sail-world.com
 
 
News Home Cruising Photo Gallery Video Gallery
Sail-World.com : F18 - the Hot new Capricorn (Part I)
F18 - the Hot new Capricorn (Part I)

'Sailing the Capricorn GEN 2 - 2012 Moth World Champion Josh McKnight and crew Nina Curtis 2012 Olympic silver medallist'    James ogilvie    Click Here to view large photo

Every now and then a racing boat comes along that has success written all over it. Such is the new F18 Capricorn catamaran, Designed by multihull expert Dr Martin Fischer and built by an Australian marine company with a long, long multihull pedigree, Performance Sailcraft Australia (PSA). the boat is already delivering the goods

Dr. Martin Fischer lives in warm and windy Noumea and that is exactly how he describes the conditions there, which is definitely perfect for cats. This fluid dynamics legend has been and still is, attached to some of the most exciting wind-powered, high-speed, water born craft around. Add to that equation that he’s French and their favourite nautical device is the multihull, and you’ll see that the whole thing is definitely a good match.

Like any dedicated marine enthusiast, Martin is always striving for perfection. Currently he has a new A-Class and the 10-metre CG32 on the go, with another small cat in the mix, as well. Busy. And that does not even touch on his work in climate change. However, our main area of attention here is to his very recent enhancements to his original design of the Formula 18 Catamaran known as the Capricorn.

What follows, are the thoughts that Martin and Chris Caldecoat, the GM of Performance Sailcraft Australia, the highest volume boat builder in Australia have and an explanation of the pathway that has got them to the point of releasing the new Capricorn GEN 2.

Firstly though, if you have not seen an F18 cat in full flight, then you’re certainly missing something.

Even more so, if you have not seen a cloud of these cats approach the top mark, head off to the hitch and then bear away for the set, then the noise from water, sail and humans can only be described as an intoxicatingly, raucous rush.

‘It was really good and a lot of fun to come back to the Capricorn after the Wild Cat. Chris had the initiative, as he’d raced the Capricorn and really liked the boat. At that time we all knew that the Capricorn was a really quick boat, but a bit nosey, so quite difficult to sail downwind. The rights for the Capricorn had come back to me as a result of the creation of the C2, so Chris asked me to have a look at improving the original and here we are.

Chris is a very good sailor and has had a lot of input based on all his observations and knew exactly what he wanted to improve, so this is the way we progressed together’, said Martin.

‘The F18s are bit like the V8 Supercars and NASCAR, where if you win on the Sunday, you sell on the Monday’, said Chris.

‘They are a people orientated brand and the only sailing class that I know, to which this phenomenon occurs. F18s are the biggest cat class around the globe and I believe this is because it covers a wide demographic and is relatively affordable. Perhaps that’s a bit similar to Etchells.’

‘If you look at the F18 races, you can have two 18 year old kids out there, a girl and a boy, just like the new mixed Olympic multihull, or a 65 year old steering with a young bloke up the front. The latter is still winning races at the World Championships, so they mightn’t win the regatta overall, but every now and then the dog has its day and that’s enough to keep them in the class, which keeps people buying and it goes back to being a true club sport.’

‘F18s have a crew weight limit of 150 kilos, so you can either put a 90 and 60 kilo crew together, or you can both be 75. If you go under, you do get a little lead penalty, which means it all stays very competitive and that all helps to ensure a widespread appeal, as well.' said Chris.

So the original Capricorn was designed by Martin and built in Bendigo. Its name was more of an homage to the particular degree of latitude that runs through Martin’s adopted home, than to any goat bounding around the hills of country Victoria. Not only was it a sales success, but out on the track it took its fair share of World Championships, too.

More info at www.capricornsailing.com.

After five or six years, it has been superseded by the not new model and we’ve already seen how Chris, from PSA and Martin, with more accolades than an honour wall, had the genesis of a great idea.

Martin explains, ‘What we did is to basically take the original shape and just put a sort of wedge in between the middle. It’s a bit more complicated than that, but the principle was adding a flat underwater shape, because we knew from the newer boats that it doesn’t do any harm. With the first Capricorn, the boat was slightly rounder and narrower, so the easiest thing to do was to just add a flat part in the middle, along the centre line, and that is what we did.’

