sail-world.com
 
 
News Home Cruising Photo Gallery Video Gallery

 

Sail-World.com : IRC - New Zealand allows Unendorsed Certificates

IRC - New Zealand allows Unendorsed Certificates

'IRC Nationals 2008 Photo: RNZYS'       Click Here to view large photo

Boat owners will now be able to apply for an ‘unendorsed’ IRC certificate – one where they get a rating by simply measuring the boat themselves, saving on the time and expense of weighing and measurement by an official measurer.

The use of unendorsed certificates is very common in most other countries who have used IRC, and the decision to allow unendorsed certificates will help New Zealand’s IRC fleet grow by making the process substantially cheaper and easier for the owners.

The decision was made by the IRC Owners Association which is a group of boat owners committed to generating competitive racing for IRC boats throughout the country. The Association hopes to get an increase in smaller boats using the rating rule so that divisions can be created based on boat length, which will give fairer and more rewarding racing.

The IRC Owners Association says that as a measurement based rule it rewards boat preparation and sailing ability and not rewarding mediocrity. The IRC Owners Association are committed to seeing it succeed in New Zealand and supporting the many yacht owners who have an IRC certificate.

The 2009/2010 IRC Racing Calendar is currently being planned with the National Championships being held during the Line 7 Regatta in Wellington. There will also be IRC divisions in the Auckland to Noumea race and Around North Island Race. The IRC 2009/2010 calendar will be published shortly.

IRC Nationals 2008 Photo: RNZYS -     Click Here to view large photo


2010 IRC Nationals Venue & Dates Announced

Royal Port Nicholson Yacht Club has been awarded the 2010 IRC Nationals which will be run conjunction with the Line 7 Regatta from 12th – 14th February 2010. The Line 7 Regatta will be part of the stop over for the fully crewed Round North Island Race.

The IRC Nationals will be run in two divisions starting 5 minutes apart sailing same course. Courses will be a combination of windward leeward, triangles and harbour courses

IRC works well at club racing level

Royal Port Nicholson Yacht Club in Wellington was one of the early adopters of IRC and over the last three seasons it has generally worked well for the club. Because IRC is a rating rule not a performance based handicap RPNYC use it as the “top end” system.

IRC Nationals 2008 Photo: RNZYS -     Click Here to view large photo


The RPNYC fleet races in three divisions...

Div 1 ranges from Davidson 55 – Young 11 – Ross 10.6 - Thompson 30. - MRX
Div 2 includes Farr 1020 - Ross 930 – Young 88’s - Mull 9.5’s
Presidents Div – predominantly cruising boats

Results for Divisions 1 & 2 are calculated using IRC, PHRF and General handicap. RPNYC awards race prizes, series prizes and season championships for results under IRC, PHRF and General Handicap.

Those boats that are rated under IRC enjoy close racing on corrected time, with boats separated on corrected time by very small margins. On any given day, the winner on IRC could be a Davidson 55, Young 11, Farr MRX, Davidson 35, Warwick 10.6 Farr 1020 or Young 88.

Mike Urwin Visit

Mike Urwin – Technical Director, RORC Rating Office visited Auckland and Wellington in early May to talk to local sailors about the IRC rating system. Mike commented that the New Zealand fleet included some boats by local designers such as Elliott, Thompson and Ross that were significantly lighter in displacement than the typical European IRC fleet.

Based on the weight and hull measurements, the rating office tended to view these boats as more racer than racer/cruiser. But when he looked at the interior of some of these boats which are fitted out for cruising, he conceded that perhaps there was some room for latitude in the interpretation of racer/cruiser as it applied to NZ boats and that hull factor might improve, resulting in a corresponding reduction in the IRC TCC. So it’s important that owners/measurers submit photos of the interior to clearly identify cruising accommodations such as ovens, fridges, tanks etc rather than RORC drawing the conclusion that these boats are stripped out race boats.

