MAURY USCG vessel records
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APOLLO

APOLLO is a 2021 towing vessel. The Coast Guard has recorded 7 inspections since 2020, most recently in May 2025, along with 2 operational controls and 2 casualty investigations in 2025.

Records from 2020 to 2025. Most recent: inspection, 27 May 2025.

Built
2021
Last inspected
27 May 2025
Documentation
Valid · documentation file of 10 August 2026
Controls
None recorded without a removal date

Everything above is free. The detail below — the inspection history, the operational controls, the tow units, the casualty record and the documentation record — is Professional, $39 a month. Sign in.

Coast Guard record current through 23 August 2026, retrieved 5 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.

Inspection record

Last inspected 27 May 2025
…with no type recorded2
Operational controls None recorded without a removal date
Years with a record 5 calendar years (2020–2025)
Every line above is a count of records the US Coast Guard wrote, or a date it recorded. A blank resolution means none was recorded in this data; it does not establish that a deficiency is outstanding. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Identity

WDM3133
1659549
Flag
UNITED STATES
Maury page id
psix-1659549

Documentation record

Registered dimensions (L × B × D)77.0 ft × 39.8 ft × 14.1 ft
Registered tonnagegross 198 / net 135
ITC dimensions (L × B × D)77.0 ft × 39.8 ft × 14.1 ft
ITC tonnagegross 307 / net 92
BuilderDIVERSIFIED MARINE INC · PORTLAND, OR, UNITED STATES · built 2021
Hull materialSteel
PropulsionDiesel
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portSAN FRANCISCO, CA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 13 May 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 it135 - Dead Weight, Ton
307 - Convention (Subpart B), Gross Ton
198 - Regulatory (Subpart C or D), Gross Ton
526 - Displacement, Gross Ton
92 - Convention (Subpart B), Net Ton
135 - 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 August 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.
Professional
Detail on this page

7 inspections, each with its date, unit and type; 2 operational controls with the dates imposed and removed; 2 vessels inspected with it, by name and date; 2 casualty investigations, with date and classification; the documentation record: dimensions, tonnage, builder, hailing port, endorsements, dates. The counts in the summary above are the same counts, and they are free.

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Vessel history report
Every record for this hull, in one document — $299

Every recorded inspection, 1980 to 2026 for this class, in one chronology · every deficiency, with system, dates and resolution · operational controls imposed and removed · every name this hull has been recorded under · the vessels it was inspected alongside, and when · how its record compares with hulls of similar age and size, as a fact about the population and never a judgement about this vessel.

Read one first, in full: a forty-year chronology · a hull that changed operators four times · the sparse case, shown as an example, not for sale.

This report is in development and is not for sale yet. There is no date, and nothing is charged. Leave an email and we will tell you when it exists, once.

Inspected as a tow unit · 2

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.

LARGO ENERGY Tank Ship · MISLE 1300119 · 27 May 2025 · activity 8146380DUBAI GLAMOUR Tank Ship · MISLE 1104786 · 20 January 2025 · activity 8086933

Inspection history · 7

27 May 2025 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8146380
20 January 2025 Administrative Inspection
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8065672
20 January 2025 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8086933
23 December 2024 Administrative Inspection · Deficiency Check
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8050244
4 October 2022 Administrative Inspection
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7571278
15 June 2021 COI Inspection · Initial Certification
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7226475
30 December 2020 Construction Oversight
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7222425

Deficiency record · 0

No deficiencies recorded against this vessel. This means none were written in the records covered — it is not a statement about the vessel's condition. What a recorded resolution is.

Casualty record · 2

20 January 2025Routine · role: Involved in a Marine Casualty · activity 8086933
27 May 2025Routine · role: Transiting Vicinity of Primary Subject · activity 8146380
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. 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.