Mastering Deflection


As we approach Minnesota’s Western Challenge in 37 days, here’s a practical article on DN iceboat plank deflection recently forwarded to a new DN builder and sailor by Warren Nethercote KC3786.

John Jambock’s article was published in the 1991 DN Newsletter. Deflection is a critical factor in improving the performance of an iceboat, and it determines how well the boat handles on the frozen surface. John Jombock’s article provides valuable insights into the optimal thickness and materials for planks that can achieve the required stiffness.

DESIGNING DN RUNNER PLANKS FOR STIFFNESS by John Jombock US1513

If you’re interested in exploring more articles with technical and sailing tips, check out our archive from the original DN class website originally created by Paul Goodwin. There’s a wealth of knowledge waiting for you there. IDNIYRA Website Articles Archive

IDNIYRA Notice of Dues 2024


Pay Your Dues Online

You are a crucial part of the world’s number-one ice sailing class. Your contributions are instrumental in sustaining this website, Runner Tracks, and the Yearbook. These contributions are essential for preserving your DN iceboat’s value and allowing you to participate in officer elections and class-related matters. As a member, you can take part in regattas at regional and continental levels. Thank you for supporting the IDNIYRA.

If you’d rather mail a check or have any questions about your membership, please contact Executive Secretary Deb Whitehorse treasurer.idniyra@gmail.com

DONATE TO THE IDNIYRA
Another way to support the class is to donate to the IDNIYRA. We keep membership dues reasonable to encourage participation. Your donation will help secure the future of the largest ice sailing fleet in the world. The IDNIYRA is a registered 501(c)(3) non-profit organization.

Thank you for supporting the IDNIYRA.

IDNIYRA & IDNIYA EU 2023 Fall Ballot Results


The combined 2023 IDNIYRA & IDNIYRA EU ballot closed today. The two questions on the ballot passed and will become effective on May 31, 2024.
LINK TO RESULTS

Election Results for 2023 IDNIYRA & IDNIYRA EU Fall Ballot
Previous: Notice of Electronic Ballot for Specification Changes & EPIC Agreement Amendment
Started at: October 3, 2023
Finished at: October 17, 2023
Total IDNIYRA ballots cast: 60
Total IDNIYRA EU ballots cast: 46
106 of 406 ballots cast.

Option: 1. PROPOSAL TO REVISE SPECIFICATIONS, SECTION A: FUSELAGE; SECTION B: RUNNER PLANK
********************************************************************************************
Yes – I APPROVE: 91 votes 91.00%
No – I REJECT: 9 votes 9.00%

Yes – I APPROVE wins with 91.00% of the vote.
Votes tallied: 100
Abstentions: 6

Option: 2. PROPOSAL TO AMEND THE EPIC AGREEMENT ARTICLE XI, ENFORCEMENT OF THE SPECIFICATIONS.
************************************************************************************************
Yes – I APPROVE: 84 votes 83.17%
No – I REJECT: 17 votes 16.83%

Yes – I APPROVE wins with 83.17% of the vote.
Votes tallied: 101
Abstentions: 5

Support Your Local Iceboat Swap Meet


In the world of ice sailing, Swap Meets are a cherished tradition. These gatherings offer more than just buying and selling; they’re a place to connect with other sailors. Find your first iceboat or that missing part for your project. Beyond the gear, swap meets are where the ice sailing community bonds. Meet fellow sailors, share stories, and form lasting connections. Here’s the list, starting from west to east.

MINNESOTA
Minnesota Iceboat Swap Meet
Hosted by: Tim Carlson and Sailcrafters Loft and Rigging
Date: Saturday, November 4
Time: 9 AM – Noon
Location: 7450 Oxford Street St. Louis Park, MN 55426
The annual iceboat swap meet is a great opportunity to buy and sell used iceboat gear. Or, maybe, just spend time meeting local iceboaters and asking questions about our sport. Anyone interested in iceboating is encouraged to attend. Thank you Sailcrafters ( https://sailcrafters.com/) for supporting the local iceboat community. Sailcrafters is an official UK Sails dealer, bringing world-class designs and manufacturing to the Midwest. It is a full-service loft known for its complete rigging services and for making and repairing mooring, traveling and/or storage covers. Tim Carlson can be reached at (952) 540-7474.

