Dragonfly

Fast 10-foot hydroplane for outboard motors

Category
Hydroplanes
Published
Boat Builder's Annual, p. 54
Craft Print
100

A streamlined 10 ft hydroplane adapted to all classes of outboard motor, from a 4 hp rowboat motor to racing engines. Extended motor wells give quick planing, and a vee-and-convex bottom with plywood stabilizers makes safe, sharp turns at speed. Three frames and a plywood skin keep construction simple.

Specifications

Length
10 ft
Construction
Three transverse frames, 1/4 in. plywood-covered hull built right side up on a form; vee and convex bottom with extended motor wells
Power
Any outboard from 4 hp up to racing engines

Downloads

Plan sheets 5

Tap a sheet to open the full-size scan. On a computer, right-click it and choose “Save image as” to keep a copy; on a phone, press and hold.