Mainship 390 Donary

39' Mainship Vessel Walkthrough

From the fiberglass swim platform, you enter the hardtop covered aft deck via the transom gate. You can then walk out either side deck, step up the molded-in steps to the flybridge, or walk into the salon via the sliding aluminum & glass door. Once inside the salon, you will find a sleeper sofa and custom hi-Lo teak table to starboard, entertainment and storage cabinetry port aft, galley port forward, and the lower helm and side deck access door starboard forward. Walk forward and step down to find the head with enclosed shower to starboard, guest stateroom with side by side single size berths to port, and the master stateroom with island queen size berth forward. Engine room access is via salon sole hatches.

The headroom in the salon is 6'4", 6'3" in the master stateroom, 6'4" in the guest stateroom, 6'7" in the shower, 7' on the aft deck, and 6'9" on the flybridge. The master stateroom berth is 6'6" long, the guest stateroom outboard berth is 7'3" long, and the guest stateroom inboard berth is 6'4" long.

The height from the waterline to the top of the flybridge windscreen is 12'6", 15'9" to the top of the custom hardtop, 17'9" to the top of the anchor light, and 18'9" with the antenna up.

39' Mainship Accommodations

Donary offers a master stateroom forward with an island queen size berth and ensuite head with enclosed shower; and a guest stateroom to port with side by side single size berths. There is access to the starboard head with enclosed shower from the companionway, in addition to directly from the master stateroom.

39' Mainship Salon

The salon offers a sleeper sofa and custom Teak Hi-Lo table to starboard, side deck access door starboard forward, entertainment/storage cabinetry port aft, sliding aluminum & glass door and screen door and curtain aft, vinyl teak & holly sole, opening center windshield, opening side windows with screens and curtains, storage cabinets, flat screen TV, and engine room access.

39' Mainship Galley

The galley is port forward in the salon.

• Princess 3-burner propane cooktop and oven


• Nova-Kool refrigerator/freezer


• Microwave oven


• Stainless steel sink


• Storage drawers and cabinets


• Built-in coffee maker


• Magma stainless steel BBQ grill on the sundeck

39' Mainship Dining

Dining space is available at the flybridge fold out table and the custom teak foldout Hi-Lo table in the salon.

39' Mainship Master Stateroom

The master stateroom is forward and offers an island queen size berth, reading lights, nightstands, 2 portlights, overhead hatch with a cover, carpet, 2 hanging lockers, storage cabinets and drawers, and direct access to the head with enclosed shower.

39' Mainship Guest Stateroom

The guest stateroom offers side by side single size berths, storage under the berths, reading lights, carpet, hanging locker, overhead hatch, and a portlight. The head with enclosed shower is across the companionway.

39' Mainship Lower Helm

The lower helm is starboard forward in the salon. VDO gauges, AFI windshield wipers, engine controls, trim tab controls, anchor windlass control, and a side deck access door.

39' Mainship Flybridge

The flybridge offers a custom hardtop with overhead LED lighting, Eisenglass (new 2024) enclosure, non-skid deck, bench seat with storage on each side, Springfield custom helm seat, fold-up tables, electronics as detailed in the electronics section of this presentation, VDO gauges, engine controls, trim tab controls, GoLight LED remote searchlight, engine synchronizer control, PYLE custom Bluetooth speakers, and anchor windlass control.

39' Mainship Sundeck

The sundeck offers molded-in steps to the aft deck, aluminum rails, non-skid deck, 2 deck chairs, and a West Marine storage/dock box.

39' Mainship Aft Deck

The aft deck offers a hardtop, custom snap-in deck covering over a non-skid deck, lazarette and generator access, molded-in steps to the flybridge, side deck access, transom gate, transom storage, fold-down step for each side, and a sliding aluminum & glass door to the salon.

39' Mainship Audio/Visual Equipment

• Flat screen TV in the salon


• Pyle custom Bluetooth speakers at flybridge.

39' Mainship Electronics

• Garmin XSV 12" chartplotter/radar


• Garmin 10" XSV chartplotter/depth sounder


• ICOM VHF


• Remote tablet holder (Bridge helm)

39' Mainship Electrical System

• Kohler 8EOZ 8 kW generator with approximately 632 hours


• Charles 80-amp battery charger


• Perko battery switches


• 2 X 30-amp shore power cords


• 12 vdc outlet on the flybridge and at the lower helm


• 3 X Interstate group 27 start batteries (2024)


• 4 X Interstate 6V 225 AH house batteries (2024)

39' Mainship Engine/Mechanical Equipment

• Twin Yanmar 4LHA-STP 240 HP main engines with approximately 1660 hours (recent 5/2025 service)


• ZF 63-A gearboxes


• Teleflex engine controls


• Faria gauges


• dripless shaft seals


• Seastar hydraulic steering system


• Racor fuel filter for each main engine


• Reverso oil change system


• Engine synchronizer


• Bennett trim tabs


• Marine Air Systems reverse cycle air conditioning/heating system (2 units)


• 6-gallon water heater


• Wema water tank and holding tank level gauges


• Fresh water electric head


• Maintenance records


• Spare parts

39' Mainship Deck Equipment

• Lewmar anchor windlass with foot controls and a remote control at each helm


• Lewmar 44 LB claw stainless anchor (2024)


• 200' all chain anchor rode


• Pulpit


• Aluminum rails


• Stainless steel deck hardware


• Non-skid decks


• Snap in deck covering in the aft deck and flybridge stairs


• Washdown fore and aft


• Dockwater connection


• Fresh water deck shower


• Fiberglass swim platform.


• New hull bottom anti-fouling applied in 5/2025


• New underwater zincs 5/2025

Engine and generator hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.

The 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.