| Presto 30 Sharpie |
| Presto 30 Sailing Diary |
| 42' Custom Daysailer - Version A |
| 32.6' Custom Carbon Sportboat |
| 42' Custom Daysailer - Version B |
| Outward Bound 30 |
| Class 40 |
| Americas Cup Yacht Sculpture |
| Diode 36 |
| Martin 66 |
| Aerodyne 47 |
| Aerodyne 47 GT |
| Aerodyne 43 |
| Aerodyne 38 |
| Quest 37 |
| Quest 33 |
| Quest 30 |
| Johnson 18 |
| 48.5ft Custom Cruiser |
| Gray Wolf |
| Cetacea |
| Quadrille |
| Katie G |
| Ben Hall |
| Melbourne-Osaka Race Boat |
| Coyote |
| California Challenge |
| Grinaker |
| Duracell |
| Airco Distributor |
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CUSTOM CARBON SPORTBOAT - 32.6'

A full-on integration of a large sailplan , hiking racks, and "skiff" platform - a rocket of a boat...
This custom carbon sportboat is currently under construction in Rhode Island. She is largely being homebuilt. Her builders formerly owned a Kiwi 35, which was unfortunately struck by another boat in a storm and lost during Key West. Race Week. Rodger Martin Design had been involved for about 5 years helping optimize the dated Kiwi into a performance-oriented successful raceboat, work including replacing the old spar with a carbon Mumm 30 rig, replacing symmetric spinnaker with asymmetric, and aluminum hiking racks (weight savings of approx. 400#). She was lost just as her speed was peaking - but fortunately the rig, hardware, some sails, and lead ballast were salvaged.
The new mission: Design a better and faster boat, using the salvaged Mumm 30 rig.
PERFORMANCE
The boat has been optimized to perform with a full crew of 8-9 sitting out on the carbon hiking racks. A 14' beam (with racks) provides plenty of stability - necessary to keep the boat on its feet under the large sailplan! With the racks removed she has an 8.5' beam, for easy trailerability. A lifting keel will allow for shallow water launching and easier transport as well.
The skiff hull shape reflects a fine entry with generous planing area aft. A hard chine helps enable sweet planing shapes, and provides tracking and secondary stability. We have studied, as we typically do, heeled hull shapes and designed the chine accordingly. Upwind she should settle into a nice groove and easily punch through waves; off the wind in breeze, with the crew piled up aft on the racks, we don't expect to see much of the boat in the water!
CONSTRUCTION
The sportboat is built of carbon pre-preg laminates over Divinycell HP foam core; a one-off built on a male mold. Deck and cockpit are built up from flat panels, taped together. The lifting keel is carbon. Chainplates are composite, the racks are carbon tube, and down below there's not much except for carbon framing, and some space for sail stowage.
Thanks to help from the crew in the boatshop, the build is coming together. As of December 2009 the hull is laminated and faired, and internal structure being added. Launch is planned for the 2010 sailing season.
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The following PDF files are available for this design.
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Sail Plan
File Size: 188 kb
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