Download these Excel spreadsheets and complete the forms to record and manage the required sail data.
For each of the standard sail types, you must declare the largest sail carried while racing.
For a mizzensail, use the mainsail form. Staysails and mizzen staysails are not declared.
These sails are designed for a limited range of conditions and must be declared separately from the standard sails.
SHW / SFL = 50% to 75%
Also known as Screecher, Tweener, Code Zero Reacher.
SHW / SFL = 75% to 85%
Also known as Code Zero Spinnaker. Form is the same as Asym Spin.