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September 22, 2014 By Jack Griffin

Foiling AC45’s in AC World Series

“Development AC45’s” and “Racing AC45’s”

America's Cup Luna Rossa AC45

Luna Rossa has modified both of their AC45’s and is testing them at their base in Cagliari, Sardinia. But these boats will not race in the America’s Cup World Series. Read on, to learn why not.

“Racing” AC45’s – one design

ACEA announced last week that all six America’s Cup teams have agreed to a project to modify the AC45 catamarans for foiling in the America’s Cup World Series (ACWS). When will racing in foilers begin? Will the foiling AC45’s be one design? What wind speed will be needed to foil an AC45? Will the Youth America’s Cup be raced in foiling AC45’s?

Three teams, Luna Rossa, Artemis Racing and Oracle Team USA have already modified AC45’s for foiling. Ben Ainslie Racing will launch their modified AC45 within a few weeks. Each team has made the modifications differently. The trick for the America’s Cup World Series is to keep the AC45 a one design class and avoid an arms race in AC45 development. This means they will have the same shape daggerboards, rudder wings and rake control systems. The AC 45 Class Rule needs to be changed and the boats used for racing must all be modified by the builder, Core Composites. At least six AC45’s – one for each competitor – will need to be modified for racing. The question is when – before any racing begins, or part way through the series?

“Development” AC45’s – anything goes!

The Protocol strictly limits the number of daggerboards and wings a team can build for their AC62, but allows an unlimited number of daggerboards and wings on their development AC45’s. In fact, as long as the lower part of the hulls is the same shape as an AC45, they can build anything they want to test – a boat with wider beam, aerodynamic crossbeams, hydraulics, electronics, cockpits and grinding stations, daggerboard and rudder rake controls, you name it. Click any of the photos for more info some close-ups of AC45 daggerboard cages.

America's Cup Oracle Team USA AC45

While developing their AC72, Oracle Team USA modified two AC45’s for foiling and tested hydraulic wing control systems.

America's Cup Artemis Racing AC45

Artemis Racing modified an AC45 for foiling in Spring 2013. Notice the straight daggerboards with angled winglets.

America's Cup Luna Rossa has been testing curved daggerboards with straight winglets

Luna Rossa has been testing curved daggerboards with straight winglets. For America’s Cup World Series racing, wind instruments would not be permitted under the current AC45 Class Rule.

September 19, 2014 By Jack Griffin

Tricky Questions about Foiling AC45’s in the America’s Cup World Series

 

2017 America's Cup - Luna Rossa has modified two AC45s for testing
Luna Rossa has modified two AC45s for testing

A few questions

ACEA announced this week that all six America’s Cup teams have agreed to a project to modify the AC45 catamarans for foiling in the America’s Cup World Series (ACWS). When will racing in foilers begin? Will the foiling AC45’s be one design? What wind speed will be needed to foil an AC45? Will the Youth America’s Cup be raced in foiling AC45’s?

Not news: foiling AC45’s in America’s Cup World Series

The Protocol already provided for the possibility of changing the AC45 Class Rule and moving to foiling in 2016. At the 9 September press conference Luna Rossa skipper Max Sirena expressed his wish to move to foiling for all AC World Series racing. Three teams, Luna Rossa, Artemis Racing and Oracle Team USA have already modified AC45’s for foiling. Each team has made the modifications differently. The trick is to keep the AC45 a one design class and avoid an arms race in AC45 development. This means  the AC 45 Class Rule needs to be changed and the boats used for racing must all be modified by the builder, Core Composites. At least six AC45’s – one for each competitor – will need to be modified by Core Composites. The question is when – before any racing begins, or part way through the series?

News: agreement to continue the ACWS in 2018

The big news this week was getting all six teams to agree to continue the America’s Cup World Series in foiling AC45’s in 2018, regardless of who wins the America’s Cup. Read more.

AC45’s for racing and AC45’s for development

America’s Cup World Series racing will take place in one design AC45’s, with standard hulls, crossbeams, daggerboards, rudders, rigging and wings. Just as the AC45 already has a standard wing extension for light air, perhaps we will see two different daggerboard shapes – one for foiling conditions and another for displacement mode in light air, or for the Youth America’s Cup. Each team will need at least one “class legal” AC45 for racing and for their youth team.

