David Keiper’s Williwaw
Using archival footage, the Int’l Hydrofoil Society has made a short video of David Keiper’s hydrofoil trimaran Williwaw. David built the first flying hydrofoil cruising sailboat in 1970 and subsequently cruised her all over the Pacific. The boat and the voyages are detailed in Keiper’s Hydrofoil Voyager, which is being republished on Amazon this summer.