sail-world.com
 
 
News Home Cruising Photo Gallery Video Gallery
Sail-World.com : America's Cup: Significant win for Emirates Team NZ in Jury Room
America's Cup: Significant win for Emirates Team NZ in Jury Room

'Emirates Team NZ’s AC72 sailing on hydrofoil daggerboards. the bigger volume boards permitted under the Jury Interpretation will allow her to foil earlier and in a more stable flight. Here she is sailing almost directly downwind in a light 10-12kt breeze'    Richard Gladwell    Click Here to view large photo

Emirates Team New Zealand have been handed a small but very significant victory by the International Jury for the 34th America's Cup.

In a decision dated October 7, 2012, the Jury has ruled on an application lodged by the New Zealand team on September 24, 2012, which queried a Public Interpretation given by the Measurement Committee.

That in turn was a clarification of an earlier Interpretation given by the Measurement Committee on July 12, 2012 - a week before Emirates Team NZ's AC72 was first unveiled and launched. She has now been sailing over two months, foiling on her fourth sail.

It is that foiling ability which appears to be at the heart of the very intricate rules interpretation given by the International Jury.

The simple question centred around whether an AC72 had to be presented in her measurement condition, with the daggerboards raised or lowered.

Emirates Team NZ’s AC72 with her port daggerboard in the raised position off Takapuna Beach -  Richard Gladwell   Click Here to view large photo
The Measurement Condition is an official phrase for a state of floatation of the AC72 where each hull must displace 45% or more of the total volume of the catamaran.

Emirates Team NZ's view was that the rules stated there were two measurement modes - one with the AC72 in Measurement Condition to determine the volume of water displaced by the hulls (which has to be at least 45% each).

The second measurement is MWP (the floatation plane when the AC72 is in Measurement Condition - effectively the Loaded Waterline Measurement - which is used to calculate the maximum wingsail height and other measurement points above the MWP datum).

Due to sloppy rule drafting the class rules could be literally interpreted to read that the AC72 was in one mode for the Measurement Condition calculations (ie checking that the hulls each displaced more than 45% of the total displacement).

The boat could then be remoded for the second measurement calculation of the MWP.
The point at issue being that in the first measurement (Measurement Condition) Emirates Team NZ argued that their daggerboards could be raised, and then lowered for the second calculation (MWP).

Positive Flotation

Daggerboards produce positive flotation when lowered, and it had been calculated that if the AC72 was measured (for MC), with the daggerboards in the lowered position then the volume of the daggerboards could be no more than 225 litres - which is quite minimal for hydrofoiling, and would make flight more difficult.

If that daggerboard volume was exceeded, then it was likely the the hulls would not meet the 45% minimum displacement requirement.

By being able to measure the AC72 with bigger daggerboards, designed to allow the AC72 to hydrofoil more easily, and for those daggerboards to be raised - therefore not affecting the MC calculation to the same extent, Emirates Team NZ have gained a significant advantage over teams who have opted for smaller daggerboards in the lowered position.

The International Jury agreed with Emirates Team NZ's literal view of the rule, the Measurement Committee had erred, when they had made an interpretation based on their 'perception of the intention of the original authors'.

The International Jury took the view that teams were entitled to take a literal reading of the rules rather than have to take into account the perceived intention of the rule writers.



Oracle and Artemis oppose

The America's Cup Defender Oracle Team USA and the Challenger of Record, Artemis Racing sided with the Measurement Committee's view.

Oracle said in part 'ETNZ have built boards whose volume is greater than what is allowed in rule 1.4(k). It seems that after failing to have the measurement weight of the yacht increased for calculating displacement to make their hulls and appendages legal, they are now trying to create compliance by having the weight of the appendages count but the volume of the appendages set aside. '

Artemis Racing claimed that the 'Application was an attempt by ETNZ to change the AC72 Class Rule to suit their own interest'.

Luna Rossa, who have purchased a basic hull design package from Emirates Team NZ, believed to be similar to the AC72 currently sailing, which would have been orientated for bigger volume foiling daggerboards, agreed with the position taken by Emirates Team NZ.

