The Wright Brothers from Howth completed a consistent series of seven races with six top three results to become Division Two National Champions in their first ICRA outing with their new Half Tonner in Dun Laoghaire.
Half Tonners took the top five places overall in the Royal St. George's championships fleet of 19 boats.
Overnight leader Nigel Biggs from the Royal Irish Yacht Club lost out in the final two races today in Checkmate XVIII to finish second overall 2.5 points behind Mata. Third overall is Classics Half Ton World champion David Cullen in Checkmate XV.
Provisional overall results subject to protest are here. Read all the latest from the ICRA National Championships in one handy link here.