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Turn-key, no additional expense necessary. LOL 46′, low hours. 1446 Cummins 6BTA5.9, many upgrades with receipts. Great liveaboard or for fishing, etc. • 619-732-6287

Vessel Specifications

Name of vessel: BubbleOs
Port: San Diego, California Hull IDnumber: BLBA13EHK798

Documentation number: 1063844
Type: Convertible
Builder: Bayliner Marine Corporation
Model: 3988
Model year: 1998 Designer: Unknown Draft: 3 feet 3 inches
LOA: 46 feet 3 inches
Beam: 14 feet 1 inch Gross weight: 23,000 lbs. Fuel capacity: 298 gallons
Potable water capacity: 100 gallons Black water capacity: 36 gallons Last hauled: Unknown

Design and Construction of Vessel

Design: Molded fiberglass production powerboat
Propulsion: Inboard diesel, stainless steel propeller shafts, bronze propellers
Hull: Fiberglass, unknown core, white gelcoat, vinyl graphics
Interior structure: Plywood bulkheads with fiberglass bilge structure
Decks: Fiberglass, unknown core, molded nonskid Cockpit: Fiberglass, unknown core, molded nonskid Superstructure: Fiberglass, unknown core, white gelcoat Hull to deck joint: Mechanically fastened
Toe rail: Raised fiberglass
Rub rail: Aluminum extrusion

Rudder and Steering Gear

Rudder type: (2) bronze spade Rudder stock: Stainless steel Packing gland: Bronze compression
Steering gear: Single Hynautic cylinder with steel tie rod
Auto pilot: Hydraulic

Through hull fittings and plumbing

Through hulls: Plated bronze above the waterline, bronze below the waterline
Valves: Bronze ball valves
Hoses: Reinforced with stainless steel clamps
Transducers: Depth, starboard/aft; depth-speed-temperature, port/starboard

Hatches, Windows, and Port lights

Deck hatches: (1) fiberglass bow hatch, (1) Lexan escape hatch on the bow, (2) fiberglass hatches in the cockpit
Opening ports/portholes: (5) aluminum-framed in the hull, (10) in the salon, (1) plastic-framed at the flybridge
Fixed port lights/portholes: (6) in the salon
Companionway: Aluminum-framed glass sliding door

Rails, Stanchions, Lifelines, and Ladders

Pulpit and railing: Fiberglass pulpit mechanically fastened to the hull, stainless steel bow railing, raised fiberglass stern bulwarks
Stanchions: (18)
Lifelines: None
Gates: Starboard transom
Swim ladder: Stainless steel under the swim step
Grab rails: Stainless steel on the superstructure


Layout: Forepeak cabin with head to starboard, guest head to port, guest cabin to port, lower helm console; galley, settee and salon up

Fresh Water System

Tanks: Plastic roto-molded tank under the guest bed Remote level reading: Analog gauge at the electrical panel Pumps: Flojet 12 volt
Piping: Plastic rigid pipe
Hot water: Attwood 10.5-gallon, AC and engine coolant exchange
Manifold: None
Filtration: Screen pre-filter
City water connection: Jabsco-regulated, starboard transom

Heads and Sanitation (MSD)

Heads: (2) Jabsco electric
Discharge: Into the tank
Holding tank: Plastic roto-molded, under cabin passageway
Level indicator: TankWatch at the electrical panel
Waste pump: Jabsco macerator

Bilges and Bilge Plumbing

Electric bilge pump: (2) Johnson 1250 with float switches, aft; (1) Rule 1100 and (1) Johnson 1250 with float switch, forward engine space; (1) Rule 2000 with float switch and (1) Johnson 1250 without float switch, forward
Manual bilge pump: None
High bilge water alarm: Indicator lights at upper and lower helms
Sump pump: Attwood Sahara S750 box, forward
Discharge hoses: Suitable for intended purpose


Twin Engine application

Make: Cummins Number of cylinders: 6 Model: 6BTA 5.9
Type: Inboard diesel
Output: 330 hp. at 2800 rpm
Serial Number: Port – 45602081 Starboard – 45575424 Engine hours: Port – 1405 Starboard – 1446 Cooling system: Closed cooling system with saltwater exchange Aspiration: Turbo after-cooled
Gauges: Tachometer, oil pressure, coolant temperature, voltage
Transmission: ZF Marine HSW 800, 1.60 to 1 ratio
Engine control: Push/pull cables, single function levers, single station
Engine compartment blower: Yes