For development, the teams will continue modifying other AC45’s to test ideas for their AC62. Until the AC62’s are launched around September 2016, we may see a lot of interesting AC45 development, as these photos show.

OTUSA's Experimental AC45e in 2012 with wing control system in bulge
OTUSA’s Experimental AC45e in 2012 with wing control system in bulge

 Keeping costs down??

The Protocol strictly limits the number of daggerboards and wings a team can build for their AC62, but allows an unlimited number of daggerboards and wings on their development AC45’s. In fact, as long as the lower part of the hulls is the same shape as an AC45, they can build anything they want to test – a boat with wider beam, aerodynamic crossbeams, cockpits and grinding stations, daggerboard and rudder rake controls, you name it.

Luna Rossa has modified two AC45s for testing
WE CAN SEE LUNA ROSSA’S DAGGERBOARDS AND WIND INSTRUMENTS. WHAT HAVE THEY ADDED THAT WE CAN’T SEE?

Different boards for foiling and for displacement mode?

You can be sure all the teams will test a number of daggerboard shapes. Depending on which venue is chosen for the America’s Cup Match, teams may need different sets of daggerboards for their AC62 – one set for foiling in moderate to strong wind and another, lower drag set, for displacement mode in light air. Remember how time ran out on Emirates Team New Zealand in Race 13 last September? The wind was at times barely strong enough to fly a hull, let alone foil.  Might they have finished within the time limit if they had used lower drag, non-foiling boards?

IN 2013 ARTEMIS SHOWED STABLE FOILING USING STRAIGHT DAGGERBOARDS WITH ANGLED WINGLETS.
IN 2013 ARTEMIS SHOWED STABLE FOILING USING STRAIGHT DAGGERBOARDS WITH ANGLED WINGLETS.

We’ll probably see daggerboards optimized for stable foiling on the one design AC45’s. But the teams will test a wide range of shapes on their development AC45’s.

If you like the details, keep reading…

The current AC45 Class Rule does not allow wind instrumentation, navigation electronics,  hydraulic controls or anything else not on a standard AC45.

THE CURRENT AC45 CLASS RULE ONLY ALLOWS THE DAGGERBOARDS TO MOVE UP AND DOWN. THIS CLOSEUP SHOWS THE STANDARD DAGGERBOARD HOUSING. NOTE, TOO, THE LOCATION OF THE FITTING FOR THE LIFTING POLE.
THE CURRENT AC45 CLASS RULE ONLY ALLOWS THE DAGGERBOARDS TO MOVE UP AND DOWN. THIS CLOSEUP SHOWS THE STANDARD DAGGERBOARD HOUSING. NOTE, TOO, THE LOCATION OF THE FITTING FOR THE LIFTING POLE.

 

America's Cup 2013 - Oracle's experimental AC45 daggerboard cage with rake and cant controls
America’s Cup 2013 – Oracle’s experimental AC45 daggerboard cage with rake and cant controls

Photos and more info about AC45 test boats and surrogates here.

Jack Griffin - Cup Experience Editor
Jack Griffin – Cup Experience Editor

Questions? Ask Jack

Send me your questions here or with an email to askjack@dev.cupexperience.com

 

August 20, 2014 By Jack Griffin

Artemis Racing Announces their challenge, new recruits

 

America's Cup Artemis Racing's sailing team

Artemis Racing’s sailing team, L to R: Rod Davis (USA/NZL), coach, Iain Percy (GBR) skipper, Iain Jensen (AUS), wing trimmer, Nathan Outteridge (AUS), helmsman, Chris Brittle (GBR), grinder, Max Salminen (SWE), grinder, Frederick Lööf (SWE), tactician, Christian Kamp (DEN), trimmer.

There are six Olympic gold medalists in this photo: Davis, Percy, Jensen, Outteridge, Salminen, Lööf.

Lööf and Salminen took the 2012 gold medal in the Star, narrowly defeating Percy and the late Andrew Simpson, the 2008 gold medalists, by winning a nailbiter medal race.

