Stepped Hydroplane CAD Plans

A full size set .pdf files of CAD plans for a stepped hydroplane. This boat would have been a contemporary of the early Miss America stepped hydroplanes. The boat will be 39.19 inches long with a 14.54 inch beam. The plans consist of 3 sheets 24 X 44. The frames and stem give a boat with symmetrical lines and smooth flowing curves. The plans include full size templates of the frames, deck frames, and the stem. The boat can be built on top of the full size plans.  For $5.00 a .dxf file of the keel and frames is also available for CNC cutting. If you want to make a model of an early, stepped hydroplane you will love these plans.

Length: 39.19″
Beam:   14.54″
Price:     $10