Hydrofoil Ill r0.jpg

The planing hydrofoil above is used on both the Wow!!10 and the Wow!10mono. Other hydrofoil configurations with various radii and lengths are possible. When used on the Wow!!10, the attack angle is set at 6º. Attack angle is adjusted by the crew moving fore to aft, and depth of immersion can be adjusted by moving to leeward or windward.