Stockholm – 18 August 2014: Artemis Racing today officially announced their challenge for the 35th America’s Cup. The team represents Kungliga Svenska Segel Sällskapet (KSSS), the Royal Swedish Yacht Club. KSSS is the fifth oldest yacht club in the world.

Artemis Racing becomes the second team, after Emirates Team New Zealand, to announce formally their challenge for the 35th America’s Cup. Italy’s Luna Rossa, Britain’s Ben Ainslie Racing and Team France have all indicated that they will also challenge. ACEA has scheduled a press conference on September 9 to introduce the challenging teams.

Joining the team are Swedish Olympic champions, Fredrik Lööf and Max Salminen, as well as America’s Cup veteran Rod Davis, as coach.

Team Manager Iain Percy continues to serve notice that Artemis plans to dominate: “We are not only in this competition to win the 35th America’s Cup, but to dominate the America’s Cup arena for the next decade.” 

Team Founder Torbjörn Törnqvist is more moderate with his choice of words but no less committed to success: “I strongly believe that Artemis Racing is a team capable of winning the 35th America’s Cup.”

Artemis Racing base at AC venue. AC72 “Big Blue” from 2013 on display. AC62 race boat on crane.

Artemis Racing aspires to be the most sustainable and responsible team in the America’s Cup, announcing a number of initiatives including plans to ‘up-cycle’ or, ‘re-purpose’, their future base at the 35th America’s Cup venue.

August 10, 2014 By Jack Griffin

Updates on the teams

America's Cup Luna Rossa's AC45 converted for foiling, in Cagliari
America’s Cup Luna Rossa’s AC45 converted for foiling, in Cagliari

Italy’s Luna Rossa will hold an open house at their base in Cagliari on 28 August. Their online offer of 1,000 invitations for the public was totally booked in under an hour. We may see them announce their challenge at this event. This will be the fifth America’s Cup challenge for the team’s billionaire backer Patrizio Bertelli, CEO of the Prada fashion house and husband of Miuccia Prada. The rumor mill says that Luna Rossa will be the new Challenger of Record.

America's Cup Luna Rossa won the Austria Cup

Luna Rossa won the Austria Cup in June in foiling GC32 catamarans, with Chris Draper (GBR) helming and Francesco Bruni (ITA) as tactician. Paul Campbell-James (GBR), who moved from Luna Rossa to Ben Ainslie Racing, took second. Third place went to Oracle Team USA strategist Tom Slingsby (USA/AUS) sailing with OTUSA trimmer Kyle Langford (AUS).

America's Cup Her Royal Highness Catherine

Keen sailor Kate Middleton, or more formally, Her Royal Highness Catherine, Duchess of Cambridge, sailed against her husband Prince William on Emirates Team New Zealand’s older AC monohulls. The Duchess won.

Emirates Team New Zealand has already issued a press release about their challenge and will hold a briefing at the Royal New Zealand Yacht Squadron on 13 August. Funding for the teams comes from private backers, the New Zealand government and sponsors. “Emirates” is still in the team name, so apparently the airline continues as title sponsor. Team boss Grant Dalton (NZL) has said they have never been in such good shape with sponsors and that their design team is developing plans for their AC62.

America's Cup Glenn Ashby

ETNZ’s wing trimmer Glenn Ashby (AUS) won the 2014 A Class catamaran world championship with a foiling boat.

America's Cup The Duchess of Cambridge

The Duchess of Cambridge showed her support for Sir Ben Ainslie’s British challenge, attending their launch event at the Royal Museums at Greenwich.

Ben Ainslie Racing began with strong private backing and is looking for commercial sponsors. They’ve begun construction of a striking team headquarters in Portsmouth with £7.5 in UK government funding. They have recruited talented team of designers and sailors with deep America’s Cup experience.

America's Cup Sir Ben Ainslie (GBR) announced the government funding for their team base in Portsmouth

Potential sponsors are likely to be attracted by the team’s high public profile: Sir Ben Ainslie (GBR) announced the government funding for their team base in Portsmouth at a meeting with Prime Minister David Cameron at 10 Downing Street.

