Sojourner is an outstanding example of the popular Mainship 34 Trawler. It offers a centerline queen berth master with stall shower and a salon large enough to entertain in. The galley includes a two-burner cooktop, microwave oven, dual-voltage refrigerator and freezer.

The upper deck provides a magnificent entertaining and lounging area reached via comfortable stairs (no ladders!)

While Mainship marketed the boat as a “34 Trawler” to harken back to successful original Mainship 34, this new model is 39′ LOA with a beam of over 14′. It is the largest 34-footer you’ll find.

She has all the standard features you’d expect including a bow thruster, generator, AC and heat, and a windlass for the anchor. She was factory painted with Flag Blue Awlcraft 2000.

Sojourner has been treated to many updates that make it stand above the pack including:

  • Highfield 260CL dinghy (new 2018) with 8HP Yamaha outboard
  • Latest generation Raymarine electronics (new 2017)
  • Articulating rudder for enhanced maneuverability around the dock
  • Kohler 9KW generator (new 2013)
  • Custom hardtop by Atlantic Tower with canvas and glass (new 2017)

For the past 8 years Sojourner has lived on the northern Chesapeake Bay in (mostly) fresh water and shows no salt wear-and-tear. She is berthed on the Sassafras River at Georgetown, MD.

Price: Sold

For more information:

Upper Deck

  • 3 forward-facing helm chairs
  • 3 benches
  • Foldable table
  • Full suite of nav instruments, VHF, autopilot, stereo
  • Custom hardtop by Atlantic Tower with new canvas and glass (2017). No leaks in the rain, no beating sun, and 6 opening panels to let the air flow.
  • Open-air aft deck to lay in the sun.


  • Windlass
  • 22 Kg Rocna and 100’ of chain
  • Raw water washdown
  • Fresh water hot & cold shower
  • Dual 30A SmartPlug inlets

Main Cabin

  • Lower steering station with full navigation and AP control
  • Breakfast bar with stools
  • Sofa that converts to a double berth
  • HD TV
  • Stereo/DVD player with Bluetooth
  • Hi/Lo table


  • Corian countertops
  • Sink with pressurized hot and cold water
  • 2-burner cooktop
  • Microwave
  • Dual-voltage refrigerator/freezer
  • Ample storage

Master Stateroom

  • Queen-sized berth with mattress and storage under
  • Two wardrobe lockers
  • Two opening ports
  • Overhead hatch with screen and privacy shade
  • Dedicated AC system with heat


  • Corian countertop with storage under
  • Sink with pressurized hot and cold water
  • Electric head
  • Holding tank gauge
  • Very large standup shower with seat

Engine Room

  • Access from the cockpit. No need to move furniture in the salon or move waste through the living spaces.
  • Roomy ER has the best access to the engine, generator and other systems of any boat of similar size.


  • 370 HP Yanmar 6LYA-STP (approx 1620 hours). Data from Mainship:
RPM MPH KNOTS GPH TotalMPG/Statute Range/Statute 
1000 55Not Measured Not Measured Not Measured 
2000 985.01.9436.5
2500 1098.71.2276.7
3000 18-2015-1713.51.2275.0
3400 21-2418-2119.61.0225.0
  • 300 gallon fuel tank
  • Oil change system for main engine and generator
  • 70 gallon fresh water capacity
  • Upgraded fresh water pump (2019)
  • 34 gallon black water capacity
  • Macerator
  • 4 bilge pumps with alarms
  • Raw water washdown system


  • Dual 30-amp shorepower SmartPlug connections
  • Dual isolation transformers
  • Upgraded ProMarine ProNautic 3-bank, 3-step charger with remote
  • Upgraded charging system to remove diode-based battery isolators and replace them with a Sterling Power ProConnect Relay 
  • Added a manual emergency combine switch to tie the house and generator batteries together should either be depleted
  • NEW Kohler 9EKOZD (2013 – approx 370 hours)
  • House batteries: 2x 8D FLA – 2017
  • Thruster battery: 1x 8D FLA – 2019
  • Generator battery: 1x Group 24 FLA – 2019
  • Balmar SmartGauge

Mainship did a poor job with the exhaust routing for their generator install.  I know of 5 34Ts that have had water back up through the exhaust. Likely as a result I had a valve self-destruct.  It was the same cost to rebuild the existing generator or install a newer model.  I opted for newer model with improved controls and serviceability. I also had the exhaust routing improved.


  • Raymarine Axiom 12 MFD
  • Raymarine Axiom 9 MFD
  • Raymarine P70R autopilot controller
  • Raymarine EV200 autopilot
  • Raymarine Quantum Radar
  • Raymarine RS130 GPS
  • Standard Horizon GX-2150 VHF w/AIS receiver
  • NMEA 2000 backbone
  • Airmar depth transducer
  • Stereo with Bluetooth on upper deck
  • DVD player with stereo and bluetooth in main cabin
  • HD TV in main cabin

All Raymarine equipment was updated in 2017-2018 with their latest offerings.

Under the Water

  • Shallow 3.5′ draft
  • Sand shoe to protect the running gear
  • 7 HP Bow thruster with Q-Prop Thruster upgrade
  • Dripless shaft log
  • Trim tabs
  • Bottom soda blasted and barrier coated
  • Articulating rudder for enhanced low-speed maneuverability


  • Highfield 260CL RIB with seat, storage bag, bow locker, and LED nav lights (new 2018)
  • Yamaha 8 HP 2-stroke outboard
  • St Croix davits rigged so the transom door can still be used with the dinghy in the davits


  • Dockage and winter storage is paid until the spring of 2020.