‘Another key change was to increase the freeboard a bit, mainly in the rear beam. The main beam basically stayed where it was but with the rear beam, we increased the height by about 60mm. This is to account for the fact that in strong winds and choppy conditions, the original rear beam hit the waves when you are sailing downwind. That is quite uncomfortable, as it really slows the boat down and can even lead to capsize, because if the rear beam hits a wave and you are at full speed then you really get a sort of shock. The guy on the trapeze may lose balance and then you capsize.’

‘Now with these modifications, it means more volume overall and more freeboard at the back. You can push the boat out much harder than before. Chris tells me that with the new boat you can really go hard downwind and it seems upwind it’s full of speed. Overall, it seems the modifications were quite successful’, commented Martin.

‘I have a huge passion for this class. I’ve sailed every type of F18 and the Capricorn is by far the quickest. It just needed some work to sort out its performance downwind, as it was too hard to sail. Martin and I have taken the original boat, kept the same look, spent a long time on the drawing board (i.e. computer) developing the modifications and it’s now a bigger, faster boat’, said Chris.

‘The new Capricorn flies and it goes better upwind, too. There are a whole heap of technical changes we have made to it, especially in terms of the design, location and construction of all the foils. For instance, the rudders are underneath the hulls and we have two-metre long, solid carbon centreboards, which have been moved further for’ard, the beam’s come further aft and the whole geometry of the boat has changed.’

‘From about 10 metres away, the boat’s profile looks like that of the original Capricorn, but it is wider and there is a lot more volume up for’ard. So much so that you can nearly make it plane up wind’, said Chris.

That’s all wonderful, but if you race a class with a box rule, then you either have to compromise or get creative to meet certain key elements, such as minimum dry weight, which for the F18 is 180 kilograms. Compromising can get dangerous, but creative can allow you to build the proverbial better mousetrap. It would appear that with the Capricorn, the latter has served as the guiding principle.

We’ll be back with just what Martin and Chris have done with the new Capricorn and why their combined creative talents have created a perfect F18 cat. One that can be sailed far easier and still be very dangerous to the scoreboard, as their very impressive results showed on the weekend at the NSW F18 titles on Botany Bay have showed.


by John Curnow

  

Click on the FB Like link to post this story to your FB wall

http://www.sail-world.com/index.cfm?nid=103505

9:27 PM Sun 4 Nov 2012GMT


Click here for printer friendly version
Click here to send us feedback or comments about this story.

Click for further information on
Capricorn catamaran

Related News Stories:

05 Nov 2012  New F18 Capricorn bursts onto scene at New South Wales State Titles
05 Nov 2012  F18 the Hot new Capricorn (Part II)






News - USA and the World

Miami Sailing Week (BMSW) presented by EFG Bank will kick off with 173 boats traveling to Coconut Grove to compete in the 88th Bacardi Cup ... [more]  

Volvo Ocean Race: Leg 4 finishes at night after a tense day *Feature by Richard Gladwell, Sail-World.com NZL
The finish was more like that of a short 100nm race around the Hauraki Gulf. Instead, the first three boats to cross the finish line at the end of Leg 4 of the Volvo Ocean Race arrived mid-evening. ... [more]  

Barcelona World Race – After the limits of the southern oceans imposed by the combination of the weather systems and the safety barrier of the Antarctic Exclusion Zone, the Atlantic is opening up for the top trio. ... [more]  

Images from Auckland of the media conference on Sunday and prizegivings for Leg 4 ... [more]  

At the media conference held the morning after the finish of leg 4 of the Volvo Ocean Race, Mapfre skipper Xabi Fernandez announced that regular skipper Iker Martinez will be back on board for the next leg and most of the remainder of the race. Fernandez had taken over the role, skippering Mapfre to a 4th place on Leg 3 and a win on Leg 4. ... [more]  

Farr 40 International Circuit - Alex Roepers doesn't like to dwell in the past. However, when prompted, the New York businessman will talk about the magical run he and the crew aboard Plenty enjoyed during the 2014 Farr 40 International Circuit. To the contrary, the thrill of victory only made Roepers and the Plenty team hungry for more. ... [more]  