Team Korea, although entered as a valid Challenger, did not make a submission that was reported by the International Jury.

Emirates Team NZ foiling in light winds on the Waitemata Harbour -  Richard Gladwell   Click Here to view large photo
America's Cup Race Management backed the Emirates Team NZ case saying the case had 'arisen due to inconsistencies in the drafting of the Class Rule.' The race organisers submitted that 'when drafting the Protocol it was considered important the competitors be able to rely completely on the Class Rules as drafted ......and not to be prejudiced by new rules unless they have consented to them, even if the outcome of applying the plain language used in the Class Rule has an unintended outcome.'

'CRM also submitted that the history of the America's Cup had many examples of technical innovations exploiting provisions of the Class Rule not considered when it was drafted 'and is often accompanied by determined efforts on the part of other competitors to outlaw the innovation. Innovation of one competitor is rule breaking to another.'

ACRM noted that in issuing the latest Public (Rule) Interpretation the Measurement Committee had 'acted in good faith and endeavoured to interpret the AC72 Class Rules in accordance with their view of the intent of the Rules and avoid an outcome that was not intended.'

Jurisdiction exceeded

In its Decision the International Jury found that the Measurement Committee had exceeded its jurisdiction when it had effectively amended a class rule, by way of an Interpretation, and was directed to withdraw it.

The Jury concluded by saying that that daggerboards may be retracted when calculating the percentage of displaced volume of the canoe bodies when determining compliance with the definition of 'hull'.

ACRM submitted that as the issue had arisen from a drafting oversight that competitor's costs should lie where they fell, and not paid by the erring party - as is normally the case.

Had the decision gone against Emirates Team NZ, they would have been forced to discard two of their daggerboards, believed to cost $400,000 each, and would have wasted two of their count of 10 foils permitted under America's Cup Rules.

Their AC72 would not have been able to foil as easily and steadily as it does currently.

Waterfront scuttlebutt has it that the ETNZ AC72 has been able to gybe while fully foiling at speeds of 40knots - which if true is rather impressive.

Oracle and Artemis are now in the situation where they have to consider the value of going to bigger foils.

The Decision of the International Jury cannot be appealed.

For Martin Tasker's report on TVNZ click here


by Richard Gladwell

  

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

http://www.sail-world.com/index.cfm?nid=102755

9:42 AM Tue 9 Oct 2012GMT


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

Click for further information on
2013 America's Cup

Related News Stories:

12 Oct 2012  America's Cup: Emirates Team NZ and the Friday Racers
08 Oct 2012  America's Cup World Series San Francisco - Images by Chuck Lantz
08 Oct 2012  America's Cup: Oracle Team USA win Match and Fleet racing World Series
08 Oct 2012  America's Cup: Paul Todd's view of THAT capsize - Gallery 1
08 Oct 2012  America's Cup: Paul Todd's view of THAT capsize - Gallery 2
08 Oct 2012  Besides Spithill's crash, all went well on SF bay
08 Oct 2012  America's Cup: Emirates Team NZ back into AC72 mode + Video
08 Oct 2012  America's Cup: Luna Rossa takes World Series result on the chin
08 Oct 2012  Fisher's View: Day 5 - Super Sunday in America's Cup WS
08 Oct 2012  AC World Series San Francisco - Saturday photos by Chuck Lantz
MORE STORIES ...






News - USA and the World

The International Moth Class isn't exactly a new sailing class, yet the learning curve would have to be one of the steepest out there. Moths have been on foils for almost 10 years, yet besides talking to fellow moth sailors, there isn't a lot of information out there to help you master the skills and techniques needed to fly ... [more]  

America's Cup: Full CAS report finds both ISAF and de Ridder at fault *Feature by Richard Gladwell, Sail-World.com/nz
The Decision of the Court for Arbitration of Sport over the suspension of Dutch sailor Dirk de Ridder has been circulated. The report, which was earlier reported in summary form as to the decision, confirms a 18month suspension on de Ridder, one of the Netherlands' top sailors ... [more]  

2014 Rolex Sydney Hobart Yacht Race - Australia’s premier ocean race has always had an international flavour; Captain Illingworth, who started the whole Sydney Hobart thing was, after all, an Englishman. ... [more]  

