The British

'A' Class Catamaran

Association

The official site for the British 'A' Class Catamaran Association. Designed to inform new and existing 'A' Cat sailors about UK 'A' Class trends.

Official

Partner

Technical Section

In this section, you will find explanations, setup advice and some videos about various technical aspects of the 'A' Class Catamaran, all provided by expert sailors and designers to help you to get the best from your boat. It covers both Classic and Foiling designs.

Mast and Spreaders