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AMBUSH
Passenger (Uninspected) · Passenger Ship class · Built 1970s · USCG Southwest District (CGD-SW) · Other hulls named AMBUSH
AMBUSH is a 1975 passenger vessel (uninspected). The Coast Guard has recorded 13 inspections since 2006, most recently in September 2020, along with 9 deficiencies — 1 with no resolution recorded — and 1 casualty investigation in 2008.
Records from 2006 to 2020. Most recent: inspection, 22 September 2020.
- Built
- 1975
- Last inspected
- 22 September 2020
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 9 recorded · 1 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 1 investigation · 2008
Identity
1152905
WDD4062
670575
Flag
UNITED STATES
367139690, 367432810, 367486120, 367558970, 367559020 (licence lapsed)
Maury page id
psix-670575
Inspections, by type
…with no type recorded1
…past their stated due date1
Years with a record
9 calendar years (2006–2020)
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.
This record may be incomplete: the most recent inspection recorded for this vessel was 6 years ago. Maury shows what the Coast Guard recorded, not whether the vessel has been inspected since, is still in service, or what condition it is in. 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)43.0 ft × 14.2 ft × 5.5 ft
Registered tonnagegross 22 / net 18
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderDELTA BOAT CO · TACOMA, WA, UNITED STATES · built 1975
Hull materialFRP (Fiberglass)
PropulsionDiesel Reduction
Hull shapeShip
Hull configurationMonohull
Hailing portRENO, NV
Trade endorsementsCoastwise, unrestricted, Recreational
DocumentationValid · issued 30 September 2025 · expires 31 October 2026
Service, as the file records itPassenger (Uninspected)
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it22 - Simplified, Gross Ton
18 - Simplified, Net Ton
18 - 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
WDG6624MMSI 367558970 · expired · voluntarily equipped · granted 11 January 2013, cancelled 18 March 2023
WDG6628MMSI 367559020 · expired · compulsorily equipped · granted 11 January 2013, cancelled 18 March 2023
WDF7596MMSI 367486120 · expired · compulsorily equipped · granted 14 April 2011, cancelled 19 June 2021 · licensed under a name not among this hull’s recorded names (not shown)
WDF2865MMSI 367432810 · expired · voluntarily equipped · granted 28 November 2009, cancelled 1 February 2020
WDD4062MMSI 367139690 · expired · voluntarily equipped · granted 14 September 2006, cancelled 19 November 2016 · licensed under a name not among this hull’s recorded names (not shown)
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
22 September 2020
Administrative Inspection
Administrative · Marine Safety Detachment Humboldt Bay · USCG Southwest District (CGD-SW) · Activity 7062985
21 April 2020
Drydock Exam · Internal Structural Exam
Physical examination · Marine Safety Detachment Humboldt Bay · USCG Southwest District (CGD-SW) · Activity 6942009
7 January 2020
Administrative Inspection
Administrative · Marine Safety Detachment Humboldt Bay · USCG Southwest District (CGD-SW) · Activity 6884306
25 September 2019
Annual Inspection
Physical examination · Marine Safety Detachment Humboldt Bay · USCG Southwest District (CGD-SW) · Activity 6820828
13 June 2018
Annual Inspection · DAPI Audit
Physical examination · Marine Safety Detachment Humboldt Bay · USCG Southwest District (CGD-SW) · Activity 6442566
21 December 2017
Hull Examination
Physical examination · Marine Safety Detachment Humboldt Bay · USCG Southwest District (CGD-SW) · Activity 6329455
20 September 2016
Annual Inspection · DAPI Audit
Physical examination · Marine Safety Detachment Humboldt Bay · USCG Southwest District (CGD-SW) · Activity 6005169
25 January 2016
Internal Structural Exam · Drydock Exam · Deficiency Check
Physical examination · Marine Safety Detachment Humboldt Bay · USCG Southwest District (CGD-SW) · Activity 5800312
26 June 2012
Deficiency Check · COI Inspection
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 4554399
22 May 2012
Plan Review "T" Boat
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 4330994
16 December 2011
Hull Examination
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 4208868
6 July 2008
Type not recorded
No type recorded · Sector Portland · USCG Northwest District (CGD-NW) · Activity 3264523
12 June 2006
Simplified Stability Test · COI Inspection
Physical examination · Sector Portland · USCG Northwest District (CGD-NW) · Activity 2687984
Deficiency record · 9
02 - Structural Conditions › N/A - No Subsystem › Other (Structural condition)
Issued 7 January 2020
Resolved
The owner or managing operator shall make a vessel available for drydock examinations, internal structural examinations, and underwater surveys. A vessel that is exposed to salt water more than three months in any 12 month period since the last examination must undergo a drydock examination and an internal structural examination, at least once every two years. The vessel has not undergone adrydock or internal structural examination in the last two years. The vessel shall be made available for a Coast Guard Marine Inspector to complete drydock and internal structural examinations.
05 - Radio Communications › N/A - No Subsystem › VHF radio installation
Issued 25 September 2019
No resolution recorded
There were no VHF radio installations with functional DSC capability.
Engineering › Shafting/Propeller Arrangements › Propeller (fixed pitch)
Issued 21 December 2017
Resolved
STBD Propeller extensive corrosion
Lifesaving › Lifebuoys › Self-igniting Lights
Issued 26 June 2012
Resolved
Provide approved waterlight for lifering buoy.
Documentation › Certificates/Documents › Certificate of Inspection
Issued 26 June 2012
Resolved
Provide all required plans as listed in 46 CFR 177.202.
Construction/Loadline › Structures › Machinery Space Opening
Issued 26 June 2012
Resolved
Provide vapor tight seperation between the engine room and lazzerette bulkhead.
Accommodation/Occupational Safety › Ventilation › General
Issued 26 June 2012
Resolved
Install adequate ventilation for fuel tank compartment
Fire Fighting › Fixed Gas Fire Extinguishing System › Operating Controls
Issued 26 June 2012
Resolved
Prove proper operation of the installed fire fighting system.
Documentation › Certificates/Documents › FCC Safety Radiotelephony Certificate
Issued 26 June 2012
Resolved
Provide reqired FCC documents onboard the vessel.
Casualty record · 1
6 July 2008Routine · role: Involved in a Marine Casualty · activity 3264523
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.
Recorded names · 1
MARINER (2008). Names as the Coast Guard recorded them in incident records, with the years they appear; some are renames and some are spelling variants.
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.