2014 Rolex Sydney Hobart Yacht Race - Ocean sailors are daft; why else would you think it a good idea to take a modern ocean racing yacht around the world on her own bottom to compete in lots and lots of races, some thousands of miles long? ... [more]  

2014 Rolex Sydney Hobart Yacht Race - The island is off the NSW south coast, 155 nautical miles south of Sydney’s South Head and about 6 nm south-east of Narooma. Its lighthouse, built of granite quarried on the island, began operating in 1881. The island is a protected nature reserve. ... [more]  

2014 Rolex Sydney Hobart Yacht Race - Hundreds of Australian sailors spend their lives trying to win the Tattersall’s Cup; year after year they declare in Hobart that this was their last Rolex Sydney Hobart - definitely - for sure. But 12 months later you spot them again at the Cruising Yacht Club of Australia, tinkering with their pride and joy and nervously eying off Boxing Day ... [more]  

America's Cup: Lawsuit against Oracle Racing lodged in San Francisco *Feature by Richard Gladwell/Sail-World.com/nz
In further legal fallout from the 34th America's Cup one of the New Zealand sailors named in an action bought by the International Sailing Federation has in turn lodged a lawsuit in a California Court against his former racing team, Oracle Racing Inc over boat fixing in America's Cup World Series ... [more]  

2017 J/80 World Championships: The Royal Southern Yacht Club (RSrnYC) has an active J/80 fleet and attracts many more of the class to its summer series of regattas run annually from May through to September, in addition to match racing J/80s in the annual Grade 2 Match Cup. ... [more]  

Spectacular fire on Sydney Harbour captured on video *Feature by Richard Gladwell, Sail-World.com/nz
Sydney sailing sports photographer, Beth Morley was on Sydney Harbour, capturing images of the Friday night racing, when a luxury launch caught fire nearby. I was out photographing the Ransa Sailing yacht race this evening when I saw smoke coming from the back of a large cruise boat around the back of Sow and Pigs (reef) area towards Middle Head. ... [more]  

Clipper Round the World: The award is in recognition of the way he directed his crew during a dramatic man overboard rescue in the harsh northern Pacific Ocean last March. The Rod Stephens Trophy for Outstanding Seamanship is an internationally renowned trophy awarded annually for an act of seamanship which significantly contributes to the safety of a yacht, or one or more individuals at sea. ... [more]  

OK Dinghy Worlds: Some sailors will even be in transit over the festive period, so thoughts of overindulgence will be a long way from their minds as they focus on the challenge ahead – overcoming the strong Australian team and preparing for the conditions on Port Phillip Bay. However, if the event is true to form - there will be overindulgence in competitive and fun racing. ... [more]  

The Decision of the Court for Arbitration of Sport over the suspension of Dutch sailor Dirk de Ridder has been circulated. The report, which was earlier reported in summary form as to the decision, confirms a 18month suspension on de Ridder, one of the Netherlands' top sailors ... [more]  

2014 Rolex Sydney Hobart Yacht Race - With the early weather outlook for next week’s Rolex Sydney Hobart Race indicating it will be a sometimes torrid all-round test over the 628 nautical miles, the highly experienced crew of race record holder Wild Oats XI is feeling comfortable but not over-confident. ... [more]  

Hanohano Outrigger Canoe Club, Huki Outrigger, and Hoven Vision present the 19th Annual Hanohano Huki Ocean Challenge to be held in Mission Bay, San Diego, Ca. on January 24th, 2015. ... [more]  

Photographer Andrea Francolini was on the water to provided this gallery of images of Comanche. ... [more]  

Images from Mauritius as the Team Vestas Wind recovery crew prepare to depart for the Cargados Carajos Shoals, over 200nm away. The team have acquired some salvage equipment and will live aboard a chartered boat and attempt to float the boat over the reef and into the lagoon. ... [more]  

The skipper of Mapfre, Iker Martinez will leave the Campos managed Volvo Ocean Race entry for the third Leg of the Volvo Ocean Race. The team cites a conflict between Martinez's Olympic commitments in the Nacra 17 and the Volvo Ocean Race, as the reason for the departure which the team says was a planned move. ... [more]  

