A complete list of the details.

Concept

Mix the guy who developed the hulls for the trimaran BMW Oracle and Sodebo Ultim, with one of the best race boat builders from Australia and Asia, with the most experienced trimaran spar builder, and the know-how to build sails for thousands of offshore racing multihull miles…to create the ñ53. A  truly fast  cruising trimaran optimized for safety, speed, single-handed cruising. When plugged into handicap formulas the boat appears to be the same as a Formula 40.

Priority design considerations (in order): safety, speed, max reliability, ease of maintenance, least complexity.

Wave piercing bows.  Tiller steering at out board tractor seats. Three rudders. Main hull daggerboard.

Hull #1 cruising grounds: Eastern Maine to Grenada.

The Players

Naval Architecture: Bañuls Design: http://banulsdesign.com/_bd-cms/index.php?page=about

http://www.voilemagazine.com/2017/04/coville-et-banuls-duo-de-choc-pour-le-prochain-sodebo/

Bruno Laurent: Deck layout, hydraulic installation, commissioning

https://www.youtube.com/watch?v=3xxI59EI8v0 ,   http://winmarracing.com/

HDS Engineering: Home

McConaghy Boats: ‎www.mcconaghyboats.com

Lorima Spars: LORIMA

Incidences Sails: Voilerie Incidences, Sailmaker, leader in sailmaking for multihull and offshore racing boats

ProtagonistClint Clemens

 

Sail plan

Main sail 105m2

Solent 70m2

Staysail 38m2

ORC 25m2

Genaker 150m2

Construction

Carbon, E-glass, M foam vacuum bagged layup.

Propulsion

39 HP Yanmar diesel with straight shaft and Gori 3 blade prop. 100mm Sounddown insulation. Reverso fuel/oil system. High output alternator.

Lewmar retractable bow thruster.

Deck Hardware

Karver furlers

Harken Performa winches

Rig/ Sails

Lorima high modulus carbon fiber spreaderless rotating mast. Navtec canting hydraulics permit 6.5 degrees port/starboard. 800 litre stern ballast tank for blast reaching.

High aspect, square top main. Self tacking solent or staysail. All lines lead to the cockpit.

Incidences Hydronet sails. Main (3 reefs), gennaker, solent, staysail, stormjib.

Navigation Systems

B&G package includes:

1 x Zeus Touch 12“ Displays screen at fully protected centerline nav desk

2x Zeus Touch 9″ Display at each outboard helm

Simrad 4G Broadband Radar

H5000 CPU

3x H5000 Pilot Controllers

Simrad HS70 compas

T2-Pilot-Ram-RAM-T2-24V

H5000 Race Display

WIFI-1 Module

B&G V50 VHF/AIS Radio

Interior

On deck, FINN is all business with brilliant white gloss hulls and pilothouse, matte grey crossbeams and rig, and a dark red power blister on the pilothouse roof. Going below down the semi-spiral to port, the color shifts warm with Sepele wood veneers, carbon counters and warm white paint. The true luxury of the boat is the utter silence that is achieved by the whisper wall insulation system throughout the interior.

Whisper Wall: The only way to conquer the hard surface characteristics of modern composite interiors is through a whisper wall system. On FINN, the typical panel system weight was eliminated by using a simple track system which creates very tight surface fabric over 25mm of lightweight adhesive backed foam insulation. A weight study showed that this system was less weight than paint and fairing an interior. The advantage is a soothing very quiet environment under power or while sailing, and a cool temperate atmosphere without the need for AC.

Awning System: FINN sports a bow to stern, ama to ama mesh and canvas awning system that zips to the boom and attaches in as little as 10 minutes to provide complete rain protection and ventilation in winds to 30 kts.  All hatches remain open. This means that in the tropics or extended periods on anchor, the interior temperature stays stable and cool with moving air. At anchor, the cockpit is dry in the rain. The downstream consequence of this awning system is that there are fewer mechanical systems with their weight penalties to maintain, and a far more livable floating home.

 

Forward Cabin:

Queen (plus size) berth with abundant storage and maximum ventilation throughout.

Soft integrated shadowless LED lighting in all cabins.

Reading lamps at all berths

Huge main salon with carbon/Sepele veneer drop down table.

Max ventilation in all cabins.

Clear coat carbon counters.

Amtico flooring

One great head with shower, carbon toilet, carbon sink and counters.

Heated Foul Weather Gear locker

Forced hot air central heat

Galley

160 litre refrigeration. 160 litre freezer.

2 burner propane cooktop

Pressurized salt water faucet at galley sink

Drinks cooler built into aft cockpit bench with integrated cup holders

Water/ Heat

50 gallons fresh water. 50 gallons diesel. 12 gal hot water.

Spectra Extreme 300 gal/day water maker.

Wallas central forced hot air heat

Electrical

LED lighting throughout.

Watt&Sea racing aluminum hydrogenerator

Mastervolt 180 Amp Hour 24v LiION battery

Dedicated LiION start and bow thruster batteries

Design Details

Loop style shroud terminals

13 sq meter with SeaTek non-skid EVA foam.

Spray protection for winches.

Wind and weather protection for humans

Canvas

Cockpit awning system for full enclosure

Boom awning to amas for sun protection at anchor