structural Conditions › N/A - No Subsystem › Closing devices/watertight doors
Issued 13 June 2022
Resolved
Lock on rail on bow of vessel with gate opening does not secure the rail. Replace lock on rail.
08 - Alarms › N/A - No Subsystem › Machinery controls alarm
Issued 2 June 2021
Resolved
All machinery and equipment must be installed and miantained in such a manner as to afford adequate protection from machinery failure. The port engine low lube oil pressure alarm sounds when vessel is in idle position at random intervals. Check associated wiring and provide technician's report from examination of the alarm and associated equipment.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 11 July 2019
Resolved
Stbd outboard engine steering ram bracket to engine was broken. According to Master and Owner, casualty happened while docking at Clayton Island Tours dock on 09Jul2019 ooa 2055.
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 11 July 2019
Resolved
First aid kit on board was not USCG approved.
10 - Safety of Navigation › N/A - No Subsystem › Magnetic compass
Issued 11 July 2019
Resolved
Magnetic compass light was found disconnected.
11 - Life Saving Appliances › N/A - No Subsystem › Maintenance of Life Saving Appliances
Issued 11 July 2019
Resolved
Float light battery was the wrong type. Found spring terminals, screw type terminals are required. Daytime ops only.
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 11 July 2019
Resolved
Dead-end positive battery cable under operating station. Cable must be removed or placed inside electrical marine type junction box.
Navigation › Piloting/Steering › Inland Navigation Rules
Issued 19 June 2018
Resolved
Vessel did not have Inland Navigation Rules onboard.
Lifesaving › Hand Flares › Expired
Issued 19 June 2018
Resolved
All distress signals onbaord were found to be expired.
Construction/Loadline › Hull › Weld
Issued 28 June 2016
Resolved
All welds below the water line are excessively corroded and washed out. Renew as original.
Construction/Loadline › Hull › Hull Plating
Issued 28 June 2016
Resolved
Bottom and side plating for both pontoons are excessively corroded. Noted excessive pitting throughout including both port and starboard inside sections aft of the rake. Noted interior plating corroded using borescope.
Engineering › Gas Turbine (auxiliary) › Mounting
Issued 28 June 2016
Resolved
Excessive corrosion noted on both outboard mounts and associated support system.
Electrical › Electrical Distribution System (service) › Neutral Ground
Issued 28 June 2016
Resolved
Provide report showing the source of stray current problem and resolution.
Construction/Loadline › Hull › Side Shell
Issued 28 June 2016
Resolved
Vessel is to be dry-docked to conduct an out of water hull exam. Issued 23 March 2016.
Construction/Loadline › Hull › Side Shell
Issued 28 June 2016
Resolved
Prepare hull for full inspection, clean to bare metal. Issued 28 June 2016.
Electrical › Electric Generation Source (service) › Conductor
Issued 28 June 2016
Resolved
Electrical system (110 v) is not suitabler for marine service. Disconnect/remove until USCG approved. Issued 28 June 2016.
Construction/Loadline › Hull › Hull Plating
Issued 5 October 2010
Resolved
Issued a 835 not to carry passengers until damage survey could be conducted by CG Marine Inspector
Stability › Incline Test › General
Issued 23 March 2009
Resolved
Not to carry more than 49 passengers and 2 crew until damage stability calculations are submitted and approved by MSC.
Lifesaving › Lifejacket/PFD (General) › Storage
Issued 19 September 2007
Resolved
Properly label all Child Life Jackets with vessel's name and stow Child Life Jackets separated from Adult Life Jackets and label stowage bins.
Lifesaving › Lifejacket/PFD (General) › Marking
Issued 19 September 2007
Resolved
Life jackets did not have the name of the vessel marked as required in 46 CFR 185.604(b) Additional children’s PFD’s were not stowed in a location that is appropriately marked and separated from adult life jackets as required in 46 CFR 180.78(a)(5).
Construction/Loadline › Hull › Hull Plating
Issued 22 September 2006
Resolved
Prove integrity of vessels hulls by making available for inspection of possible damage caused by grounding. To the satisfaction of the attending Marine Inspector.
Navigation › Piloting/Steering › Tide/Tidal Current Tables
Issued 5 July 2006
Resolved
Provide current copy of tidal current tabels, & Navigation Rules.
Fire Fighting › Portable Dry Chemical Fire Extinguisher › Service
Issued 5 July 2006
Resolved
Prove 6 year service of fire extinguishers.
Electrical › Electric Supply System (service) › Overcurrent Device
Issued 5 July 2006
Resolved
Label 110V breakers prior to using 110V power.
Electrical › Electric Supply System (service) › Cable
Issued 5 July 2006
Resolved
Repair port engine wiring connections.