Make: Westerbeke
Model: 8.0 BTD
Serial number: 30148
Output: 8 KW
Type: Inboard diesel
Engine hours: No hour meters

Fuel System

Tanks: (2) aluminum tanks outboard of the engines Fuel gauge: Analog gauges at the lower helm console Filters: (2) Racor R120P and Racor 500fg
Fuel fill hoses: Fuel rated
Vent hoses: Fuel rated
Fuel distribution: Under the salon floor Fuel shut off: At the distribution panel Anti-siphon: No
Grounding: Yes

Exhaust System

Type: Wet exhaust, exits aft hull corners
Hoses: Reinforced with double stainless steel clamps
Muffler: Fiberglass lift mufflers

Drive train

Propeller: 22 x 22 4-blade, bronze, opposite rotation
Propeller shaft: 2-inch stainless steel Shaft seal: Bronze compression Propeller shaft strut: Bronze

Electrical System

Power source/Voltage: (3) 8D wet cell, (1) Group 27 – 12 volt system
Location: Engine and generator spaces
Secured: Yes
Battery switches: In the engine space
Charging system: AC to DC charger and engine alternators Battery monitor: Analog gauge at the distribution panel Battery cables: Multi-strand
Terminal covers: No
Distribution: Factory panel, starboard/aft salon

AC system

Power source/Voltage: 8 KW diesel generator, (2) 50 amp 125 volt shore power inlets
Main shore power breaker: At the distribution panel
Shore power cords: (2) 50-foot cords
Circuits: Two
Reverse polarity indicator: Yes Galvanic Isolator: None Inverter: None
Charger: Phase III PT-25
Distribution: Factory panel, starboard/aft salon

Receptacles: Various GFCI protected


Reverse polarity: Checked, good
Ground neutral connection: Checked, good

Ground Tackle and Mooring Equipment

Anchor roller: Stainless steel and plastic on the pulpit
Windlass: Muir Cougar, 12volt horizontal Anchors: Danforth style, unknown size Rode: 5/16-inch chain
Mooring equipment: Stainless steel bow, amidships and stern cleat sets


Dodger: None
Bimini: Blue canvas with stainless steel frame
Covers: Window, flybridge and windlass

Fire Fighting Equipment

Portable fire extinguishers: Dry chemical, manufactured date 1996 and 2012
Fixed fire extinguishers: None
Fire port: None Smoke detector: None C0 detector: None

Safety Equipment

Personal floatation devices: (8) Type II, (4) Type I
Life ring: Jimbuoy ring
Flares: Handheld and aerial kits, expired 2000
Distress flag: No
First aid kit: No

Navigation Instruments/Electronics

Compass: Ritchie Powerdamp and Danforth Constellation
Radar: Furuno
GPS: Furuno
Tridata: (2) Navman Multi 3100 Wind point/wind speed: None VHF: Standard Horizon Eclipse+ Auto pilot: (2) Furuno NavPilot
Multi-function display: Furuno MFD12 and MFD8

Navigation Equipment

Navigation lights: Separate side lights with all-around white light
Radar reflector: None
Sound producing device: Ship’s horn

Miscellaneous Added/Upgraded Equipment

Bennett trim tabs, 12,000 BTU reverse cycle air handler, fiberglass Outriggers, stainless steel fender racks, stainless steel paddle board racks, aft deck spotlights, Horizon hailer, Rule 1100 gph bait pump/tank with MAGMA fish filet cleaning propylene board with water feed for fish cleaning, JVC speakers, intercom, engine synchro gauge, rod holders, Kodiak bait tank, U-Line ice maker, JVC 12-disc CD changer, JVC AM/FM/tape player, 16,000 BTU air handler, (2) refrigerator/freezers, Princess 3- burner stove/oven, microwave, Nutone blender, (2) Vizio TV, (2) Sony DVD player, Toshiba TV/DVD player, Polaroid TV/DVD player, New Flooring 9/22 sound protection.


  • Boat Length: 40'
  • Boat Model: Command Bridge
  • Year Made: 1998
  • Engine Type: Twin 6BTA 5.9 Liter Turbo's
  • Horsepower: 330HP each
  • Fuel Capacity: 300g
  • Holding Capacity: 36g
  • Water Capacity: 100g
  • Price: $CALL$