Mike suggested that the other areas to look at are rig configuration. Many of the New Zealand fleet have “tweaky” rigs with small mast sections, triple spreaders, jumpers, runners and check stays. If you are getting measurable performance benefits your rig stick with it. But if not then consider removing the check stays, runners and jumpers. Each change might be worth 0.003 off your IRC TCC.

Mike also recommended that sails are re-measured regularly. Why? Because they will have almost certainly shrunk and you might find that you can take a drop in rating simply by re-measuring them. A quick check of the luff length (LL on your IRC Certificate) and the cross width (LP) compared to the measurements on the copy of the IRC certificate kept onboard will confirm if the sail has shrunk. A check with the rating office might result in a drop of 0.002 in your IRC TCC. Similar checks to the mainsail foot and hoists might reveal similar reductions, since sail area is one of the big factors in IRC.

Sail selection is another area that can have a big impact on the IRC TCC. Boats in Auckland should probably measure their biggest sails, whereas boats in windy Wellington should probably measure smaller headsails and fractional spinnakers.




by Jodie Bakewell-White, Yachting NZ

  

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

http://www.sail-world.com/index.cfm?nid=57337

9:24 AM Sun 31 May 2009 GMT






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


Related News Stories:

23 Oct 2014  PIC Coastal Classic: Multihull record under threat, others safe
23 Oct 2014  NZL Yachting Trust Optimists: Day 1 of the 2014 Optimist Worlds
22 Oct 2014  NZL Yachting Trust Optimists: Worlds Days -1 and 0
21 Oct 2014  NZL Yachting Trust: Optimists - SAS arrive for battle
19 Oct 2014  NZLYT Optimist Worlds 2014 Team Update
15 Oct 2014  PIC Coastal Classic: Big boats join 150 entries in race to Russell
13 Oct 2014  NZl Yachting Trust Optimist Team: Forward to the Past
08 Oct 2014  College Interdominion Trophy won by New Zealand
08 Oct 2014  Red Bull 49erFX: It’s about what you do when you are knocked down
06 Oct 2014  2014 NZ Youth Match Racing: Royal Port Nicholson YC dominates podium
MORE STORIES ...

News - USA and the World

Today, Ben Ainslie Racing (BAR) took to the water for the first time from their temporary base in Southampton, sailing their foiling AC45. The boat originally raced under BAR colours during the America’s Cup World Series in 2012-13, and has subsequently been modified to fly on hydrofoils. ... [more]  

Over 100 riders from more than 20 different countries have already registered and over the two weeks will compete against each other in the pro, amateur, master, grand master, youth and women's fleets for the honor of becoming the Aloha Classic Champions. ... [more]  

As of the 2140UTC report on Day 10 of the first Leg of the Volvo Ocean Race, the placings on the water on the water had not changed during the day, but the distances between the boats had reduced. The two easternmost boats, Abu Dhabi Ocean Racing continued to lead but is only 4nm ahead of Team Brunel with about 600nm to sail to the turning mark of Fernando de Noronha 220nm off the coast of Brazil. ... [more]  

Today was the last day of competition at the Student Yachting World Cup. Even though England’s victory was already for sure, the top-5-ranking could change a lot with two more races: Italy was second with 46 pts, Ireland third with 47 pts, Norway fourth (52 pts) and Switzerland fifth (58.2 pts)… the USA followed with 59 pts! ... [more]  

A varied and international fleet ranging from 40 to 100ft (12.19 to 30.48m) will set off for Grenada on Saturday 29th November from Lanzarote, the most eastern in the Canary Islands chain, in the Royal Ocean Racing Club's Transatlantic Race. ... [more]  

The United States will be the second most heavily represented nation at the Star Sailors League Finals when they take place at Nassau in the Bahamas between December 1st and 7th. Reflecting the consistency, quality and number of sailors involved in the Star class, the United States has the largest representation in the Star Sailors League with 294 skippers and 376 crew. ... [more]  

