Hi to everyone! does someone knows somethin' about the layout surface drive+stepped hull?
HI guys! this is my problem at the moment: I have a motorboat of 18.7 m Loa, B = 5.2, Draft = 1.5 m, weight=36 t I have changed the engines, now...
Hi guys! I am designing a concept 45' hull, I have used the ISO rules for the hull scantling. I want to compare the weight/cost between carbon...
Hi! I was going to make an excel sheet to compare the ISO scantling and the Dave Gerr rules for a composite 45' top speed 45 kts. Someone...
Hi, I am making a power prediction for a 45'. The propulsion system is the Arneson ASD 11, but I have no datas to estimate the propulsion...