Team Vestas Wind skipper Chris Nicholson (AUS) has flown back to a remote Indian Ocean reef to help oversee a complicated operation to retrieve his stranded boat after it was grounded there during Leg 2 of the Volvo Ocean Race nearly three weeks ago. ... [more]  

The America's Cup Competitor Forum, comprising the six teams registered for the 2017 America’s Cup, has appointed Iain Murray as Regatta Director. The appointment was tipped a month ago in Sail-World.com. Under the Protocol for the 35th America's Cup, the appointment has to be approved by the majority of the competitors. ... [more]  

Rolex Sydney Hobart Race: The intention to enter the fleet of twelve Clipper 70s in the 71st edition has just been confirmed by Clipper Race organisers. The RSHYR will form part of the biennial Clipper Race series for a second time. The round-the-world fleet created much interest in 2013 as amateur sailors from over 40 different nationalities competed as part of their 40,000 mile circumnavigation. ... [more]  

If you missed this week's edition of Adventures of a Sailor Girl, then hear the replay below. This week's show is the 34th. Sailing news in sixty seconds-ish (2:46). Sail Sydney: Josh McKnight (Moth, 9:43), Tom Spithill (Moth, 12:45), Olivia Price & Eliza Solly (FX, 15:24) Tom Burton (Laser, 23:20) James Wierzbowski (Extreme 40's, 32:08) and much more ... [more]  

RORC Transatlantic Race 2014: Isabelle Haudiquet was on the helm as the bright yellow hull blasted through the finish line. Having safely moored Bingo after 17 days at sea, the French crew enjoyed a cold beer dockside at Camper & Nicholsons Port Louis Marina. ... [more]  

Volvo Ocean Race: Chris Nicholson Interview - Part 3 - On the Atoll *Feature by Richard Gladwell/Sail-World.com/nz
Final part of a three part, 80 minute, interview with Team Vestas Wind skipper, Chris Nicholson on the wrecking of the Volvo Ocean Race yacht on an idyllic atoll in the South Indian Ocean during the night of November 29. In this part, Nicholson tell what happened once the crew stepped aboard the local coastguard boat just after dawn, and subsequent trips back to the wreck. ... [more]  

The Safety Requirements and Recommendations (SRR) for the 2015 Bell's Bayview Mackinac Race are now published. On Saturday, March 21, Bayview will be hosting Mark Thornton for his presentation and seminar 'Preparing Your Mac Forecast: A Workshop For Sailors.' ... [more]  

2015 International 14 World Championship - Four-time World Champion, Britain’s Archie Massey, expects racing in the titles at Geelong, Australia, will be tight. ... [more]  

The 2014 WWA Wake Park World Series (WPWS) officially ended this past weekend at one of the most fun and progressive cable parks on the globe; Thai Wake Park (TWP) in Bangkok, Thailand. With tons of advanced new features in the lake, top Wakeboarders from all over the world tightened up their boots and hit the water for what would be a groundbreaking finish to a historical WPWS season. ... [more]  

The most significant sailing performances of the year are being heralded by US Sailing with the announcement of the ten men and seven women who have been shortlisted for the 2014 Rolex Yachtsman and Yachtswoman of the Year awards. ... [more]  

A successful medal haul for the Australian Sailing Team (AST) at the ISAF Sailing World Cup in Melbourne with five gold, five silver and three bronze in the Olympic class program, plus two gold and one bronze in the Paralympic fleet. Hear what the sailors had to say about their performance, along with some great video footage of the week's racing on Port Phillip. ... [more]  

Bart’s Bash, the global sailing race that took place in 60 countries around the world, on September 21st, 2014 raised an incredible £366,391.95 for the Andrew Simpson Sailing Foundation. The race was held in memory of Andrew 'Bart' Simpson, the Olympic gold medal sailor who died in May 2013. ... [more]  

