2004 Mainship 390 Trawler

This 2004 Mainship 390 Trawler is a fiberglass coastal cruiser measuring nearly 40 feet with a 14-foot beam. Twin diesel engines power the boat—the port engine has logged 1,542 hours and the starboard 1,541 hours. The design emphasizes fuel efficiency and ease of operation, with a wide beam that maximizes interior volume and an expansive flybridge offering strong sightlines.

The layout centers on a bright, open salon with panoramic windows and includes two private staterooms, a full galley, and one head. The salon features generous seating and natural light throughout. Outdoor spaces include the flybridge and an aft deck suitable for relaxation and entertaining.

The trawler design delivers economical cruising performance, allowing extended range without the high fuel consumption of planning hulls. The 390 combines spacious accommodation with practical handling characteristics suited to long-distance cruising.