In the context of a planing catamaran, flying refers to allowing the windward hull to lift out of the water in order to minimize wetted surface area. These boats, especially the Hobie 16, were quite popular in the 70s and 80s.
Ha ha, we were taught to keep our optimist bathtubs halfway out of the water when sailing downwind back then. I mostly joke but no one called that flying :).
Ha ha, we were taught to keep our optimist bathtubs halfway out of the water when sailing downwind back then. I mostly joke but no one called that flying :).