Would you consider releasing these under a permissive license? I run a (Canadian) ham radio training site[0] and would love to put them in the lessons. With at

Would you consider releasing these under a permissive license? I run a (Canadian) ham radio training site[0] and would love to put them in the lessons. With attribution of course. Edit: Oh gosh, your whole site is full of wonderful illustrations. My niece might finally get her license with these :) [0]: https://clares.ca https://clares.ca