WISCONSIN
Menekaunee Iceboat Picnic & Swap Meet
Date: Saturday, October 14, 2023
Time:
Location: Menekaunee Harbor Park,  Ogden St, Marinette, WI 54143
Weather Permitting, complete Iceboats on exhibit. No charge to display or sell.
Buy, sell, upgrade or trade complete iceboats, parts. Upgrade your current rig. Enjoy the start of a new season, learn about iceboating. Everyone is welcome to attend. Commodore Jason Fifarek will be BBQ hamburgers and hotdogs. Food is free but this is a BYOB event, some water will be provided but you are encouraged to bring your own.

Wisconsin Iceboat Swap Meet – Hosted by the Green Lake Ice Yacht Club, Green Lake, WI
Date: Sunday, October 22, 2023
Time: 9 AM – Noon
Location: Town Square Community Center, 492 Hill St., Green Lake, WI
The Wisconsin Iceboat Swap Meet is the perfect place to check out iceboats and components for sale. The Iceboat Swap Meet is a chance to meet and learn from experienced iceboaters who are more than willing to share their insights into the sport.
More information

Delavan Yacht Club Swap Meet – Hosted by the Delavan Yacht Club
Date: Sunday, November 5, 2023
Time: 10 – 2
Location:1501 Cedar Point Dr, Delavan, WI 53115

MICHIGAN
Western Michigan Ice Yacht Club Swap Meet
Date: Saturday, November 4, 2023
Time: 9 – 1
Location: Richland Pub, 8253 N 32nd St, Richland, MI 49083

NEW ENGLAND
New England Ice Yachting Association Swap Meet & Lunch
Date: Sunday, November 19, 2023
Time: 10 AM
Location : Thompson Speedway Golf Course, 205 E Thompson Rd, Thompson, CT 06277
More information.

CANADA
Canadian Ice Force Swap Meet
Date: Saturday, October 14, 2023
Time: Noon – 4
Location: 470 Bay St. North, Hamilton, ON.
Buy, sell. Fast ice discussions. Burgers and beer. Bring your runners for sharpening. Let us know you are coming so that we have enough food. Reply to the Canadian Ice Force Facebook page or by email to Les at dldruiven@gmail.com. Park at the Leander Boat Club and walk up the path (about 50 meters).

Notice of Electronic Ballot for Specification Changes & EPIC Agreement Amendment

This is the announcement of a combined electronic ballot for members of IDNIYRA and IDNIYRA EU, although North American and European results will be available separately. There are two proposals on the ballot. Both proposals were approved for vote at the 2023 IDNIYRA Annual Governing Meeting. If you didn’t receive an electronic ballot, please check your spam folder first, and then contact secretary.idniyra@gmail.com


The election runs from October 3 – October 17, 2023.

1. PROPOSAL TO REVISE SPECIFICATIONS, SECTION A: FUSELAGE; SECTION B: RUNNER PLANK

Over the summer of 2022, the IDNIYRA Technical Committee held six online meetings to revise the wording of the Official IDNIYRA Specifications, specifically Section A (fuselage) and Section B (runner plank).

Class members in good standing are voting on the proposed changes that were published in the September 2022 Runner Tracks.
See the proposed changes here.

Their main goals were to
• Incorporate the Interpretations into Official Specifications.
• Rewrite for more user-friendly wording.
• Enrich each section with a measurement guide and measurement drawings.
• Consolidate fragmented sections.
• Eliminate loopholes and grey areas by giving more precise definitions.
• Maintain specifications.
IDNIYRA class members voted to bring the proposed changed to a class vote at the 2023 Annual Governing Meeting, held during the January 2023 World & North American Championship.

2. PROPOSAL TO AMEND THE EPIC AGREEMENT ARTICLE XI, ENFORCEMENT OF THE SPECIFICATIONS.

Amend EPIC Article XI 3. to read:
3. By an official ruling of the technical committee. Such official rulings shall prevail as supplements to the OFFICIAL SPECIFICATIONS unless and until voided by a simple majority of the membership. Proposals for such a vote will be initiated in the same way a Specification Change Proposal is made, except that a ruling that is voided will be voided immediately after a vote that overturns it.

Background: This proposal was approved for ballot at the 2023 IDNIYRA Annual Governing Meeting. Refer to the 2023 AGM minutes in February 2023 Runner Tracks for more information.