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 clew of a sail is set …. and …
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. {phocadownload view=category|id=81|text=IRSA A Class Rules 2018|target=s} {phocadownload view=category|id=147|text=IRSA A Class Certification Material 2018|target=s} {phocadownload view=category|id=128|text=IRSA Marblehead Class Rules …
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 difficult interpretations. He came to the end of his permitted …
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 date: 1st April 2018. {phocadownload view=category|id=81|text=IRSA A Class Rules 2018|target=s} {phocadownload …
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 class. Should be read in conjunction with the class rules …
Notes designed to assist those who will carry out the pre-event (and during event) equipment inspection are listed under the Measurement section of the Documents on this website. The following are covered: rationale for event measurement; guidance concerning the responsibility and authority of the event measurers; method of calculating how much time …
