Class rules

In this section you can find the A-Cat Class rules, measurement guidelines and advice at regattas.  

World Sailing Plaques (Open link here)

File Attachment
'A' Cat World Sailing Official Rules (updated 10/5/24)
Measurers Guidelines 01-01-2023.pdf
IYRU Sail Measurement Instructions
A-Cat Classic Hull Measurement Form-19-12-2022.numbers
A-Cat Classic Hull Measurement Form-19-12-2022.xlsx
A-Cat Hull Measurement Form-19-12-2022.numbers
A-Cat Hull Measurement Form-19-12-2022.xlsx
A-Cat Sail Measurement Form-19-12-2022.numbers
A-Cat Sail Measurement Form-19-12-2022_0.xlsx
A-Cat Mast Measurement Form-19-12-2022_1.numbers
A-Cat Mast Measurement Form-19-12-2022_1.xlsx
Collision Avoidance in French
Collision Avoidance in English