We build rc (radio control) race boat hull kits for 1/8 scale unlimited hydroplanes classic thunderboats and gas scale. we also build cowlings, lexan canopies, wing.  8′ puddle duck racer one design racing sailboat based on bolger brick. developmental class, defined hull, unlimited sail rig and underwater fins.. Build a rc air boat plans from radio controlled parts. these are plans for a radio controlled rc boat hydroplane. from prop to servos, all the.