cat ketch trimaran

The well-designed cat ketch rig is a simple, inexpensive and balanced rig. The sail plan spreads the sails along the length of the boat on two masts. The low center of effort afforded by the fore and aft, rather than upward, spread of sail, produces less heeling force.

Cat ketch trimaran. Discussion in 'Multihulls' started by peterbike, May 23, 2018. Joined: Dec 2017 Posts: 79 Likes: 26, Points: 18 Location: melbourne peterbike Junior ... So the cat ketch falls into the 'efficient' category, not ultimately fast - but with a good turn of speed.

The little one finds about efficacy of cat ketch rigs on multis- trimarans in particular- seems to point toward better performance with the aft sail and mast removed. Newick White' Wings is the example that first comes to mind, as not tacking well with the aft rig. My recollection of source is foggy, but I recall something about a rig that ...

Naval architect, Mike Waters, discusses the question of rigging a trimaran with two masts, and the issues it raises. Use of Two Masts on a Multihull ... An unstayed cat-ketch rig and a more powerful stayed ketch rig with rotating spars. Each has its advantages, but in a nutshell, the stayed rigs can be more powerful although they are more ...

The boat sports the cat ketch rig like the Core Sound. As we have stated the virtues of this rig elsewhere on this site, suffice to say to our new visitors that this is the relaxed way to sail. No hard work on tacking, no wild jibes, complete downwind control and yet great performance. The two shorter masts make trailering and set up easier.

One of the best things about the Ron Johnson-designed SeaPearl 28 is that it makes no attempt at being "something for everyone." In fact, it is aimed at a very select group with a distinct style of cruising. The SeaPearl 28 combines portability with 19 inch draft, an unstayed cat-ketch rig, water ballast and outboard power to make a unique product.

Pros: easy to sail, less maintenance, fewer sail controls, mast bend depowers sails automatically in gusty conditions, fast off the wind. Cons: Probably won't be the first to the weather mark if you race, but you may catch up before you get to the leeward pin. 20-02-2009, 13:40.

The Sea Pearl 21 is a recreational dinghy or a keelboat, if fitted with the optional ballast tanks holding 360 lb (163 kg) of water. The boat is built predominantly of fiberglass, with wood trim and has forward decking. It is a cat rigged ketch, with two unstayed masts. A lug sail rig was optional. The hull has a raked stem; an angled, canoe ...

The Ketch. What's in a Rig Series #4. Ketch rigs hold a special place in many a cruising sailor's heart. There's something dignified and majestic about them. They are two masted rigs with a main mast and a (smaller) mizzenmast - they carry a jib just like a sloop. Generally, ketches will be in the 40-plus foot range.

A cat-ketch is a sailboat that is rigged as both a catboat and a ketch. Specifically, there is larger mast stepped at the very bow, and a smaller mast further aft. It is different from a standard ketch rig because there is no jib, and the foremost mast is further forward than most ketches. This rig is found on amongst others Norwalk Island ...

Impress your sloop-sailing friends with fancy ketch tricks. Sail backward through the mooring field (spin circles if you have a sharpie), nose casually up to anchor, hove-to with jig and jigger. Barrel westward on a reach. Turbo-charge off-wind sailing by setting a mizzen staysail. Don't fear a dismasting.

Trimaran Cbrd. Rigging Type: Cat Ketch (unstayed) LOA: 21.00 ft / 6.40 m: ... The higher the number the faster speed prediction for the boat. A cat with a number 0.6 is likely to sail 6kts in 10kts wind, a cat with a number of 0.7 is likely to sail at 7kts in 10kts wind. KSP = (Lwl*SA÷D)^0.5*0.5.

The most common kind of sailboat is the sloop, as it's simple to operate and versatile. Other common sailboat types include the schooner, cutter, cat, ketch, schooner, catamaran, and trimaran. Other sailboat variations include pocket cruisers, motorsailers, displacement, and shoal-draft vessels. The information found in this article is sourced ...

Since the sail area is divided over multiple sails, the ketch is more easily managed and is great for single-handed sailing. It offers more versatility in sail plan, and is known to handle very well in heavy winds. The ketch rig is an especially effective rig for larger boats (40ft and up). Just a quick recap: the ketch is a two-masted sailboat ...

Cat Ketch Corporation preowned sailboats for sale by owner. Cat Ketch Corporation used sailboats for sale by owner. Home. Register & Post. View All Sailboats. Search. ... 28' Custom Trimaran Seaclipper 28 Baja California Mexico Asking $29,500. 38' Lagoon 380 S2 PUNTA GORDA, Florida Asking $280,000. 31' hunter 31 Yankton, South Dakota

Ketch sailing vessels for sale on YachtWorld are offered at a variety of prices from $12,500 on the relatively lower-priced, classic models all the way up to $14,524,979 for the more lavish boat models. Find Ketch boats for sale in your area & across the world on YachtWorld. Offering the best selection of boats to choose from.

Aft Mast Alternative on Big Trimaran Several years ago I was asked by a gentleman to come have a look at a big Kurt Hughes trimaran he was building, a 63 footer he had stretched to 65, if I remember correctly. He was VERY concerned about handling that big mainsail on that big sloop rig. I spent a week as his guess at his home, and in the huge building shed outback he had erected to build this ...

Another day, another adventure for this thin-water sailor. Beach-cruising or sailing-camping boats come in all shapes and styles, ranging from one-design sail trainers like the Flying Scot, Hobie 16 and Wayfarer 16 to more cruising-oriented craft, like the Hobie Mirage trimaran series, the NorseBoat line or the UK-built Cornish Shrimperseries.

Cat Ketch Yachts also built the Herreshoff Cat Ketches, designed by Halsey Herreshoff. They came in models of 27', 28' 31', 33', 38', 40', and 45'. ... (Craig died when he fell off the mast of the trimaran just before it was to be launched.) I designed the masts for Richard's Shearwater, the first free-standing masts I ever designed. ...

A cat ketch cat is a great idea. I am surprised I don't see more of these out on the water.The two masts allow the boat to carry a powerful sail plan with the center of effort relatively close to the deck.Free standing masts will bend off in the gusts allowing the boat to sail powerfully in the wind with low risk off capsize in the gusts. Further the mizzen is easily tweaked to keep the ...

Very cool! We sailed a cat ketch sharpie for 10 years & it was a lot of fun. We also had a third sail we could fly between the main & mizzen similar to what you show but inverted. Called a yankee it's easy to tack with but strictly a light air sail. Here's a pic of one on a bigger boat.