I thought you would like to see some pic’s of my 8ft classic ‘squadron’ clinker dinghy that i have just recently completed. i have had numerous traditional. Carvel built or carvel planking is a method of boat building where hull planks are fastened edge to edge, gaining support from the frame and forming a smooth surface.. 9 . 9 cartopper 9; airolite; skin on frame plans; geodesic airolite boat designs. 9 explorer; ken simpson; paddle or row; ply plans.