RORC has produced some simplified instructions for owners who wish to measure their own rig or sails for a non-Endorsed certificate.  (Although note that we usually recommend obtaining the sail measurements from the sailmaker who made them, to avoid the necessity and inconvenience of measuring them yourself!)

Simplified Measurement Guides

Header images by:

John Crawley (CAN IRC)  
Jinno (c/o JPN IRC)
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