AIRBUS and Oracle Team USA have forged a technology partnership. As Official Innovation Partner of Oracle Team USA for the 35th America’s Cup, AIRBUS will share the know-how of its engineers and experts in fields such as aerodynamics, instrumentation and simulation, composites, structures, hydraulics and data analysis to work with the Oracle Team USA design team. ... [more]  

Thursday has proved another dramatic day in the story of the 2014 Rolex Middle Sea Race. While yesterday (Wednesday) was a day of seamanship and survival as yachts battled storm force winds, it was also a day of arrivals as the same winds pushed competitors to the finish. ... [more]  

The Royal Malta Yacht Club has been a hive of activity both day and night, welcoming back yachts taking part in the Rolex Middle Sea Race. By Midday on Day Six 34 yachts have finished the race and 25 yachts have retired. Each and every sailor that has taken part, including those that are still out there, has a story to tell for years to come. ... [more]  

Ian Williams (GBR) GAC Pindar made a near perfect start to in the Argo Group Gold Cup in Bermuda yesterday. The British skipper who stands top of the the Alpari World Match Racing Tour and is second in the ISAF rankings, goes into today's remaining round robin flights leading group 1. ... [more]  

Volvo Ocean Race 2014-15, Onboard Team Brunel. 'At this rate, it will take a century before we get to Cape Town,' sighs Jens Dolmer, standing on the bow. He is trying in vain to push the flapping foresail outwards. There is hardly a breath of wind. In the distance, the sun is sinking into the ocean. ... [more]  

After probably the toughest 24 hours in the 46 year history of the race, Lee Satariano's Maltese J/122, Artie finished the Rolex Middle Sea Race on Thursday 23 October 2014 at 00h 45m 5s in an elapsed time of 4Days 13hours 35mins and 05secs. ... [more]  

Despite the best efforts of Tropical Storm Fay and then Hurricane Gonzalo, the Argo Group Gold Cup, the sixth stage of the 2014 Alpari World Match Racing Tour, set sail on Bermuda’s Hamilton Harbour today, albeit postponed by 24 hours. ... [more]  

The calm weather returned on day five of the La Torche PWA Grand Slam as the wave sailors recovered from yesterday’s punishing, but brilliant, conditions. After a chilly start, with the thermometer reading just five degrees celsius, the temperature soon rose with the appearance of the sun, making for another stunning autumn day. ... [more]  

Day five of the Rolex Middle Sea Race has proved a day of reckoning for the competing fleet. The forecast strong northwesterly wind has arrived and consistently blown over 25 knots with gusts exceeding 40 knots. The effect has been to catapult the previously slow moving yachts towards the finish line in Malta. ... [more]  

A day and a night of uncertainty - later, the Doldrums will come to an end for the Volvo Ocean Race teams. By tomorrow morning, the fleet should be sailing safely in the southeasterly trade winds. So – who won this equatorial lottery? What was the best place to cross this convergence zone, where two hemispheres and two weather systems collide? ... [more]  

Known for erratic light airs alternating with sudden gusts that can last a minute or an hour from the giant unstable vertical clouds, the Doldrums (aka more officially the Inter-Tropical Convergence Zone) are the unavoidable low-point of leg 1 of the Volvo Ocean Race for the determined men on Dongfeng. ... [more]  

Volvo Ocean Race 2014-15. Onboard Team Alvimedica. The synopsis is pretty straightforward: we are stuck in the Doldrums. Stuck, and stuck real good. All things considered, yesterday was actually pretty decent. We had a quick morning rainsquall that was able to power us south through the first line of ITCZ clouds already towering above our heads by 10AM. ... [more]  

Rolex Middle Sea Race - Artie gunning for glory by Media Royal Malta Yacht Club
Lee Satariano's Maltese J/122, Artie has emerged as the hot favourite to become the overall winner of the 2014 Rolex Middle Sea Race. However, at 16:00 CET, Artie was still 80 miles from the finish and the Mistral storm is still raging. In addition, there are several yachts behind Artie that could still claim the overall prize. ... [more]  

