13 Nov
2018

the following Q&As have been updated:

Which spars of a Ten Rater swing rig can be excluded from the certified rig area?

Measured area of...

06 Nov
2018

October 2018 revision of the 10R Class Rules has been done based on the DNM for GBR submission for a formal proposal to change J.1 (a) of the class rules to clear up the issue with swing rigs not complying with the class rules unless both (or...

28 Sep
2018

The Technical Committee Members are now complete

TC Members list

Welcome to all!

17 Jul
2018

The 65, M, 10R and A class rules have certain restrictions and limitations relating to booms. In 2018 it became apparent that the ERS definition of a boom - a spar attached at one end to a mast spar or a hull and on which the...

28 Feb
2018

The EC recently voted for the 2018 updated class rules which are now published and come into effect on 1 April 2018.

Here comes the certification material for the revised class rules....

09 Feb
2018

Robert was Chairman of the IRSA Technical Committee until he left to become responsible for technical matters for the IOM class within the IOMICA executive where he has done important work guiding the class through a rule revision and some...

02 Jan
2018

The EC recently voted for the 2018 updated class rules which are now published and come into effect on 1 April 2018.

Main changes are on Terminology, RRS changes and ERS changes. Certification material will follow soon. NB Effective...

08 Nov
2017

An illustrated guide showing the equipment and steps taken to carry out correct certification control (measurement) of the rig and sails of a 10 Rater. Step by step notes that will be essential to anyone who is new to measuring in the...