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POTOMAC TAXI IV
Passenger (Inspected) · Passenger Ship class · Built 2010s · USCG East District (CGD-E) · Other hulls named POTOMAC TAXI IV
POTOMAC TAXI IV is a 2018 passenger vessel (inspected). The Coast Guard has recorded 23 inspections since 2018, most recently in May 2026, along with 7 deficiencies and 2 casualty investigations between 2020 and 2023.
Records from 2018 to 2026. Most recent: inspection, 27 May 2026.
- Built
- 2018
- Last inspected
- 27 May 2026
- Documentation
- Case Pending · documentation file of 10 September 2026
- Deficiencies
- 7 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 2 investigations · 2020–2023
Identity
1280799
WDJ7393
1467902
Flag
UNITED STATES
368006290
Maury page id
psix-1467902
Inspections, by type
…with no type recorded8
Years with a record
9 calendar years (2018–2026)
The 23 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)86.3 ft × 20.7 ft × 7.7 ft
Registered tonnagegross 61 / net 41
ITC dimensions (L × B × D)86.3 ft × 20.7 ft × 7.7 ft
ITC tonnagegross 76 / net 37
BuilderGRAVOIS BOATS LLC · FRANKLIN, LA, UNITED STATES · built 2018
Hull materialAluminum
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portWASHINGTON, DC
Trade endorsementsCoastwise, unrestricted
DocumentationCase Pending · issued 15 December 2025 · 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 it76 - Convention (Subpart B), Gross Ton
61 - Regulatory (Subpart C or D), Gross Ton
37 - Convention (Subpart B), Net Ton
41 - Regulatory (Subpart C or D), Net Ton
61 - Regulatory (Subpart C or D), Gross Ton
37 - Convention (Subpart B), Net Ton
41 - 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
WDJ7393MMSI 368006290 · active · compulsorily equipped · granted 12 September 2017, expires 12 September 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.
Inspected as a tow unit · 1
The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. A recreational or unclassed hull in the same activity is held and not published, so it does not appear here: these lists are a floor, not a complete manifest.
LADY JOSEPHINE Passenger (Inspected) · MISLE 922823 · 6 September 2023 · activity 7786765Inspection history · 23
27 May 2026
Annual Inspection
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 8383519
27 May 2025
Annual Inspection
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 8145242
10 March 2025
In-Service Inspection
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 8236358
21 May 2024
Annual Inspection
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 7916904
6 September 2023
Type not recorded
No type recorded · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 7786765
14 February 2023
Internal Structural Exam · Hull Examination · COI Inspection · Deficiency Check
Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 7635834
20 June 2022
Type not recorded
No type recorded · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 7483225
17 May 2022
Annual Inspection
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 7451946
17 March 2021
Deficiency Check · Internal Structural Exam · Annual Inspection
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 7158316
16 July 2020
Annual Inspection · Deficiency Check
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 7013339
11 March 2020
Type not recorded
No type recorded · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 6925205
11 March 2020
Administrative Inspection
Administrative · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 6925507
30 January 2020
In-Service Inspection
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 6904802
22 July 2019
Deficiency Check
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 6758445
18 April 2019
Annual Inspection · DAPI Audit
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 6668498
30 April 2018
Type not recorded
No type recorded · Station Washington DC · USCG East District (CGD-E) · Activity 6402885
27 April 2018
Deficiency Check
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 6402225
20 April 2018
Type not recorded
No type recorded · Station Washington DC · USCG East District (CGD-E) · Activity 6395792
20 April 2018
Type not recorded
No type recorded · Station Washington DC · USCG East District (CGD-E) · Activity 6396081
14 April 2018
Type not recorded
No type recorded · Station Washington DC · USCG East District (CGD-E) · Activity 6391840
7 April 2018
Type not recorded
No type recorded · Station Washington DC · USCG East District (CGD-E) · Activity 6387417
2 April 2018
Administrative Inspection · DAPI Audit · Initial Certification
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 6383263
27 February 2018
Construction Oversight · Plan Review "T" Boat · Initial Certification · USCG Audit · Welding Related Inspections Qualification Testing
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 6362583
Deficiency record · 7
08 - Alarms › N/A - No Subsystem › Other (alarms)
Issued 17 March 2021
Resolved
On a vessel of at least 7.9 meters (26 feet) in length, a visual and audible alarm must be provided at the operating station to indicate a high water level in each of the following normally unmanned spaces: A space with a through-hull fitting below the deepest load waterline, such as a lazarette. STBD forepeak high water visual indicator non-operational.
46 CFR 182.530(a)(1)
02 - Structural Conditions › N/A - No Subsystem › Electrical installations in general
Issued 17 March 2021
Resolved
Electrical equipment on a vessel must be installed and maintained to: Protect passengers, crew, other persons, and the vessel from electrical hazards, including fire, caused by or originating in electrical equipment, and electrical shock. Duct tape was observed within an electrical panel covering a breaker switch, holding it in the "On" position.
46 CFR 183.200(b)
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Operation of machinery
Issued 11 March 2020
Resolved
A vessel must be operated in accordance with applicable laws and regulations and in such a manner as to afford adequate precaution against hazards that might endanger the vessel and the persons being transported. Vessel's managing representative reported transmission failure on the Starboard MDE while mooring. Vessel was taken out of service. Apprise this office of all repair proposal updates. Satisfactory power trials will be observed by a Marine Inspector prior to carriage of passengers.
07 - Fire Safety › N/A - No Subsystem › Fixed fire extinguishing installation
Issued 22 July 2019
Resolved
Vessel required to have onboard ready for immediate use fixed -fire fighting for engine compartment. During operations port engine suffered a casualty in the exhaust that led to automatic discharge of Fixed-fire fighting extinguisher system.
Fire Fighting › Fire Pumps › Pressure
Issued 5 April 2018
Resolved
Starboard fire pump pressure gauge displayed 25 PSI, with two hoses rigged. Prove proper operation of starboard fire pump with a capacity of 60 PSI IAW 46 CFR 181.300(b).
Documentation › Markings/Placards › Capacity Marking
Issued 22 March 2018
Resolved
The vessel's stability letter designates that not more than 84 people may be on the upper deck. The vessel does not have a placard marking the maximum amount of passengers on the upper deck.
Documentation › Certificates/Documents › Certificate of Inspection
Issued 22 March 2018
Resolved
The vessel must conduct a new to zone inspection upon arriving at SEC Maryland NCR OCMI zone.
Casualty record · 2
11 March 2020Routine · role: Involved in a Marine Casualty · activity 6925205
6 September 2023Routine · role: Involved in a Marine Investigation (non-casualty) · activity 7786765
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.