Volvo Ocean Race 2014-15, Onboard Team SCA. Today I would like to share another perspective with you. Given the kind messages from Team SCA followers that we have been receiving onboard (thank you!), it would seem daily reports from our onboard reporter Miss Halloran and our onshore media crew have been doing a wonderful job of sharing our journey thus far. ... [more]  

The 17th edition of the Rolex Farr 40 World Championship took place from 15-18 October in San Francisco, USA. Hosted by the St. Francis Yacht Club, the 2014 Rolex Farr 40 Worlds welcomed 19 international entrants - comprising teams from Australia, Canada, Germany, Italy, Mexico, Turkey and the United States. ... [more]  

After two days of intense racing at the 2014 RS:X Youth Worlds in Clearwater, both fleets have completed a full schedule of six light-wind races, and they’ve earned their lay day! Very light and shifty winds were forecast for the day, and it was a nice surprise to see a seven knot side-off breeze fill in early from the North. ... [more]  

Rolex Middle Sea Race - Big breeze and lumpy seas by Media Royal Malta Yacht Club
There are 92 yachts still racing in the Rolex Middle Sea Race. The expected frontal system arrived around Midnight last night at the northwest corner of the course. Reports of storm force winds and big seas have been received by the Race Committee and 25 yachts had officially retired from the race by 15:00 CET on Wednesday 22 October. ... [more]  

Justin 'Judd' Goldman was 17 years old when he suffered a disabling bone disease. After realizing that there were few sports that he could participate in he discovered sailing. Over the next 58 years he competed successfully in many races throughout the world. ... [more]  

Volvo Ocean Race: Blogs from the Boats - Leg 1, Day 10 plus Videos *Feature by Richard Gladwell/Sail-World.nz/com
Several of the On Board Reporters aboard, provide their unique views of Leg 1, Day 10 of the Volvo Ocean Race - in text, images and video: You know when you try to stick two positive magnets together and regardless as to how close you get them they never touch? Well, the ITCZ is a bit like that. ... [more]  

Volvo Ocean Race: Leg 1 turns inside out in Doldums *Feature by Richard Gladwell, Sail-World.com/nz
As reported earlier Leg 1 of the Volvo Ocean Race would seem to have gone from being a tightly fought contest to being a procession to Cape Town. Even though only 40% of the course has been sailed, the distance between the boats are significant (other than the two lead boats) and look set to increase. ... [more]  

Student Yachting World Cup - After those days of sun and light air, the weather was upside-down with a cloudy sky threatening us of heavy shower at any time and a strong wind fluctuating from 15 knots to 25 knots! Two windward-leeward races took place today as the wind became far too heavy in the early afternoon. The 13th race began this morning: a second start occurred under black flag. ... [more]  

2014 Argo Group Gold Cup - Over the last few days there have been frantic phone calls between travel agents from competitors at the Argo Group Gold Cup, the sixth stage and the oldest event on the Alpari World Match Racing Tour. Over Friday night and into Saturday the Category Three Hurricane Gonzalo passed directly over Bermuda pummelling it with 100+ knot winds. ... [more]  

Volvo Ocean Race: Big gains for two boats in Doldrums *Feature by Richard Gladwell/Sail-World.com/nz
Two boats have made big gains in the Doldrums, with the western-most competitors apparently not stopping and sailing though the convergence zone between northern and southern hemispheres, without dropping below 8kts. Team Brunel and Abh Dhabi Ocean Racing have both made big gains on the rest of the fleet - and the two easternmost boats - Team Vestas Wind and Mapfre, in particular. ... [more]  

In spite of Hurricane Gonzalo's thrashing of the Onion Patch last week, the Royal Bermuda Yacht Club and the people of Bermuda are ready to host the 2014 Argo Group Gold Cup, Stage 6 of the Alpari World Match Racing Tour (AWMRT). All 20 teams have arrived safely from their corners of the world and will practice for a day and race on Wednesday. ... [more]  

