My question relates to reducing a 1.8 m draft, 3m toe, 3.3 mean keel length, cord of 300mm attached to a 14.2m LWL crusing sloop
Where are we today with shipboard forward display units, accuracy, reliability and cost compared to sonar :?:
My question is simply what speed loss is suffered at varies points of sail at wind speeds less 15kn (actual)?
I am interested in a...