Aspen’s patented power proa hull offers the softest ride, best fuel economy and accommodations of its class. built in the usa – burlington, wa.. This is a wing sail catamaran project that i started over 6 years ago after seeing the new ac 45s introduced to the america’s cup races. the model uses pvc sheet,…. Fast remote control (rc) chris craft runabout wooden speed boat model by handcrafted model ships.com.