Twin Sails Make Own Wind

Twin Sails Make Own Wind

Twin Sails Make Own Wind

November 1963…

Parallel mainsails on the 15-foot British boat above were designed and patented by a retired Welsh naval commander. The two masts are half the usual height and the boom are linked by a crossbar. They apply a chimney effect to create a draft; Commander Guy Bagot can keep his craft moving when others are becalmed.

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