Accommodation/Occupational Safety › Occupational Safety › Deck Rail
Issued 26 April 2006
Resolved
Repair broken deck rail, port forward corner where weld is broken.
Engineering › Fuel Oil Service System › Hose
Issued 26 April 2006
Resolved
Replace fuel hose port side with CG approved.
Engineering › Fuel Oil Service System › Hose
Issued 26 April 2006
Resolved
Install doubel hose clamps on all fuel hoses.
Lifesaving › Lifejacket/PFD (General) › Storage
Issued 2 May 2005
Resolved
Properly label life jacket boxes.
Engineering › Fuel Oil Storage/Transfer System › Hose
Issued 2 May 2005
Resolved
Provide proper fuel hose.
Electrical › Electric Supply System (service) › Battery Installation
Issued 2 May 2005
Resolved
Properly clean batteries and provide strap for battery box.
Documentation › Certificates/Documents › Certificate of Documentation (CG-1270)
Issued 2 May 2005
Resolved
Provide documentation.
Electrical › Electrical Distribution System (service) › Cable
Issued 2 May 2005
Resolved
Remove dead end cable above back door.
Operations/Management › Drills/Instruction › Fire
Issued 29 September 2004
Resolved
Relocate Emergency Procedures Placard.
Lifesaving › Lifejacket/PFD (General) › Storage
Issued 29 September 2004
Resolved
Provide proper life jacket placard and relocate.
Fire Fighting › Portable Dry Chemical Fire Extinguisher › Mounting Bracket
Issued 29 September 2004
Resolved
Provide proper size fire extinguisher bracket.
Engineering › Fuel Oil Storage/Transfer System › Gauge
Issued 29 September 2004
Resolved
Replace gas tank gauge.
Lifesaving › Lifejacket/PFD (General)
Issued 28 October 2002
Resolved
Re-lable or re-stow life jacket stowage to reflect actual placement of all life jackets on board vessel. LEGACY COMPONENT DESC: Storage
Navigation › Piloting/Steering
Issued 28 October 2002
Resolved
Provide tide information for vessel "tide table". LEGACY COMPONENT DESC: Tide/Tidal Current Tables
Operations/Management › Drills/Instruction
Issued 28 October 2002
Resolved
Provide proof of crew training "recorded training for this operating season 46CFR185.420. LEGACY COMPONENT DESC: Logs and record keeping
Operations/Management › Navigation Safety
Issued 28 October 2002
Resolved
Provide bridge log "current record" for the 2002 operating season to date. LEGACY COMPONENT DESC: log book
Operations/Management › FireFighting
Issued 28 October 2002
Resolved
Provide proof of monthy checks for 2002 operating season for life saving and fire fighting equipment. LEGACY COMPONENT DESC: inspection record
Stability › Watertight Integrity
Issued 9 July 2002
Resolved
Prior to the vessel being placed in operation carrying more than six (06) passengers for hire, determine the cause of the vessels trim down by the stern excessively. Ensure stern compartments are watertight and free of water.
Construction/Loadline › Penetrations › Bottom Plug
Issued 9 July 2002
Resolved
Provide repair to the port pontoon #3 and #4 compartment sounding plugs.
Engineering
Issued 3 July 2001
Resolved
SECURE OUTBOARD ENGINE CABLES.
Lifesaving
Issued 3 July 2001
Resolved
RE-SECURE RAIL ON AFT DECK.
Lifesaving
Issued 3 July 2001
Resolved
INSTALL NEW BRACKET RAIL ON AFT DECK AND REPLACE BROKEN BRACKET.
Lifesaving
Issued 3 July 2001
Resolved
PROVIDE EMERGENCY BRODCAST PLACARD._x001C_ _x001C_ _x001C_ _x001C_
Fire Fighting
Issued 3 July 2001
Resolved
PROVIDE & INSTALL MOUNT FOR FIRE EXTINGUISHER.
Lifesaving
Issued 3 July 2001
Resolved
PROVIDE EMERGENCY INSTRUCTION PLACARD.
Construction/Loadline
Issued 3 July 2001
Resolved
PROVE WATERTIGHT INTEGRATY OF ENGINE MOUNT SPACE._x001C_ _x001C_ _x001C_ _x001C_
Casualty record · 5
21 September 2006Routine · role: Involved in a Marine Casualty · activity 2784724
4 October 2010Routine · role: Involved in a Marine Casualty · activity 3864495
9 July 2019Routine · role: Involved in a Marine Casualty · activity 6776930
11 July 2019Routine · role: Alleged Pollution Source · activity 6746946
13 September 2025Routine · role: Involved in a Marine Casualty · activity 8234939
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.