SOLD | 1999 Mainship 350 / 390 Trawler
Flybridge Helm
Bridge Seating

(SOLD) 1999 Mainship 350 / 390 Trawler

New price reduction. This very well equipped Mainship 390 Trawler has become available as the sellers have opted to take some time off from boating. The 300 hp Yanmar will provide an economical, real 12 knot cruise, and the equipment list is very complete. "Deep Purple" offers two zone air conditioning, generator, full electronics at two stations, and is well found with lines, fenders, dingy and weaver davits, boat hooks, deck chairs, some charts, chart chips and even Taft's "Cruising Guide to the Maine Coast." She has been well cared for by a consciencious owner and one of the best boatyards in New England. If you are considering a Mainship 35/39, you should be considering Deep Purple. Easy to see at our docks in Portland.


  • Manufacturer:Mainship
  • Model: 350 / 390 Trawler
  • Year: 1999
  • Category: Power
  • Condition: Used
  • Location: Portland US
  • Vessel Name:Deep Purple
  • Hull Material:Fiberglass
  • Designer:Mainship Design Team
  • Make:Yanmar
  • Model:6LP
  • Engines(s):1
  • Hours:660
  • Engine Type:
  • Fuel Type:diesel
  • Horsepower:
  • Length:39 ft
  • Beam:14.17 ft
  • Draft - max:3.67 ft
  • Fuel Tank:
  • Fresh Water Tank:
  • Holding Tank:



DimensionsDisplacement: 22,000

EnginesTotal Power: 300

TanksFuel: 300Fresh Water: 130Holding: 30


  • Spacious Flybridge
  • Built in Table on Bridge
  • Molded SwimPlatform
  • Transom Door
  • Spacious Cockpit
  • Molded Steps to Bridge
  • Wide Walkarounds
  • Galley Up Salon
  • Lower Helm Station
  • Convertible sofa w/built in Helm Seat
  • Teak and Holly Soles
  • 2 Captains Chairs in Salon
  • Built in Desk aft of sofa
  • Hi Gloss High Low Table in salon
  • Color TV behind Salon Cabinet
  • Panasonic Stereo Reciever with CD Player
  • Master Stateroom Forward
  • Island Berth w/storage Underneath
  • Custom Fit Comforter
  • Throw Pillows
  • Two Hanging Lockers
  • Two Storage Drawers
  • Guest Stateroom
  • Queen Berth


  • Galley Up to Port
  • Three burner Princess Stove/Oven
  • Built in Microwave and Coffee Maker
  • Refrigerator/Freezer
  • Cabinet and Drawer Storage
  • Corian Counters in Galley
  • Head
  • Molded fiberglass head with teak trim
  • Separate Shower
  • Electric Head w/ Holding Tank
  • Upgraded Macerator Pump


  • Upper Station
  • Raytheon RL70 Display for Radar and Chartplotter
  • 4 kW Radome
  • 120 GPS Reciever
  • Standard Horizon CP 170C WAAS GPS Receiver and Chartplotter
  • Raytheon ST5000 Autopilot
  • Ray 210 VHF
  • Raytheon ST60 Depth
  • (2)CMAP Chips Local and ME to Montauk
  • Lower Station
  • Raytheon RC520 Radar/Chartplotter Display
  • Raytheon RL70 Chartplotter
  • Raytheon ST5000 Autopilot
  • Ray 210 VHF
  • Raytheon ST60 Depth
  • Complete set of instruction manuals


  • 8.0 kW Kohler Generator
  • Two 8D 12V DC Batteries
  • Two 30A 110V Shore Power Circuits
  • Forward and Aft Power Hookups
  • Forward and Aft Cable TV/Tel hook-up
  • Two 8D 12V DC Batteries
  • 1 Group 27 Generator Starting Battery
  • Battery Charger
  • External TV Antennae


  • Bow Rails
  • Bow Pulpit
  • Molded Steps to Bridge
  • Cleats with Backing Plates
  • Flybridge Overhang
  • Built in folding table on Bridge
  • Swim Ladder
  • Molded Swimplatform

Additional Equipment

  • All original documentation of boat and equipment
  • Two Zone Heat and AC
  • Windlass
  • Bow Thruster
  • Bimini w/Full Enclosure
  • Sea Strainers
  • Dripless Shaft
  • Teak and Holly Soles
  • Convertible Sofa
  • Shaft Line Cutter
  • Weaver Davit System
  • Inflatable Dingy
  • Bottom Paint '05 with Micron CSC
  • Wax '05
  • 30lb Danforth Anchor
  • 150' Chain
  • Bruce Anchor
  • 15' Chain 150' Rode
  • 2 Large Polyball Fenders
  • Oriental Rug in Salon
  • Padded Deck Chairs
  • Tafts Cruising Guide to the Maine Coast
  • Charts
  • (Lantern and Outboard specifically excluded)

CommentsThis trawler yacht represents an excellent value in a preowned boat. It was used very lightly and equipped for cruising. It is truly turnkey!

DisclaimerThe Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

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