Byron Software and Services

Sail Race Management - 2016 / 2017

To view information select from the following links.

Calculations are based on published/builder/web/owner supplied data, ByCN background and program change detail is here.

  For a handicap / rating calculation for your cruiser, just complete this request form.  
  If you have an owner's manual or other publication with CE loading / stability data for your boat then please feel free to contact (ie attach and send pdf or image by email to or use feedback to advise of a web link. If you feel the need to just make a point then you can also use this form (you can do it anonymously if you prefer).  
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