The continued implementation by intensity readings during the races of this modality of windsurfing is crucial, as they depend on the wind intensity is higher than a certain knots to make races.
A 4.0 Cups unist were used in the Race Committee boat and in the jury boats for performing readings in the whole area of the race. With a low-intensity of wind and a high speed boat, we could check that the conversion of apparent wind is very fast and precise and no jumps occurred. Official race boats did in the water changes direction and speed, some of them very sharp, which were run at 4.0 Cups in extreme sailing conditions.
Thanks Club de Vela Blanes and Regatta Director for their confidence in Cups 4.0.
Blanes, October 2014 - Calypso Instruments Technical Team