Spitfire

Try the 50 mph Spitfire: a red-hot hydroplane for Class B racing

Category
Hydroplanes
Designer
William D. Jackson
Published
Science and Mechanics, p. 210
Craft Print
242

A step hydroplane eligible for sanctioned Class B regattas that equals any three-point hydro with better riding qualities. It rides rough water without pounding, its beveled sides turn at wide-open speeds without tripping, and a trussed keel with stressed plywood planking keeps it strong at the 100 lb class minimum.

Specifications

Length
9 ft 10 in
Beam
51 in
Weight
100 lb without steering gear and fin
Construction
Trussed keel, stressed 1/4 in. fir plywood planking, spruce framing
Power
Class B outboard; 50 mph with a Mercury Hurricane and Quickie lower unit

Downloads

Plan sheets 12

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