Please select your home edition
Edition
C-Tech

IRC Adjustable Mast Foot and Forestay update

by IRC Technical Committee on 6 Nov 2013
.
The IRC Technical Committee has reviewed its decision earlier this year to amend the treatment of Adjustable Mast Foot and/or Forestay as announced by IRC Notice 2013/02, Adjustable Mast Foot and Forestay, 2014.

As a result, IRC Notice 2013/02, Adjustable Mast Foot and Forestay, 2014, is withdrawn and replaced by the following.

1. The text of IRC Rule 21.1.6 (b) will remain unchanged for 2014.

2. Boats will therefore retain the right to declare that they will not use while racing any systems capable of adjusting the mast foot and/or the forestay.

3. The rating adjustment will be reduced to approximately 50% of the current level and will in future be linked to the type of boat.

4. A boat with equipment capable of adjusting both the mast foot and the forestay will be rated higher than a boat capable of adjusting just one of these.

5. For guidance purposes only, the 2014 levels of adjustment will be of the order of:

Boat                               Either mast foot or forestay adjustable  Both mast foot and forestay adjustable
Typical cruiser/racer                            +0.001                                       +0.002
52' racing boat                                    +0.002                                       +0.003
70' racing boat                                    +0.003                                       +0.004


6. The IRC Technical Committee considers that if a boat declares it will not adjust the mast foot or forestay while racing, but then actually does so, this would be committing a gross breach of a rule. Any such instances would be reported to the boat's MNA requesting action under RRS 69.

To download a PDF version of this Notice, please click here
Giacomo Yacht SaleNorth Technology - Southern SparsNaiad/Oracle Supplier

Related Articles

Clipper Round the World Yacht Race - Three sleeps to go!
With less than 72 hours before Clipper Round the World Yacht Race fleet line up on River Mersey to start 2017-18 edition With less than 72 hours before the Clipper Round the World Yacht Race fleet line up on the River Mersey to start the 2017-18 edition of the 40,000 nautical mile race around the globe, anticipation is building in Albert Dock with crowds gathering to wish the fleet well.
Posted today at 4:23 am
2017 Melges 20 U.S. National Championship - Day 2 - Newport long haul
The sunny skies on Day One of 2017 Melges 20 U.S. National Championship were replaced with low flying southerly squalls The sunny skies on Day One of the 2017 Melges 20 U.S. National Championship hosted by Sail Newport were replaced with low flying southerly squalls and an on-time 1100 start. PRO Anderson Reggio sent the fleet to the 'inside' Halfway Rock racecourse for what would be a very exciting, four-race day of Melges 20 sailing.
Posted today at 1:56 am
29er Hong Kong Open – Notice of race released
With competitors due to start unloading containers of 29ers from the 21 December, a great turn out is expected With mild winter conditions of warm sea and air temperatures, great breeze and boasting some of the best race tracks available anywhere, all eyes will be on the world’s best 29er sailors competing here in Hong Kong
Posted on 18 Aug
Tasar World Championship in Gamagori
As Libby said after the first race day of three races and five hours on the water, it was one of their toughest days The five race day event saw the outstanding North American crew from Seattle YC, former gold and bronze medal Olympians in the Flying Dutchman and 49’er Classes, Jonathan and Libby Johnson McKee, take out their fourth World Tasar Title
Posted on 18 Aug
A Pacific Yankee Doodle Dandy opening day at Melges 20 Nationals
On a traditional sunny, summer day, Newport is known for giving sailors a headfake with a weak On a traditional sunny, summer day, Newport is known for giving sailors a headfake with a weak, northerly, morning breeze, only to have that fade into a solid, southwest seabreeze. Knowing the conditions well and despite the solid northerly morning gradient, PRO Anderson Reggio wisely postponed the 2017 Melges 20 U.S. National Championship fleet, and settled on a 2 o'clock
Posted on 18 Aug
Admiral’s Cup Regatta will span the generations
Excitement in the yachting community surrounding the Admiral’s Cup 50th Anniversary Regatta has spread to all corners Excitement in the yachting community surrounding the Admiral’s Cup 50th Anniversary Regatta has spread to all corners of the sailing world. News of the event, to be held in Sydney this December, has also inspired some remarkable reunions.
Posted on 18 Aug
41st Annual Wooden Boat Festival - Overall report
Tall ships and everything in between—North America’s largest wooden boat festival celebrates its 41st year Tall ships, paddleboards, kayaks, tugboats, and everything in between—North America’s largest wooden boat festival celebrates its 41st year on September 8–10, 2017. Demonstrations, presentations, plays, music, dancing, and great food—this is a weekend of fun for all ages
Posted on 17 Aug
2017 U.S. National Championship - Newport Pow Wow
Summer sailing and racing in Newport is at its seasonal high point and smack dab in the middle of it all Summer sailing and racing in Newport is at its seasonal high point and smack dab in the middle of it all, is the 2017 Melges 20 U.S. National Championship hosted by Sail Newport happening on August 17-19. Three days of competitive sailing will take place under the careful management of PRO Anderson Reggio and his legion of local sailing and race committee volunteers.
Posted on 17 Aug
Euro Car Parks Half Ton Classics Cup - Racing postponed for Day 3
As forecast, winds in excess of 30 knots off the Old Head of Kinsale forced the abandonment of the programme for Day 3 As forecast, winds in excess of 30 knots off the Old Head of Kinsale forced the abandonment of the programme for Day 3 of the Euro Car Parks Half Ton Classics Cup at Kinsale Yacht Club, Ireland.
Posted on 17 Aug
Step two for Kialoa II
Kialoa II has completed the Rolex Fastnet Race and will soon hoist sails and head to Sydney, Australia Kialoa II has completed the Rolex Fastnet Race and will soon hoist sails and head to Sydney, Australia, and the second major goal for the owners Patrick and Keith Broughton, the Rolex Sydney Hobart starting from Sydney Harbour on December 26, 2017.
Posted on 17 Aug