Dear supporter

Quick project update

We're now 87% funded, thank you! So we are now close to this project getting the green light, but we must reach 100%. Spread the word to hurry things up if you like (but you've already done your bit so no pressure). 

In the meantime, we are interested in your ideas for book 2. If you have an idea of a subject for an article then let us know in the comments section below. 

Yours in camber and peaky airfoils, 

HK