IRC
measurement - explanatory drawings
The following diagrams are for reference
only. For Endorsed IRC measurements, please contact a certified
measurer. Email IRC@USSailing.org
for more details. (See IRC
Yearbook for further details)
Diagrams by section:

Top
IRC measurement - bow and stern
overhangs, y, h, x

Top
IRC measurement - rig and sails

Top
All Diagrams are provided courtesy of the
RORC.
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