Hi Paul,

I came across your messages on hydrofoils.

There's a lot of good material on youtube.

Here are the first two I found:
https://www.youtube.com/watch?v=bABqqxqlaCQ
https://www.youtube.com/watch?v=xW_UfYGO3Kg Keeps you from sitting on
the beach and taking pictures of ladies in bikinis though ;-)

Here is the configuration for n airplane. A foil trim device ahead of the foil.

https://youtu.be/2_PctyORT8Q

Ray Cole


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