RORC Transatlantic: As with every yacht participating in the race, staff from Camper & Nicholsons Port Louis Marina greeted the French team on arrival with warm congratulations, a cold beer and a welcome basket from the Grenadian Tourism Association on behalf of the people of Grenada. The crew of five looked tired after nearly 17 days at sea, but owner, Frank Lang was full of praise for his crew. ... [more]  

2014 Rolex Sydney Hobart Yacht Race - Perpetual Loyal is no stranger to the Rolex Sydney Hobart. Winning line honours in 2011, they have continued to be a contender, especially in heavier breezes. ... [more]  

In a lot of ways, it was kind of befitting that the best conditions of the last day of the Sailing World Cup – Melbourne, were saved for the Women’s Laser Radial Medal Race. Apart from highlighting them in glorious sunshine, like Huey’s own spotlights, it also brought into frame that were only two girls 470 crews in attendance for the regatta. ... [more]  

The website for the 2015 Finn Gold Cup in Takapuna, New Zealand, has been launched. The Finn class is eagerly anticipating a return to Takapuna Boating Club for what will be only the second Finn World Championship to be held in New Zealand. It will have been 35 years since Cam Lewis (USA) beat John Bertrand (USA) in a thrilling final race showdown in 1980, to take the Gold Cup. ... [more]  

Great signed Limited Edition sailing books by Bob Fisher for Christmas
Clipper Race - Sir Robin Knox-Johnston to mentor young South African
IFDS Worlds 2014 New Video Memories - Halifax is just a click away!
McDougall + McConaghy Moth Worlds 2015 - Must see, seriously fun event
Volvo Ocean Race: Chris Nicholson Interview - Part 2 - On the Rocks *Feature
Successful St. Maarten Regatta Beach Clean-Up at Kim Sha Beach
US Sailing releases Rio 2016 Olympic Trials System
Rolex Sydney Hobart Yacht Race - Oldies return
Volvo Ocean Race sets up independent inquiry into Vestas Wind disaster
Volvo Ocean Race: Team Brunel: sweet victory
RORC Transatlantic Race - Apollo 7 touch down
2014 OK Dinghy Worlds Preview one - Last but not least
Melges 24 Christmas Sprint Series - Christmas comes early for Red Mist
Extreme Sailing Series 2014 Act 8 - Superb podium finish for Realteam
Volvo Ocean Race: Chris Nicholson on the Team Vestas Wind disaster - 1 *Feature
USA 4 Windsurfing campaign
Rolex Sydney Hobart Yacht Race - One last modification to Wild Oats XI
Sydney-Hobart: Wacky Races 2 - Frosty, Hoonigan and Wilbo *Feature
RORC Transatlantic Race 2014 - Big adventure comes to an end
ISAF World Sailing Rankings – 15 December 2014
Comanche; Supermaxi Showdown VIDEO   
Miami Star Winter Series - Commodores Cup Final day   
2014/15 Audi Melges 20 Miami Winter Series - Jason Michas wins   
2014 RORC Transatlantic Race - Yacana crosses finish line   
2014 Extreme Sailing Series - Act 8 - Swiss team Alinghi wins   
Extreme Sailing Series: Images from Act 8 + Series' Highlights video   
Volvo Ocean Race: Dongfeng Race Team - Leg Two review   
Extreme Sailing Series: Alinghi crowned 2014 and Sydney champions   
Extreme Sailing Series -Sydney Land Rover recognises talent   
ISAF Sailing World Cup Melbourne - Medal Race Images   
Extreme Sailing Series: Alinghi dons ESS Crown, Oman Air wins award   
18ft Skiffs: Rooklyn scores win in Syd. Barnett Jr. Memorial Trophy   
ISAF Sailing World Cup: Fan cranks up for final Melbourne day + Videos   
Miami Star Winter Series - Commodores Cup Day 1   
Extreme Sailing Series: Delayed coverage - Day 4 +Audio *Feature   
Volvo Ocean Race - Dongfeng score another excellent result   
Audi Melges 20 Miami Winter Series - Fleet rumbles in Miami   
Extreme Sailing Series - The Wave, Muscat see championship bid slip   
2014 RORC Transatlantic Race - From acorns grow oaks   
Volvo Ocean Race - Team Brunel (NED) wins Leg 2   


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