Coast Guard crews continue the search Monday for Richard Byhre, the 76-year-old sailor who did not return from his sailing trip as expected. ... [more]  

The International Sonar Class is pleased to announce that Shumway Marine, with the cooperation of designer Bruce Kirby has made arrangements to have the Sonar built by Rondar Race Boats in the U.K., with plans eventually to have the boat built on both sides of the ocean. The American Rondar facility is in Peabody, MA. Rondar, expects to launch its first Sonar in April. ... [more]  

Rio de Janeiro's state environmental agency says it is investigating a fish die-off that has left thousands of carcasses floating in waters where sailing events are to be held when Brazil hosts next year's Olympics. ... [more]  

This year's 35th edition of the St. Maarten Heineken Regatta is nothing less than an island-wide effort. Besides the sponsors, countless volunteers and the numerous local organizations that offer their excellent services, the Regatta Organizers would like to say special thanks to the hotels which are so generous to donate complimentary hotel rooms for the St. Maarten Heineken Regatta. ... [more]  

Volvo Ocean Race: Images ashore after Leg 4 by Richard Gladwell, Sail-World.com NZL
Sail-World's NZ Editor, Richard Gladwell, was on the water and ashore for the finish of Leg 4 of the Volvo Ocean Race, and provided this gallery of images after the first three boats had docked. ... [more]  

Volvo Ocean Race: Images from the finish of Leg 4 by Richard Gladwell, Sail-World.com NZL
Sail-World's NZ Editor, Richard Gladwell, was on the water for the finish of Leg 4 of the Volvo Ocean race, and captured these images from the final few miles of the race, and on the dock. ... [more]  

O MAPFRE conquistou de maneira emocionante a quarta etapa da Volvo Ocean Race, disputada entre a China e a Nova Zelândia. Na manhã deste sábado (28), o barco espanhol cruzou a linha de chegada em primeiro após quase 21 dias de navegação. ... [more]  

RYA Suzuki Dinghy Show - a British tradition by Rob Kothe and Jedda Murphy
Our favourite boat show in the whole world is the RYA Suzuki Dinghy Show. It is like no other, with a large percentage of eight to 15-year olds, with many young siblings often dragging their parents down the aisles. Its a dull overcast day in Lonon with rain showers, but inside the heated halls of the Alexandra Palace, the fabled 'Ally Pally' , around 5,000 visitors will gaze at touch and feel ... [more]  

MAPFRE (Xabi Fernández/ESP) emerged victorious despite a pair of major setbacks in Leg 4 following one of the tightest-fought finishes in Volvo Ocean Race history on Saturday night. The victory gives the 2014-15 edition its fourth winner in four legs following successes for Abu Dhabi Ocean Racing (Ian Walker/GBR), Team Brunel (Bouwe Bekking/NED), and Dongfeng Race Team (Charles Caudrelier/FRA). ... [more]  

Mapfre took the gun, Abu Dhabi Ocean Racing was second and Dongfeng third. Photographer Ainhoa Sanchez was in the air over Auckland for 2014 – 2015 Volvo Ocean Race, and provided these images. ... [more]  

Photographer Ainhoa Sanchez was in the air as the fleet approached Auckland for the end of leg 4 for the 2014 – 2015 Volvo Ocean Race, and provided this gallery of images. ... [more]  

The wind has switched half turn and boats are now beating upwind to the finish, MAPFRE has held their lead and with the change in direction look quite safe. Team Alvimedica who was catching up at speed has slowed right up, caught in light winds behind Tiritiri Matangi island. With less than 10nm to go to finish and a fair 10kt wind holding, the slow patch looks to have been removed from equation ... [more]  

2015 RORC Caribbean 600 - Hap Fauth's American JV72, Bella Mente has been declared the overall winner. Whilst several yachts are still racing, by the morning of Friday 27th February none of the remaining teams had the ability to better Bella Mente's corrected time under IRC. It was third time lucky for Bella Mente as the Maxi 72 has finished second overall for the past two years. ... [more]  

Catch the live coverage of the Leg 4 Finish in Auckland. Check the video timer for a countdown to the start of coverage and the expected race finish time. Sail-World is updating the on the water action and weather - which has compressed the lead four boats ... [more]  

