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Getting Started Guide

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News
Official News and Facebook Feed
Membership Information
Pay Dues, USACA Constitution
Classifieds
Buy or Sell your A-Class Catamaran
Events
Regatta Resources
Guides
First Timer and Sailing Guides
Boats and Supplies
Find Builders and Part Suppliers
Additional Resources
International A-Class, External Catamaran Sites
Contact

Officers, Measurers, Email Lists

The A-Class Catamaran is the fastest single handed catamaran in production. Due to the developmental nature of the class, high tech materials such as carbon fiber are incorporated in the designs which are updated yearly keeping the class on the edge of technology and performance. With the development of foils, A-Class catamarans are able to maintain and exceed speeds of 24 knots.

In the United States, there are over 150 active A-class members who race at local clubs across the country, and travel to national level competitions which attract 50+ competitors.

Locate the Nearest Fleet

Events Calendar

News and Updates

Browse Our Facebook Feed Below


1 week ago

Reeving a 6:1 Purchase

How to reeve your mainsheet properly by Harken. http://www.harken.com/article.aspx?id=42513

How should a 6:1 purchase be reeved? You will be delighted to hear there is a trick!

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2 weeks ago

Catamaran Racing, News & Design: A-Class: 2017 Woods Regatta Report at Lake Lanier

What a regatta.

America's Cup 2017 Bermuda , F18, A-Cat, AC45 World Series, F16, Foiling, GC32 Racing Tour, Nacra 17,Olympics

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3 weeks ago

Local Flavor Films and Photography

Video teaser from the Woods Regatta!

Huge thanks to Mike Krantz at Zhik and Bailey White at United States A-Class Sailing Association (USACA) for inviting us out to film the Woods Regatta. Highlight reel, behind-the-scenes and a ... See more

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3 weeks ago

Lake Lanier A-Class Sailing

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1 month ago

Nacra 17 Sailing

World Sailing has released it's report from the investigation into incident with Bora Gulari this summer.

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1 month ago

A-Class Europeans Warnemünde 2018

For news and information about the 2018 A-Class Europeans in Warnemünde you can follow the facebook page and the official event

https://www.facebook.com/aclasseuropeans2018/

http://www.a-cat.eu/en/ ... See more

The purpose of this page is to offer information about the upcoming 2018 A-Class Europeans in Warnemünde, Germany taking place from July 7 to 14.

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1 month ago

Wondering how Kelly's artificial wave works?

Humankind's understanding of the water continues to increase and we can only imagine how good our boats will become over time in the A-Class. It is an exciting journey and a once in a lifetime

This video explains how the best surfing pool in the world is created with an underwater hydrofoil.

https://www.surfer.com/videos/breaking-down-the-mechanics-of-kellys-wave/ ... See more

Science Magazine analyzes the technology behind Slater's barrel factory in Lemoore, CA

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1 month ago

AFCCA Classe A

Beautiful pics from French nationals.

Jour 1 au National Classe A AFCCA
1er Novembre 2017
Maubuisson, CVB, France

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1 month ago

Official 'Classic' definition confirmed

Excited to have Classics official!

October 22 2017 Posted By: editor Comments: 0 We now have an official definition of the 'Classic' A-Class Catamaran. IACA President Charles Bueche explains. Dear class members & fellow sailors, ... See more

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1 month ago

International A-Division Catamaran Association

All the fun at the US nationals - Enjoy!

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