America's Cup Artemis Racing's foiling AC45 training in San Francisco in April.
America’s Cup Artemis Racing’s foiling AC45 training in San Francisco in April.

Artemis Racing of the Royal Swedish Yacht Club has recruited a strong team of designers, builders and top sailors. Skipper and team manager Iain Percy (GBR) has said several times that he and team founder Torbjörn Törnqvist (SWE) “are very serious about dominating” the America’s Cup for the next 10 years. Their ambition and confidence are supported by their recruiting: Adam May (GBR) leads the design team. Loïck Peyron (FRA) plays multiple roles with both the sailing and design team. 49er gold medalists Nathan Outteridge (AUS) and Iain “Goobs” Jensen (AUS) also return to the team as helmsman and wing trimmer respectively. Christian Kamp (SWE) joiined the team in  Spring and 2012 Star boat gold medalist Freddie Loof (SWE) has trained with the team.

America's Cup Artemis Racing's Nathan Outteridge won his second world championship in the foiling Moth in July.

Artemis Racing’s Nathan Outteridge won his second world championship in the foiling Moth in July.

America's Cup Franck Cammas (right) announced Team France in December, with Michel Desjoyeaux (left) and Olivier de Kersauson (center)
America’s Cup Franck Cammas (right) announced Team France in December, with Michel Desjoyeaux (left) and Olivier de Kersauson (center)

Team France announced their challenge in December 2013. Team leader Franck Cammas has won the Volvo Ocean Race and Jules Verne Trophy for the fastest circumnavigation. In 2013 he won C-Class catamaran world championship with a fully foiling boat. The team has not announced any recruits other than a marketing agency. They will depend on commercial sponsorship.

America's Cup Franck Cammas won the 2014 C Class catamaran world championship

Franck Cammas won the 2014 C Class catamaran world championship in a fully foiling design. He is also preparing for the 2016 Olympics, in the Nacra catamaran, a mixed event, sailing with Sophie de Turckheim

America's Cup Oracle Team USA strategist Tom Slingsby and wing trimmer Kyle Langford came in third in the Austria Cup in foiling GC32's.

Oracle Team USA strategist Tom Slingsby and wing trimmer Kyle Langford came in third in the Austria Cup in foiling GC32’s. Luna Rossa won the event.

Oracle Team USA has been training in their AC45s and also in Moths, to build foiling skills. Their “Foiling Camp” in Moths put smiles on many faces and provided some good natured banter when the intra-squad racing began.

Video: OTUSA Foiling Camp in Moths

America's Cup Oracle Team USA

Nathan Outteridge (Artemis Racing) and Chris Draper (Luna Rossa)

August 10, 2014 By Jack Griffin

How many challengers? And who are they?

Friday, 8 August was the deadline to submit challenges.
ACEA says that they have a “strong lineup” but did not name the teams.

Expected / possible challengers

Click each team’s name for more information on the Cup Experience site, and see the team updates below, in this newsletter.

  • Emirates Team New Zealand
  • Luna Rossa Challenge (ITA)
  • Artemis Racing (SWE)
  • Ben Ainslie Racing (GBR)
  • Team France

News about defender Oracle Team USA.

Why isn’t Team Australia in the list of challengers?

Challenger of Record

On 19 July, Team Australia of Hamilton Island Yacht Club announced their withdrawal as Challenger of Record, giving 90 days notice as required by the Protocol. Many observers think that Luna Rossa submitted their challenge next after Team Australia, and that they will become CoR.

Press Conference to Introduce Teams and Skippers: 9 September in London

ACEA will hold a press conference in London on 9 September to introduce the teams and their skippers. In the meantime, ACEA (on behalf of Golden Gate Yacht Club) will make sure the submitted challenges are valid. Challengers then have seven days to pay the first installment of the entrance fee – $1 million due now with the second payment of $1M due 1 December. They must also pay $75,000 in fees for intellectual property protection and website costs now. Those fees are non-refundable. There is also a refundable $1 million performance bond due 1 December. When the fees due now have been paid, the challenge will be accepted. ACEA expects that process to be completed by 20 August.

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