Industry Partners:

• Online Time-on-Time (ToT) Custom Calculation Table

• IRC Real-Time Time Calculation Spreadsheet (for during the race calculations; XLS)

• Pursuit Race Starting Times Calculation (ToT) (Excel Spreadsheet)

• On-line TCC Listings -- RORC

  
  

• 2010 IRC Rule Changes
  
• 2010 Rule Text
  

• IRC Notice 2008/2 HHW & HTW measurement
• Hull Factor: the thermometer of IRC paper by IRC Technical Committee

• IRC Measuring Manual
• USA Measurers List

• Measurement Charts & Diagrams

• Race Organizer's Guide
• Race Management Guide