While the Renaissance Re Junior Gold Cup always offers opportunities for young people to have new experiences, coping with Hurricane Gonzalo offered the 14 competitors traveling from overseas to Bermuda a hurdle that strengthened their respect for this island nation. Many of the 14 competitors spent layover time in either hotels or airports and some are now guests in homes without electricity. ... [more]  

Dynamic Stability Systems welcomes last week’s decision by IMOCA to place no further restrictions on its class rule. This permits both the six new IMOCA 60s currently under construction, as well as the existing fleet, to be fitted with the lateral lifting foils which DSS has spent the last decade pioneering. ... [more]  

Groupe Beneteau today announced its sponsorship of the US Sailing Team Sperry Top-Sider and ISAF Sailing World Cup Miami. Groupe Beneteau is the world's leading yacht builder, and will now become a significant presence in high-performance sailing with its support of both the US national sailing team and North America's premier Olympic and Paralympic classes regatta. ... [more]  

Volvo Ocean Race - The bright side of the Doldrums
Volvo Ocean Race - Team Vestas Wind contemplates the tropics + Video
Volvo Ocean Race - Dull day, crazy night for Dongfeng Race Team
Volvo Ocean Race - Team SCA ready for equator crossing
Volvo Ocean Race - Tough challenge for Brunel's Pablo Arrarte Elorza
RS:X Youth Worlds - Hard work on day 1 + Video
St. Maarten Heineken Regatta - NoR released, entries open for 2015
Rolex Middle Sea Race - A turning point for the fleet
Volvo Ocean Race 2014-15 - Leg one – Doldrums for dummies
Volvo Ocean Race: Blogs from the Boats - Leg 1, Day 9 plus Videos *Feature
Rolex Middle Sea Race 2014 - Fight to the finish
Student Yachting World Cup - Fourth race day + Video
New improved swell forecasting and more locations from PredictWind
Volvo Ocean Race: Day 9 final report - Lead continually changing
Renaissance Re Junior Gold Cup - An opportunity for growth
Volvo Ocean Race: Fleet charges the door of the Doldrums Casino *Feature
La Torche PWA Grand Slam - Light winds on day 3
Volvo Ocean Race: Navigators throw away the routing textbook
Volvo Ocean Race - The Doldrums, a navigational nightmare + Video
Rolex Middle Sea Race - Maltese yachts top the leader board
Star Sailors League Finals - Torben Grael and Jorge Zarif join fleet   
Volvo Ocean Race - Team Alvimedica heads for the Doldrums   
Volvo Ocean Race - Team SCA, a crew on a mission   
Thailand bids for 2016 IODA ‘Optimist’ World Championships   
Farr 40 Worlds: Prizegiving images from the Final day in San Francisco   
Bill Green - builder and sailor passes on   
ISAF World Sailing Rankings – 20 October 2014   
Farr 40 Worlds: Images from the Final day in San Francisco *Feature   
Farr 40 Worlds: Images from Day 2 in San Francisco *Feature   
Rolex Middle Sea Race 2014 - A hard day's night   
34th Student Yachting World Cup 2014 - Second race day   
Volvo Ocean Race: Dongfeng loses lead, anyone's race ahead of Doldrums *Feature   
Flying Dreams 'An Ocean Story': The Movie   
New super maxis gear up for Rolex Sydney Hobart   
Volvo Ocean Race: Blogs from the Boats - Leg 1, Day 8 plus Videos *Feature   
Linda Elias Memorial Women’s One Design Challenge - Youngerman wins   
2014 Off Valparaíso Race - Santander team victorious   
La Torche PWA Grand Slam - Waves continue to pound on day 2   
Volvo Ocean Race: Dongfeng consolidates lead on Day 8 *Feature   
RS:X Youth World Championships - All set for Clearwater action   


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