Over the years, we’ve seen a lot of evolution of sailboat rigs. Early yachts, like the schooner AMERICA (for whom the Cup was named), were among the first vessels to adopt the then-radical notion of abandoning square sails in favor of sails that could point somewhere close to upwind. However limitations in manual strength and the materials used in sails and rigging made it impossible for sails to be large, strong, and shapely all at the same time, so sail plans were divided into small sections with many sails. AMERICA had two mainsails (actually a mainsail and […]
Amped on Electric Boats
14 years ago we launched an innovative custom design– the hybrid diesel/electric-runabout, Zogo. The 29-footer built by French & Webb, features a solar canopy and is equipped with a seven-kilowatt generator/motor integrated onto a 110-horsepower diesel engine from Steyr Diesel of Austria. At full throttle under the 110 hp diesel, the hull reaches 17 kts. Cutting-edge for the time, in the decade-plus that has transpired, systems technology for electric boat design has progressed significantly. As Stephens Waring embarks on a more contemporary electric boat project, (introducing Isobel), we’re sharing some of the exciting developments we’re integrating into our current designs […]
Sailing Back To Zingara’s Roots
Since we took ownership of our sweet little Spirit of Tradition yacht, Zingara has brought much joy to us on the water – the boat is great fit to our seasonal agenda. Hosting clients aboard is a great way to build relations and Zingara is a solid and beautiful platform. We enjoy a few regatta events each year and this gives the SWD design team something to chew on; the company team-building is good fun and something to look forward to. And, owning a boat as business partners is a helpful way to manage time aboard during busy seasonal schedules, […]
The Need for Speed
Last week, on the hot dry sands of Australia’s remote Lake Gairdner, something incredible happened. On a 46.2-foot-long, 4-wheeled, carbon-fiber land-yacht called Horonuku, Glenn Ashby and Team New Zealand set a breathtaking speed record of 222.4 kmh (or 138.2 mph) in a wind-powered vehicle. And just a few weeks earlier in Luderitz, Namibia, a windsurfer named Heidi Ulrich completed a 500-meter run at 47.16 knots setting a new women’s windsurfing speed world record. That’s pretty fast especially when considering she was navigating a channel only 500 meters long and just 14 meters wide. These feats of speed are part of […]
Light at the End of the Tunnel For Zemphira
We’re thrilled to share an update on the progress of Zemphira as work continues at full tilt for her to hit the water again this spring. Here’s the latest on her work at the Lyman Morse Boatyard. The Latest: The internal carbon reinforcement frame has been installed around the new molded bottom replacement and keel socket, taped in place, and smoothed and painted. The systems are starting to go in: lithium-ion batteries nested into bays in the carbon grid, each side of and aft of the socket, and collapsible fuel-cell-style diesel tanks in specially-designed compartments within the structure. The new […]
Zemphira returns to the shed
We are always excited to tell you about our designs: whether in-build, getting refit, or living the life they were designed for. And so it was this spring we started telling you all about the thorough refit one of our favorite boats enjoyed last winter, in which we were deeply involved (Zemphira-(re)fit for a King). But as they do, stranger things happened which changed that story dramatically by creating another project and a new chapter in the life of Zemphira. Mere hours after leaving the dock in Camden, Maine, on her maiden delivery voyage after the work was done, the […]
The Complicated Life of the Modern Transom
Given the variety in styling, operational performance, and construction made possible by current design aesthetics and materials, the modern transom is often one of the more detailed elements of a yacht’s design. On Cirrus, the 68-foot, Spirit of Tradition sailing sloop in-build at James Betts Enterprises (click here for build photos) in Anacortes, Washington, we went for a fairly traditional looking transom to match her sweetly shaped haunches. In Cirrus’s case, however, looks most certainly are deceiving. With the push of a button, or operations made manually, convertible transom designs are found on all manner of yachts. A transom with […]
Maine racing provides a fantastic test bed for varied hull shapes
Racing in Maine’s varied mid-summer weather and tides rewards a variety of boat types and hull shapes. Why do certain designs work better than others in specific conditions? Read on. The classic racing season in Maine is short and sweet. Until a few years ago, classic and Spirit of Tradition boats had to pack it all into three days, Thursday through Saturday of the first weekend in August—the Castine Classic, a race from Castine to Camden, the Camden-Brooklin “feeder” race, and the venerable Eggemoggin Reach Regatta. A few years ago, the Camden Classics Cup joined the party with two more […]