Racing in second place in the Barcelona World Race, the Barcelona sailor Guillermo Altadill and Chilean José Muñoz passed Cape Horn (67° 17' 35 W) this morning at 2h12 UTC (3h12 am in Barcelona, 11h12 pm of the 27th of February in Chile), after 58 days, 14 hours and 12 minutes of racing since their start from the Catalan capital on 31 December 2014. ... [more]  

On Sunday March 8th 2015, the St. Maarten Heineken Regatta will close out the final night of music with one of the most distinctive performances to date. DJ Natty Rico will be the final act to grace the regatta stage during the 'Legendary Party' following Kool and the Gang. His unique blend of saxophone playing and DJ skills will have your jaw dropping in amazement. ... [more]  

Barcelona World Race - Cape Horn beckons for second and third placed Neutrogena and GAES Centros Auditivos. While the two IMOCA 60s are expected to pass at speed with around six hours of separation, in what might be considered favourable conditions for one of the most inhospitable and complicated corners of the Barcelona World Race, amidst the long hours of stress and fatigue ... [more]  

SCYA Manning Regatta – The youth-heavy event is the fourth and last stop of the Shadden Series for teenagers under 19 not yet in college and is also a move-up regatta under the advancement guidelines of the International Naples Sabot Association. ... [more]  

US Sailing’s Rolex Yachtsman & Yachtswoman of the Year Awards 2015 ceremony celebrated the sailing accomplishments of Terry Hutchinson (Annapolis, Md.) and Stephanie Roble (East Troy, Wisc.) as it returned to the iconic Model Room at the New York Yacht Club in Manhattan after having moved to the west coast for the past three years. ... [more]  

For the Finn World Masters in Kavala, Greece pre-registration is open. So far 130 Masters have entered. 2015 will be the first time the Worlds Masters have been held in Greece. ... [more]  

The website for the 2015 Finn Open and Junior Europeans in Split, Croatia, is now live, with online entry open. The last time the Finns had an event there the wind did not cooperate and the fleet ended up sailing some races as the sun set. ... [more]  

RORC Caribbean 600 – Four Figaro II teams, all from the Guadeloupe Grand Large sailing academy, are racing in this year's event. 18 sailors from the offshore racing academy are racing on four identical yachts and have high aspirations for the future; the Solitaire du Figaro, Route du Rhum or the Everest of offshore solo-sailing, the Vendée Globe. ... [more]  

After having moved to the west coast for the past three years, US Sailing’s Rolex Yachtsman and Yachtswoman of the Year Awards ceremony returned to the iconic Model Room at the New York Yacht Club in Manhattan to celebrate the sailing accomplishments of Terry Hutchinson (Annapolis, Md.) and Stephanie Roble (East Troy, Wisc.). ... [more]  

If, in the end, the Pacific gave up race leaders Cheminées Poujoulat without too much of a fight and since Wednesday morning the Atlantic, in turn, has opened its fastest toll-free lane north east to Bernard Stamm and Jean Le Cam, the Pacific seems rather more keen to hold on to second and third placed Neutrogena and GAES Centros Auditivos. ... [more]  

America's Cup Defender Oracle Team USA and Challenger, Artemis Racing lined up for a series of try-outs on San Francisco Bay. Videographer John Navas was shoreside with a new high resolution video camera and provided these videos of the training sessions and hook-ups. ... [more]  

The HPYD conference is jointly organised by The Royal Institution of Naval Architects (NZ) and The University of Auckland and will be held at the Marine Event Centre in Auckland to coincide with the Volvo Ocean Race stopover. It attracts some of the world’s most preeminent yacht designers and is recognised as one of the top three conferences in this area internationally. ... [more]  

Volvo Ocean Race: Ryan Houston - How Alvimedica's chemistry works *Feature by Richard Gladwell/Sail-World.com NZL
Ryan Houston is a watch captain aboard Team Alvimedica. He sailed in two previous editions of the Volvo Ocean Race – in 2008-09 aboard Delta Lloyd and 2011-12 on the incident plagued Volvo 70, Sanya. With the switch to the one design, ruggedly constructed Volvo 65 for this race many of the issues that bedevilled the competitors and organisers in the previous races appear to have been resolved. ... [more]  

