Free boat plans from "science and mechanics", "boat builder handbook" and other very old magazines. trouble viewing? try the low band width index.. boat plans from science and mechanics and boat builder handbooks.. I need to cover the cost of site hosting at least or this site may disappear! —–my thanks to many people for their input and especially beaty lay and roy copeland for their input on torpedo’s and to all the crews and people involved in all other pt-boat websites, books, and the dedicated ex crewmembers for having such a rich selection of photo’s and memorabilia.. Download and share free model airplane and boat plans. featuring thousands of radio control, control line and free flight freely downloadable plans, 3views and blueprints for model builders..