Class rules

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

World Sailing Plaques (Open link here)

File Attachment:

'A' Cat World Sailing Official Rules (updated 01/04/21)

Measurers Guidelines (updated 01/05/21)

Open Hull Measurement Form 'A' Cat (.xlsx)

Classic Hull Measurement Form 'A' Cat (.xlsx)

Sail Measurement Form 'A' Cat (.xlsx)

Mast Measurement Form 'A' Cat (.xlsx)

Open Hull Measurement Form 'A' Cat (numbers)

Classic Hull Measurement Form 'A' Cat (numbers)

Sail Measurement Form 'A' Cat (numbers)

Mast Measurement Form 'A' Cat (numbers)

IYRU Sail Measurement Instructions