Volvo Ocean Race: Dave Swete - Alvimedica's race so far *Feature
Volvo Ocean Race 2015 – No sleep until Auckland
Etchells NA Midwinter East Series - Schoonmaker Cup preview
RORC Caribbean 600 day 4 – Close competition – 43 yachts still racing
Volvo Ocean Race: Team Alvimedica hopes to use Coastal Classic tricks *Feature
AC45 Turbo Training - Oracle Team USA images by pressure-drop + Video
America's Cup: Emirates Team New Zealand gears up on less money *Feature
Volvo Ocean Race – The race tightens as New Zealand looms
AWT Goya Pro Cabo Verde kicks off in style!
Barcelona World Race - Two different worlds separated by Cape Horn
America's Cup: Barker offered non-sailing role by Emirates team NZ
2015 CYC Midwinters Race – Pictures by pressure-drop.us
CYC Midwinters Racing – Bring On The Breeze! – Overall
Laser World Championship – Over 2000 sailors to race in Kingston
Volvo Ocean Race: Barkow and Lush - from the Olympics to the Volvo *Feature
Volvo Ocean Race 2015 – Its anyone's race - Leg 4 to Auckland
Barcelona World Race - A time for extra care and caution
2015 RORC Caribbean 600 - Phaedo3 breaks record
Barcelona World Race - Cheminées Poujoulat pass Cape Horn
2015 RORC Caribbean 600 - Records predicted to tumble + Video
2015 ISAF Women’s Match Racing World Championship - NOR released   
Asher Otto and Itchy Feet to open up the Caribbean Jam night   
RS Sailing and BIC Sport North America team up for sailing programs   
RORC Caribbean 600 – Record pace on Day 2   
Port of Los Angeles Harbor Cup - About to begin   
10 tips from BoatUS for owners and renters   
Aquece Rio International Sailing Regatta – Notice of Race online   
2015 CYC Mid Winters images by h20shots   
Adventures of a Sailor Girl: News and interviews from February 23 show   
Volvo Ocean Race: Ryan Houston looking forward to his Kiwi home   
Volvo Ocean Race: Wislang expected to lead Kiwis home after fast ride   
Volvo Ocean Race – Now the race to Auckland is truly on   
America's Cup: Spooner fails in attempt to have Oracle AC45 arrested   
2015 505 Midwinter Championship - Final race   
Barcelona World Race – Renault Captur resume, Spirit of Hungary stuck   
2015 ISAF Youth Sailing World – Emerging Nations Programme announced   
Barcelona World Race - Spirit of Hungary to make surprise pit-stop   
US Sailing Match Racing Committee launches The Dial Up Newsletter   
JJ Giltinan Trophy: Michael Chittenden's images from Race 7   
Volvo Ocean Race – The Doldrums outside the Doldrums   


For this week's complete news stories select    Last 7 Days
   Search All News
For last month's complete news stories select    Last 30 Days
   Archive News







Sail-World.com  


















Switch Default Region to:

Social Media

Asia

Australia

Canada

Europe

New Zealand

United Kingdom


http://www.sail-world.com/event_images/image/Twitter_logo_small.png http://www.sail-world.com/event_images/image/FaceBook-icon.png  http://www.sail-world.com/event_images/image/RSS-Icon.png

United States

Cruising Northern

Cruising Southern

MarineBusiness World

PowerBoat World

FishingBoating World

 

Contact

Commercial

News

Search

Contact Us

Advertisers Information

Submit news/events

Search Stories/Text

Feedback

Advertisers Directory

Newsletter Archive

Photo Gallery

 

Banner Advertising Details

Newsletter Subscribe

Video Gallery

Policies

 

 

 

Privacy Policy

 

 


Cookie Policy

 

 



This site and its contents are © Copyright TetraMedia and/or the original author, photographer etc. All Rights Reserved.  Photographs are copyright by law.  If you wish to use or buy a photograph contact the photographer directly.
XLXL NEW US
LocalAds   DE  ES  FR  IT